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864 results on '"Martinez-Ballarin, R."'

1. Measurement of the Mass Difference Between Top and Anti-top Quarks at CDF

Author: Aaltonen, T., Gonzalez, B. Alvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clarke, C., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. Cuenca, Cuevas, J., Culbertson, R., Dagenhart, D., d'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., d'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kasmi, A., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Limosani, A., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martinez, M., Martinez-Ballarin, R., Mastrandrea, P., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. Pagan, Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Poprocki, S., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Ray, J., Redondo, I., Renton, P., Rescigno, M., Riddick, T., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stancari, M., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vasquez, J., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vizan, J., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester III, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: We present a measurement of the mass difference between top ($t$) and anti-top ($\bar{t}$) quarks using $t\bar{t}$ candidate events reconstructed in the final state with one lepton and multiple jets. We use the full data set of Tevatron $\sqrt{s} = 1.96$ TeV proton-antiproton collisions recorded by the CDF II detector, corresponding to an integrated luminosity of 8.7 fb$^{-1}$. We estimate event-by-event the mass difference to construct templates for top-quark signal events and background events. The resulting mass difference distribution of data compared to signal and background templates using a likelihood fit yields $\Delta M_{top} = {M}_{t} - {M}_{\bar{t}} = -1.95 $pm$ 1.11 (stat) $pm$ 0.59 (syst)$ and is in agreement with the standard model prediction of no mass difference., Comment: Accepted in Phys. Rev. D
Published: 2012
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2. Search for the Higgs boson in the all-hadronic final state using the full CDF data set

Author: CDF Collaboration, Aaltonen, T., Gonzalez, B. Alvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clarke, C., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. Cuenca, Cuevas, J., Culbertson, R., Dagenhart, D., d'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., d'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kasmi, A., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Limosani, A., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martinez, M., Martinez-Ballarin, R., Mastrandrea, P., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. Pagan, Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Poprocki, S., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Ray, J., Redondo, I., Renton, P., Rescigno, M., Riddick, T., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stancari, M., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vasquez, J., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vizan, J., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester III, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: This paper reports the result of a search for the standard model Higgs boson in events containing four reconstructed jets associated with quarks. For masses below 135GeV/c2, Higgs boson decays to bottom-antibottom quark pairs are dominant and result primarily in two hadronic jets. An additional two jets can be produced in the hadronic decay of a W or Z boson produced in association with the Higgs boson, or from the incoming quarks that produced the Higgs boson through the vector-boson fusion process. The search is performed using a sample of \sqrt{s} = 1.96 TeV proton-antiproton collisions corresponding to an integrated luminosity of 9.45 fb-1 recorded by the CDF II detector. The data are in agreement with the background model and 95% credibility level upper limits on Higgs boson production are set as a function of the Higgs boson mass. The median expected (observed) limit for a 125GeV/c2 Higgs boson is 11.0 (9.0) times the predicted standard model rate., Comment: Submitted to Journal of High Energy Physics
Published: 2012
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3. Precision Top-Quark Mass Measurements at CDF

Author: Aaltonen, T., Gonzalez, B. Alvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clarke, C., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. Cuenca, Cuevas, J., Culbertson, R., Dagenhart, D., d'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., d'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kasmi, A., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Limosani, A., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martinez, M., Martinez-Ballarin, R., Mastrandrea, P., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. Pagan, Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Poprocki, S., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Ray, J., Redondo, I., Renton, P., Rescigno, M., Riddick, T., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stancari, M., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vasquez, J., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vizan, J., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester III, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: We present a precision measurement of the top-quark mass using the full sample of Tevatron $\sqrt{s}=1.96$ TeV proton-antiproton collisions collected by the CDF II detector, corresponding to an integrated luminosity of 8.7 $fb^{-1}$. Using a sample of $t\bar{t}$ candidate events decaying into the lepton+jets channel, we obtain distributions of the top-quark masses and the invariant mass of two jets from the $W$ boson decays from data. We then compare these distributions to templates derived from signal and background samples to extract the top-quark mass and the energy scale of the calorimeter jets with {\it in situ} calibration. The likelihood fit of the templates from signal and background events to the data yields the single most-precise measurement of the top-quark mass, $\mtop = 172.85 $\pm$ 0.71 (stat) $\pm$ 0.85 (syst) GeV/c^{2}.$, Comment: submitted to Phys. Rev. Lett
Published: 2012
Full Text: View/download PDF

4. An inclusive search for the Higgs boson in the four-lepton final state at CDF

Author: Aaltonen, T., Gonzalez, B. Alvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clarke, C., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. Cuenca, Cuevas, J., Culbertson, R., Dagenhart, D., d'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., d'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kasmi, A., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Limosani, A., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martinez, M., Martinez-Ballarin, R., Mastrandrea, P., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. Pagan, Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Poprocki, S., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Ray, J., Redondo, I., Renton, P., Rescigno, M., Riddick, T., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stancari, M., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vasquez, J., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vizan, J., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester III, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: An inclusive search for the standard model Higgs boson using the four-lepton final state in proton-antiproton collisions produced by the Tevatron at sqrt(s) = 1.96 TeV is conducted. The data are recorded by the CDF II detector and correspond to an integrated luminosity of 9.7 /fb. Three distinct Higgs decay modes, namely ZZ, WW, and tau-tau, are simultaneously probed. Nine potential signal events are selected and found to be consistent with the background expectation. We set a 95% credibility limit on the production cross section times the branching ratio and subsequent decay to the four lepton final state for hypothetical Higgs boson masses between 120 GeV/c^2 and 300 GeV/c^2., Comment: 8 pages, 3 figures
Published: 2012
Full Text: View/download PDF

5. Search for a low mass Standard Model Higgs boson in the tau-tau decay channel in $p\bar{p}$ collisions at $\sqrt{s}$ = 1.96 TeV

Author: CDF Collaboration, Aaltonen, T., Gonzalez, B. Alvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clarke, C., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. Cuenca, Cuevas, J., Culbertson, R., Dagenhart, D., d'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., d'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kasmi, A., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Limosani, A., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martinez, M., Martinez-Ballarin, R., Mastrandrea, P., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. Pagan, Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Poprocki, S., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Ray, J., Redondo, I., Renton, P., Rescigno, M., Riddick, T., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stancari, M., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vizan, J., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester III, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: We report on a search for the standard model Higgs boson decaying into pairs of tau leptons in $p\bar{p}$ collisions produced by the Tevatron at $\sqrt{s}$ = 1.96 TeV. The analyzed data sample was recorded by the CDFII detector and corresponds to an integrated luminosity of 6.0 fb$^{-1}$. The search is performed in the final state with one tau decaying leptonically and the second one identified through its semi-hadronic decay.Since no significant excess is observed, a 95% credibility level upper limit on the production cross section times branching ratio to the tau-tau final state is set for hypothetical Higgs boson masses between 100 and 150 GeV/$c^2$. For a Higgs boson of 120 GeV/$c^2$ the observed (expected) limit is 14.6 (15.3) the predicted value., Comment: 8 pages, 3 figures, submitted to Phys. Rev. Lett
Published: 2012
Full Text: View/download PDF

6. Search for Standard Model Higgs Boson Production in Association with a W Boson Using a Matrix Element Technique at CDF in p-bar{p} Collisions at sqrt{s} = 1.96 TeV

Author: CDF Collaboration, Aaltonen, T., Gonzalez, B. Alvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clarke, C., Coibanu, C., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. Cuenca, Cuevas, J., Culbertson, R., Dagenhart, D., d'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., d'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kasmi, A., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Limosani, A., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martinez, M., Martinez-Ballarin, R., Mastrandrea, P., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. Pagan, Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Poprocki, S., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Renton, P., Rescigno, M., Riddick, T., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stancari, M., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vizan, J., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester III, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: This paper presents a search for standard model Higgs boson production in association with a $W$ boson using events recorded by the CDF experiment in a dataset corresponding to an integrated luminosity of 5.6 fb-1. The search is performed using a matrix element technique in which the signal and background hypotheses are used to create a powerful discriminator. The discriminant output distributions for signal and background are fit to the observed events using a binned likelihood approach to search for the Higgs boson signal. We find no evidence for a Higgs boson, and 95% confidence level (C.L.) upper limits are set on the Higgs boson production rate. The observed limits range from 3.5 to 37.6 relative to the standard model expectation for Higgs boson masses between 100 and 150 GeV. The 95% C.L. expected limit is estimated from the median of an ensemble of simulated experiments and varies between 2.9 and 32.7 relative to the production rate predicted by the standard model over the Higgs boson mass range studied.
Published: 2011
Full Text: View/download PDF

7. Measurement of ZZ production in leptonic final states at {\surd}s of 1.96 TeV at CDF

Author: Aaltonen, T., Gonzalez, B. Alvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clarke, C., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. Cuenca, Cuevas, J., Culbertson, R., Dagenhart, D., d'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., d'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kasmi, A., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Limosani, A., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martinez, M., Martinez-Ballarin, R., Mastrandrea, P., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. Pagan, Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Poprocki, S., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Ray, J., Redondo, I., Renton, P., Rescigno, M., Riddick, T., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stancari, M., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vasquez, J., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vizan, J., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester III, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: In this paper we present a precise measurement of the total ZZ production cross section in pp collisions at {\surd}s= 1.96 TeV, using data collected with the CDF II detector corresponding to an integrated luminosity of approximately 6 fb-1. The result is obtained by combining separate measurements in the four-charged (lll'l'), and two-charged-lepton and two-neutral-lepton (llvv) decay modes of the Z. The combined measured cross section for pp {\to} ZZ is 1.64^(+0.44)_(-0.38) pb. This is the most precise measurement of the ZZ production cross section in 1.96 TeV pp collisions to date., Comment: submitted to Phys. Rev. Lett
Published: 2011
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8. Search for Standard Model Higgs Boson Production in Association with a W Boson at CDF

Author: Aaltonen, T., González, B. Álvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brigliadori, L., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calamba, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. Cuenca, Cuevas, J., Culbertson, R., Dagenhart, D., d'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., Dell'Orso, M., Demortier, L., Deninno, M., Devoto, F., d'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kasmi, A., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Knoepfel, K., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Limosani, A., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, H., Liu, Q., Liu, T., Lockwitz, S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martínez, M., Martínez-Ballarín, R., Mastrandrea, P., Mattson, M. E., Mazzacane, A., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. Pagan, Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Poprocki, S., Potamianos, K., Poukhov, O., Prokoshin, F., Pranko, A., Ptohos, F., Punzi, G., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Renton, P., Rescigno, M., Riddick, T., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Slaunwhite, J., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Sorin, V., Squillacioti, P., Stancari, M., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Taffard, A., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzmán, P., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vázquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vizán, J., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Wester III, W. C., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: We present a search for the standard model Higgs boson production in association with a $W$ boson in proton-antiproton collisions ($p\bar{p}\rightarrow W^\pm H \rightarrow \ell\nu b\bar{b}$) at a center of mass energy of 1.96 TeV. The search employs data collected with the CDF II detector which correspond to an integrated luminosity of approximately 2.7 fb$^{-1}$. We recorded this data with two kinds of triggers. The first kind required high-p$_T$ charged leptons and the second required both missing transverse energy and jets. The search selects events consistent with a signature of a single lepton ($e^\pm/\mu^\pm$), missing transverse energy, and two jets. Jets corresponding to bottom quarks are identified with a secondary vertex tagging method and a jet probability tagging method. Kinematic information is fed in an artificial neural network to improve discrimination between signal and background. The search finds that both the observed number of events and the neural network output distributions are consistent with the standard model background expectations, and sets 95% confidence level upper limits on the production cross section times branching ratio. The limits are expressed as a ratio to the standard model production rate. The limits range from 3.6 (4.3 expected) to 61.1 (43.2 expected) for Higgs masses from 100 to 150 GeV/$c^{2}$, respectively.
Published: 2011
Full Text: View/download PDF

9. Search for new phenomena in events with two $Z$ bosons and missing transverse momentum in $p\bar{p}$ collisions at $\sqrt{s}=1.96$ TeV

Author: Aaltonen, T., Gonzalez, B. Alvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clarke, C., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. Cuenca, Cuevas, J., Culbertson, R., Dagenhart, D., d'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., d'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kasmi, A., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Limosani, A., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martinez, M., Martinez-Ballarin, R., Mastrandrea, P., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. Pagan, Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Poprocki, S., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Ray, J., Redondo, I., Renton, P., Rescigno, M., Riddick, T., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stancari, M., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vasquez, J., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vizan, J., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester III, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: We present a search for new phenomena in events with two reconstructed $Z$ bosons and large missing transverse momentum, sensitive to processes $p\bar{p}\rightarrow X_2X_2 \rightarrow Z Z X_1 X_1$, where $X_2$ is an unstable particle decaying as $X_2\rightarrow ZX_1$ and $X_1$ is undetected. The particles $X_1$ and $X_2$ may be, among other possibilities, fourth generation neutrinos or supersymmetric particles. We study the final state in which one $Z$ boson decays to two charged leptons and the second decays hadronically. In data corresponding to an integrated luminosity of 4.2 fb$^{-1}$ from proton-antiproton collisions recorded by the CDF II detector at the Tevatron, with center-of-mass energy of 1.96 TeV, we find agreement between data and standard-model backgrounds. We calculate 95% confidence level upper limits on the cross section of the process $p\bar{p}\rightarrow X_2X_2 \rightarrow Z Z X_1 X_1$ ranging from 50 fb to 1 pb, depending on the masses of $X_1$ and $X_2$., Comment: 7 pages, 4 figures. Submitted Phys. Rev. D
Published: 2011
Full Text: View/download PDF

10. Search for a Higgs Boson in the Diphoton Final State in p-pbar Collisions at sqrt(s) = 1.96 TeV

Author: CDF Collaboration, Aaltonen, T., Gonzalez, B. Alvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clarke, C., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. Cuenca, Cuevas, J., Culbertson, R., Dagenhart, D., d'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., d'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kasmi, A., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Limosani, A., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martinez, M., Martinez-Ballarin, R., Mastrandrea, P., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. Pagan, Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Poprocki, S., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Ray, J., Redondo, I., Renton, P., Rescigno, M., Riddick, T., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stancari, M., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vizan, J., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester III, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: A search for a narrow Higgs boson resonance in the diphoton mass spectrum is presented based on data corresponding to 7.0 fb^-1 of integrated luminosity from p-pbar collisions at sqrt(s) = 1.96 TeV collected by the CDF experiment. No evidence of such a resonance is observed, and upper limits are set on the cross section times branching ratio of the resonant state as a function of Higgs boson mass. The limits are interpreted in the context of the standard model and one fermiophobic benchmark model where the data exclude fermiophobic Higgs bosons with masses below 114 GeV/c^2 at a 95% Bayesian credibility level., Comment: Submitted to Phys. Rev. Lett
Published: 2011
Full Text: View/download PDF

11. Search for WZ+ZZ production with MET + jets with b enhancement at sqrt(s) = 1.96 TeV

Author: CDF Collaboration, Aaltonen, T., Gonzálezv, B. Álvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barriaee, P., Bartos, P., Baucecc, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettinidd, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisellocc, D., Bizjakii, I., Bland, K. R., Blocker, C., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Braua, B., Brigliadoribb, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantoniodd, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busettocc, G., Bussey, P., Buzatu, A., Cabrerax, S., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carls, B., Carlsmith, D., Carosi, R., Carrillok, S., Carron, S., Casal, B., Casarsa, M., Castrobb, A., Catastini, P., Cauz, D., Cavaliereee, V., Cavalli-Sforza, M., Cerrif, A., Cerritoq, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocciee, M. A., Clark, A., Clark, D., Compostellacc, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Cresciolidd, F., Almenar, C. Cuenca, Cuevasv, J., Culbertson, R., Dagenhart, D., d'Ascenzot, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orsodd, M., Deluca, C., Demortier, L., Dengc, J., Deninno, M., Devoto, F., d'Erricocc, M., Di Cantodd, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donatidd, S., Dong, P., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidataa, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazzaff, C., Field, R., Flanaganr, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosiee, P., Gerberich, H., Gerchtein, E., Giagugg, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Gresele, A., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iorigg, M., Ivanovo, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Katon, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Korytov, A., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnackl, N., Kruse, M., Krutelyovd, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannonu, K., Lath, A., Latinoee, G., Lazzizzera, I., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Leew, S. W., Leodd, S., Leone, S., Lewis, J. D., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Lockyer, N. S., Loginov, A., Lucchesicc, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Maksimovic, P., Malik, S., Mancab, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martínez, M., Martínez-Ballarín, R., Mastrandrea, P., Mathis, M., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNultyi, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragonk, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussinibb, M., Nachtmanm, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neuz, C., Neubauer, M. S., Nielsene, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Grisocc, S. Pagan, Pagliarone, C., Palenciaf, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Paulettahh, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Poprocki, S., Potamianos, K., Poukhov, O., Prokoshiny, F., Pronko, A., Ptohosh, F., Pueschel, E., Punzidd, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Renton, P., Rescigno, M., Rimondibb, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Ruffiniee, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Santihh, L., Sartori, L., Sato, K., Savelievt, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribanoee, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforzadd, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojimas, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzmán, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totarohh, P., Trovatoff, M., Tu, Y., Turiniee, N., Ukegawa, F., Uozumi, S., Varganov, A., Vatagaff, E., Vázquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vogel, M., Volpidd, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester III, W. C., Whitehouse, B., Whitesonc, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yangp, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yim, K., Yoh, J., Yorita, K., Yoshidaj, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: Diboson production ($WW+WZ+ZZ$) has been observed at the Tevatron in hadronic decay modes dominated by the $WW$ process. This paper describes the measurement of the cross section of $WZ$ and $ZZ$ events in final states with large $\mett$ and using $b$-jet identification as a tool to suppress $WW$ contributions. Due to the limited energy resolution, we cannot distinguish between partially hadronic decays of $WZ$ and $ZZ$, and we measure the sum of these processes. The number of signal events is extracted using a simultaneous fit to the invariant mass distribution of the two jets for events with two $b$-jet candidates and events without two $b$-jet candidates. We measure a cross section $\sigma(p\bar{p}\to WZ,ZZ) = 5.8^{+3.6}_{-3.0}$ pb, in agreement with the standard model., Comment: 10 pages, 5 figures
Published: 2011
Full Text: View/download PDF

12. Measurement of the top-quark mass in the lepton+jets channel using a matrix element technique with the CDF II detector

Author: CDF Collaboration, Aaltonen, T., Gonzálezv, B. Álvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barriaee, P., Bartos, P., Baucecc, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettinidd, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisellocc, D., Bizjakii, I., Bland, K. R., Blocker, C., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Braua, B., Brigliadoribb, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantoniodd, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busettocc, G., Bussey, P., Buzatu, A., Cabrerax, S., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carls, B., Carlsmith, D., Carosi, R., Carrillok, S., Carron, S., Casal, B., Casarsa, M., Castrobb, A., Catastini, P., Cauz, D., Cavaliereee, V., Cavalli-Sforza, M., Cerrif, A., Cerritoq, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocciee, M. A., Clark, A., Clark, D., Compostellacc, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Cresciolidd, F., Almenar, C. Cuenca, Cuevasv, J., Culbertson, R., Dagenhart, D., d'Ascenzot, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orsodd, M., Deluca, C., Demortier, L., Dengc, J., Deninno, M., Devoto, F., d'Erricocc, M., Di Cantodd, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donatidd, S., Dong, P., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidataa, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazzaff, C., Field, R., Flanaganr, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosiee, P., Gerberich, H., Gerchtein, E., Giagugg, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Gresele, A., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkinsg, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iorigg, M., Ivanovo, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Katon, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Korytov, A., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnackl, N., Kruse, M., Krutelyovd, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannonu, K., Lath, A., Latinoee, G., Lazzizzera, I., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Leew, S. W., Leodd, S., Leone, S., Lewis, J. D., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Lockyer, N. S., Loginov, A., Lucchesicc, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Maksimovic, P., Malik, S., Mancab, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martínez, M., Martínez-Ballarín, R., Mastrandrea, P., Mathis, M., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNultyi, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragonk, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussinibb, M., Nachtmanm, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neuz, C., Neubauer, M. S., Nielsene, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Grisocc, S. Pagan, Pagliarone, C., Palenciaf, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Paulettahh, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Potamianos, K., Poukhov, O., Prokoshiny, F., Pronko, A., Ptohosh, F., Pueschel, E., Punzidd, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Renton, P., Rescigno, M., Rimondibb, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Ruffiniee, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Santihh, L., Sartori, L., Sato, K., Savelievt, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribanoee, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforzadd, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojimas, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thomg, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzmán, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totarohh, P., Trovatoff, M., Tu, Y., Turiniee, N., Ukegawa, F., Uozumi, S., Varganov, A., Vatagaff, E., Vázquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vogel, M., Volpidd, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester III, W. C., Whitehouse, B., Whitesonc, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittichg, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yangp, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yim, K., Yoh, J., Yorita, K., Yoshidaj, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: A measurement of the top-quark mass is presented using Tevatron data from proton-antiproton collisions at center-of-mass energy $\sqrt{s}=1.96$ TeV collected with the CDF II detector. Events are selected from a sample of candidates for production of $t\bar t$ pairs that decay into the lepton+jets channel. The top-quark mass is measured with an unbinned maximum likelihood method where the event probability density functions are calculated using signal and background matrix elements, as well as a set of parameterized jet-to-parton transfer functions. The likelihood function is maximized with respect to the top-quark mass, the signal fraction in the sample, and a correction to the jet energy scale (JES) calibration of the calorimeter jets. The simultaneous measurement of the JES correction ($\JES$) amounts to an additional \textit{in situ} jet energy calibration based on the known mass of the hadronically decaying $W$ boson. Using the data sample of 578 lepton+jets candidate events, corresponding to 3.2 $fb^{-1}$ of integrated luminosity, the top-quark mass is measured to be $m_t = \rm 172.4 \pm 1.4\:(stat+\JES) \pm 1.3\:(syst) GeV/{\it c}^2$., Comment: 9 pages, 4 figures, 3 tables, accepted Phys. Rev. D Rapid Communications
Published: 2011
Full Text: View/download PDF

13. Search for a Heavy Top-Like Quark in p\bar{p} Collisions at {\surd}s = 1.96 TeV

Author: CDF Collaboration, Aaltonen, T., Gonzálezv, B. Álvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barriaee, P., Bartos, P., Baucecc, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettinidd, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisellocc, D., Bizjakii, I., Bland, K. R., Blocker, C., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Braua, B., Brigliadoribb, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantoniodd, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busettocc, G., Bussey, P., Buzatu, A., Cabrerax, S., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carls, B., Carlsmith, D., Carosi, R., Carrillok, S., Carron, S., Casal, B., Casarsa, M., Castrobb, A., Catastini, P., Cauz, D., Cavaliereee, V., Cavalli-Sforza, M., Cerrif, A., Cerritoq, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocciee, M. A., Clark, A., Clark, D., Compostellacc, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Cresciolidd, F., Almenar, C. Cuenca, Cuevasv, J., Culbertson, R., Dagenhart, D., d'Ascenzot, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orsodd, M., Deluca, C., Demortier, L., Dengc, J., Deninno, M., Devoto, F., d'Erricocc, M., Di Cantodd, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donatidd, S., Dong, P., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidataa, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazzaff, C., Field, R., Flanaganr, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosiee, P., Gerberich, H., Gerchtein, E., Giagugg, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Gresele, A., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkinsg, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iorigg, M., Ivanovo, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Katon, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Korytov, A., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnackl, N., Kruse, M., Krutelyovd, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannonu, K., Lath, A., Latinoee, G., Lazzizzera, I., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Leew, S. W., Leodd, S., Leone, S., Lewis, J. D., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Lockyer, N. S., Loginov, A., Lucchesicc, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Maksimovic, P., Malik, S., Mancab, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martínez, M., Martínez-Ballarín, R., Mastrandrea, P., Mathis, M., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNultyi, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragonk, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussinibb, M., Nachtmanm, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neuz, C., Neubauer, M. S., Nielsene, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Grisocc, S. Pagan, Pagliarone, C., Palenciaf, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Paulettahh, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Potamianos, K., Poukhov, O., Prokoshiny, F., Pronko, A., Ptohosh, F., Pueschel, E., Punzidd, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Renton, P., Rescigno, M., Rimondibb, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Ruffiniee, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Santihh, L., Sartori, L., Sato, K., Savelievt, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribanoee, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforzadd, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojimas, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thomg, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzmán, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totarohh, P., Trovatoff, M., Tu, Y., Turiniee, N., Ukegawa, F., Uozumi, S., Varganov, A., Vatagaff, E., Vázquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vogel, M., Volpidd, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester III, W. C., Whitehouse, B., Whitesonc, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittichg, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yangp, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yim, K., Yoh, J., Yorita, K., Yoshidaj, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: We present the results of a search for pair production of a heavy top-like (t') quark decaying to Wq final states using data corresponding to an integrated luminosity of 5.6 fb-1 collected by the CDF II detector in pp collisions at {\surd}s = 1.96 TeV. We perform parallel searches for t' \to Wb and t' \to Wq (where q is a generic down-type quark) in events containing a lepton and four or more jets. By performing a fit to the two-dimensional distribution of total transverse energy versus reconstructed t quark mass, we set upper limits on the t \bar{t} production cross section and exclude a standard model fourth-generation t' quark decaying to W b (W q) with mass below 358 (340) GeV/c2 at 95% CL., Comment: submitted to Phys. Rev. Lett
Published: 2011
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14. Measurement of branching ratio and Bs0 lifetime in the decay Bs0 -> J/psi f0(980) at CDF

Author: CDF Collaboration, Aaltonen, T., Gonzalez, B. Alvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brau, B., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clarke, C., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. Cuenca, Cuevas, J., Culbertson, R., Dagenhart, D., d'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., d'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Huschle, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kasmi, A., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Limosani, A., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martinez, M., Martinez-Ballarin, R., Mastrandrea, P., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. Pagan, Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Renton, P., Rescigno, M., Riddick, T., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stancari, M., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vizan, J., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester III, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: We present a study of Bs0 decays to the CP-odd final state J/psi f0(980) with J/psi -> mu+ mu- and f0(980) -> pi+ pi-. Using ppbar collision data with an integrated luminosity of 3.8/fb collected by the CDF II detector at the Tevatron we measure a Bs0 lifetime of tau(Bs0 -> J/psi f0(980)) = 1.70 -0.11+0.12(stat) +-0.03(syst) ps. This is the first measurement of the Bs0 lifetime in a decay to a CP eigenstate and corresponds in the standard model to the lifetime of the heavy Bs0 eigenstate. We also measure the product of branching fractions of Bs0 -> J/psi f0(980) and f0(980) -> pi+ pi- relative to the product of branching fractions of Bs0 -> J/psi phi and phi -> K+ K- to be R_f0/phi = 0.257 +_0.020(stat) +-0.014(syst), which is the most precise determination of this quantity to date., Comment: accepted by Phys. Rev. D
Published: 2011
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15. Measurement of the Top Pair Production Cross Section in the Lepton + Jets Channel Using a Jet Flavor Discriminant

Author: Aaltonen, T., Gonzalez, B. Alvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Braua, B., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carls, B., Carlsmith, D., Carosi, R., Carrillok, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli-Sforza, M., Cerrif, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. Cuenca, Cuevas, J., Culbertson, R., Dagenhart, D., d'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., d'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Gresele, A., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanovo, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Katon, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Lockyer, N. S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Maksimovic, P., Malik, S., Manca, G., Mangano, M. L., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martınez, M., Martınez-Balların, R., Mastrandrea, P., Mathis, M., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNultyi, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsene, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. Pagan, Pagliarone, C., Palenciaf, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Renton, P., Rescigno, M., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sexton-Kennedy, E., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojimas, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stancari, M., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thomg, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester III, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittichg, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yim, K., Yoh, J., Yorita, K., Yoshidaj, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: We present a new method to measure the top quark pair production cross section and the background rates with 2.7 fb$^{-1}$ of data from $p\bar{p}$ collisions at $\sqrt{s} =1.96$ TeV collected with the CDF II Detector. The size of the dataset was chosen to directly show the improvements of this new method. We select events with a single electron or muon, missing transverse energy, and at least one b-tagged jet. We perform a simultaneous fit to a jet flavor discriminant across nine samples defined by the number of jets and b-tags. We measure a top cross section of $\sigma_{t\bar{t}} = 7.64 \pm 0.57 \mathrm{(stat + syst)} \pm 0.45 \mathrm{(luminosity)}$ pb. An advantage of this approach is that many systematic uncertainties are measured in situ and inversely scale with integrated luminosity., Comment: 7 pages 2 figures, published in PRD as a Rapid Communication, Aug 2011
Published: 2011
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16. Search for New Dielectron Resonances and Randall-Sundrum Gravitons at the Collider Detector at Fermilab

Author: Aaltonen, T., Gonzalez, B. Alvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Braua, B., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carls, B., Carlsmith, D., Carosi, R., Carrillok, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli-Sforza, M., Cerrif, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. Cuenca, Cuevas, J., Culbertson, R., Dagenhart, D., d'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., d'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Gresele, A., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanovo, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Katon, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Lockyer, N. S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Maksimovic, P., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martınez, M., Martınez-Balların, R., Mastrandrea, P., Mathis, M., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNultyi, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mukherjee, A., Muller, Th., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsene, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. Pagan, Pagliarone, C., Palenciaf, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Renton, P., Rescigno, M., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojimas, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stancari, M., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thomg, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester III, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittichg, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. -M., Yeh, G. P., Yim, K., Yoh, J., Yorita, K., Yoshidaj, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: A search for new dielectron mass resonances using data recorded by the CDF II detector and corresponding to an integrated luminosity of 5.7/fb is presented. No significant excess over the expected standard model prediction is observed. In this dataset, an event with the highest dielectron mass ever observed (960 GeV/c^2) was recorded. The results are interpreted in the Randall-Sundrum (RS) model. Combined with the 5.4/fb diphoton analysis, the RS-graviton lower mass limit for the coupling k/\bar{M}_{Pl}=0.1 is 1058 GeV/c^2, making it the strongest limit to date., Comment: 7 pages, 4 figures, 1 table
Published: 2011
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17. Studying the Underlying Event in Drell-Yan and High Transverse Momentum Jet Production at the Tevatron

Author: The CDF Collaboration, Aaltonen, T., Adelman, J., Gonzalez, B. Alvarez, Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Attal, A., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauer, G., Beauchemin, P. -H., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Berge, D., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Blair, R. E., Blocker, C., Blumenfeld, B., Bocci, A., Bodek, A., Boisvert, V., Bortoletto, D., Boudreau, J., Boveia, A., Brau, B., Bridgeman, A., Brigliadori, L., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Byrum, K. L., Cabrera, S., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carls, B., Carlsmith, D., Carosi, R., Carrillon, S., Carron, S., Casal, B., Casarsa, M., Castrocc, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chang, S. H., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chungo, K., Chung, W. H., Chung, Y. S., Chwalek, T., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clark, D., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. Cuenca, Cuevas, J., Culbertson, R., Cully, J. C., Dagenhart, D., Datta, M., Davies, T., de Barbaro, P., De Cecco, S., Deisher, A., De Lorenzo, G., Dell'Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., d'Errico, M., Di Canto, A., di Giovanni, G. P., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, T., Dube, S., Ebina, K., Elagin, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagans, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Furic, I., Gallinaro, M., Galyardt, J., Garberson, F., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerdes, D., Gessler, A., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Gimmell, J. L., Ginsburg, C. M., Giokaris, N., Giordani, M., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Gresele, A., Grinstein, S., Grosso-Pilcher, C., Group, R. C., Grundler, U., da Costa, J. Guimaraes, Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Han, B. -Y., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hartz, M., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Heuser, J., Hewamanage, S., Hickman, M., Hidas, D., Hill, C. S., Hirschbuehl, D., Hocker, A., Hou, S., Houlden, M., Hsu, S. -C., Hughes, R. E., Hurwitz, M., Husemann, U., Hussein, M., Huston, J., Incandela, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Jung, J. E., Junk, T. R., Kamon, T., Kar, D., Karchin, P. E., Kato, Y., Kephart, R., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirsch, L., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Korytov, A., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kulkarni, N. P., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leone, S., Lewis, J. D., Lin, C. -J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, T., Lockyer, N. S., Loginov, A., Lovas, L., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., MacQueen, D., Madrak, R., Maeshima, K., Makhoul, K., Maksimovic, P., Malde, S., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Marino, C. P., Martin, A., Martink, V., Martinez, M., Martinez-Ballarin, R., Mastrandrea, P., Mathis, M., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Miladinovic, N., Miller, R., Mills, C., Milnik, M., Mitra, A., Mitselmakher, G., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. Movilla, Mulmenstadt, J., Mukherjee, A., Muller, Th., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakamura, K., Nakano, Napier, A., Nett, J., Neu, C., Neubauer, M. S., Neubauer, S., Nielseng, J., Nodulman, L., Norman, M., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Osterberg, K., Griso, S. Pagan, Pagliarone, C., Palencia, E., Papadimitriou, V., Papaikonomou, A., Paramanov, A. A., Parks, B., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Peiffer, T., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pinera, L., Pitts, K., Plager, C., Pondrom, L., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rademacker, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Renton, P., Renz, M., Rescigno, M., Richter, S., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rossin, R., Roy, P., Ruiz, A., Russ, J., Rusu, V., Rutherford, B., Saarikko, H., Safonov, A., Sakumoto, W. K., Santi, L., Sartori, L., Sato, K., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. A., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sexton-Kennedy, L., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shiraishi, S., Shochet, M., Shon, Y., Shreyber, I., Simonenko, A., Sinervo, P., Sisakyan, A., Slaughter, A. J., Slaunwhite, J., Sliwa, K., Smith, J. R., Snider, F. D., Snihur, R., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stanitzki, M., Denis, R. St., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Suh, J. S., Sukhanov, A., Suslov, I., Taffard, A., Takashima, R., Takeuchi, Y., Tanaka, R., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Tipton, P., Ttito-Guzmán, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Tourneur, S., Trovato, M., Tsai, S. -Y., Tu, Y., Turiniff, N., Ukegawa, F., Uozumi, S., van Remortel, N., Varganov, A., Vataga, E., Vázquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vogel, M., Volobouev, I., Volpi, G., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, W., Wagner-Kuhr, J., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Weinelt, J., Wester III, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Williams, G., Williams, H. H., Wilson, M. G., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wolfe, H., Wright, T., Wu, X., Würthwein, F., Yagil, A., Yamamoto, K., Yamaoka, J., Yang, U. K., Yang, Y. C., Yao, W. M., Yeh, G. P., Yio, K., Yoh, J., Yorita, K., Yoshidal, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., Zhang, X., Zheng, Y., and Zucchelli, S.
Subjects: High Energy Physics - Experiment, High Energy Physics - Phenomenology
Abstract: We study the underlying event in proton-antiproton collisions by examining the behavior of charged particles (transverse momentum pT > 0.5 GeV/c, pseudorapidity |\eta| < 1) produced in association with large transverse momentum jets (~2.2 fb-1) or with Drell-Yan lepton-pairs (~2.7 fb-1) in the Z-boson mass region (70 < M(pair) < 110 GeV/c2) as measured by CDF at 1.96 TeV center-of-mass energy. We use the direction of the lepton-pair (in Drell-Yan production) or the leading jet (in high-pT jet production) in each event to define three regions of \eta-\phi space; toward, away, and transverse, where \phi is the azimuthal scattering angle. For Drell-Yan production (excluding the leptons) both the toward and transverse regions are very sensitive to the underlying event. In high-pT jet production the transverse region is very sensitive to the underlying event and is separated into a MAX and MIN transverse region, which helps separate the hard component (initial and final-state radiation) from the beam-beam remnant and multiple parton interaction components of the scattering. The data are corrected to the particle level to remove detector effects and are then compared with several QCD Monte-Carlo models. The goal of this analysis is to provide data that can be used to test and improve the QCD Monte-Carlo models of the underlying event that are used to simulate hadron-hadron collisions., Comment: Submitted to Phys.Rev.D
Published: 2010
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18. Design study of the ESS-Bilbao 50 MeV proton beam line for radiobiological studies

Author: Huerta-Parajon, M., Martinez-Ballarin, R., and Abad, E.
Published: 2015
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19. A Feasibility Study of a Proton Irradiation Laboratory for Fusion Materials at ESS-Bilbao

Author: Abad, E., Mart́ínez-Ballaŕın, R., and Bermejo, F.J.
Published: 2014
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20. Proton Irradiation Facilities Envisaged for the ESS-bilbao Project

Author: Abad, E., Martínez-Ballarín, R., Huerta-Parajón, M., and Bermejo, F.J.
Published: 2014
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21. Preliminary design study of a proton irradiation laboratory for fusion materials at ESS-Bilbao

Author: García-Cortés, I., Abad, E., Martínez-Ballarín, R., Bermejo, J., Ibarra, A., and Vila, R.
Published: 2012
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22. Observation of the Baryonic Flavor-Changing Neutral Current Decay Lambda(0)(b) -> Lambda mu(+)mu(-)

Author: Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blocker, C, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, Hs, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Cabrera, S, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, Wh, Chung, Ys, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clark, D, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Dagenhart, D, D'Ascenzo, N, Datta, M, De Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, Mauro, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, Simone, Dong, P, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Furic, I, Gallinaro, M, Galyardt, J, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Gresele, A, Grinstein, S, Grosso Pilcher, C, Group, Rc, da Costa JG, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, Hs, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Korytov, A, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, 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Abstract: We report the first observation of the baryonic flavor-changing neutral current decay Lambda(0)(b) -> Lambda mu(+)mu(-) with 24 signal events and a statistical significance of 5.8 Gaussian standard deviations. This measurement uses a p (p) over bar collisions data sample corresponding to 6.8 fb(-1) at root s = 1.96 TeV collected by the CDF II detector at the Tevatron collider. The total and differential branching ratios for Lambda(0)(b) -> Lambda mu(+)mu(-) are measured. We find B(Lambda(0)(b) -> Lambda mu(+)mu(-)) = [1.73 +/- 0.42(stat) +/- (syst)] x 10(-6). We also report the first measurement of the differential branching ratio of B-s(0) -> phi mu(+)mu(-), using 49 signal events. In addition, we report branching ratios for B+ -> K+mu(+)mu(-), B-0 -> K-0 mu(+)mu(-), and B -> K*(892)mu(+)mu(-) decays. RI Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; St.Denis, Richard/C-8997-2012; Prokoshin, Fedor/E-2795-2012
Published: 2011

23. Search for B-s(0) -> mu(+)mu(-) and B-0 -> mu(+)mu(-) Decays with CDF II

Author: Aaltonen, T., Gonzalez, B. A., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, Matteo, Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clarke, C., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. C., Cuevas, J., Culbertson, R., Dagenhart, D., D'Ascenzo, N., Datta, M., Barbaro, P. d., Cecco, S. d., Lorenzo, G. d., Dell'Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., D'Errico, M., Canto, A. D., Ruzza, B. D., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, Stefano, Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Grinstein, S., Grosso Pilcher, C., Group, R. C., J. G., Da, Gunay Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, Maurizio, Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kasmi, A., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., Lecompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Limosani, A., Lin, C. J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Malik, S., Manca, G., Manousakis Katsikakis, A., Margaroli, Fabrizio, Marino, C., Martinez, M., Martinez Ballarin, R., Mastrandrea, P., Mattson, M. E., Mazzanti, P., Mcfarland, K. S., Mcintyre, P., Mcnulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. M., Mukherjee, A., Muller, T., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., S. H., Oh, Y. D., Oh, Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. P., Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Renton, P., Rescigno, M., Riddick, T., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Sperka, D., Squillacioti, P., Stancari, M., Stanitzki, M., Denis, R. S., Stelzer, B., Stelzer Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vizan, J., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., G. B., Yu, Yu, I., S. S., Yu, Yun, J. C., Zanetti, A., Zeng, Y., Zucchelli, S., Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, H, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, Wh, Chung, Y, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clarke, C, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Dagenhart, D, D'Ascenzo, N, Datta, M, de Barbaro, P, de Cecco, S, de Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, S, Dong, P, Dorigo, M, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Funakoshi, Y, Furic, I, Gallinaro, M, Galyardt, J, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Grinstein, S, Grosso Pilcher, C, Group, Rc, da Costa, Jg, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kasmi, A, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lecompte, T, Lee, E, Lee, H, Lee, J, Lee, Sw, Leo, S, Leone, S, Lewis, Jd, Limosani, A, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mattson, Me, Mazzanti, P, Mcfarland, K, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, C, Moore, R, Morello, MICHAEL JOSEPH, Morlock, J, Fernandez, Pm, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, M, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, Aa, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pilot, J, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Rescigno, M, Riddick, T, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rubbo, F, Ruffini, F, Ruiz, A, Russ, J, Rusu, V, Safonov, A, Sakumoto, Wk, Sakurai, Y, Santi, L, Sartori, L, Sato, K, Saveliev, V, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Sperka, D, Squillacioti, P, Stancari, M, Stanitzki, M, Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Ukegawa, F, Uozumi, S, Varganov, A, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vizan, J, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, J, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, and Zucchelli, S.
Abstract: A search has been performed for B-s(0) --> mu(+)mu(-) and B-0 --> mu(+)mu(-) decays using 7 fb(-1) of integrated luminosity collected by the CDF II detector at the Fermilab Tevatron collider. The observed number of B-0 candidates is consistent with background- only expectations and yields an upper limit on the branching fraction of B(B-0 --> mu(+)mu(-)) < 6.0 X 10(-9) at 95% confidence level. We observe an excess of B-s(0) candidates. The probability that the background processes alone could produce such an excess or larger is 0.27%. The probability that the combination of background and the expected standard model rate of B-s(0) --> mu(+)mu(-) could produce such an excess or larger is 1.9%. These data are used to determine B(B-s(0) --> mu(+)mu(-)) = (1.8(-0.9)(+1.1)) x 10(-8) and provide an upper limit of B(B-s(0) --> mu(+)mu(-)) < 4.0 x 10(-8) at 95% confidence level. RI De Cecco, Sandro/B-1016-2012; Robson, Aidan/G-1087-2011; Prokoshin, Fedor/E-2795-2012
Published: 2011

24. Evidence for t(t)over-bar gamma production and measurement of sigma(t(t)over-bar gamma)/sigma(t(t)over-bar)

Author: Aaltonen, T, Alvarez Gonzalez, B, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, JA, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro-Galtieri, A, Barnes, VE, Barnett, BA, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, KR, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, HS, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli-Sforza, M, Cerri, A, Cerrito, L, Chen, YC, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, JP, Chung, WH, Chung, YS, Ciobanu, CI, Ciocci, MA, Clark, A, Compostella, G, Convery, ME, Conway, J, Corbo, M, Cordelli, M, Cox, CA, Cox, DJ, Crescioli, F, Almenar, CC, Cuevas, J, Culbertson, R, Dagenhart, D, d'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, d'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, JR, D'Onofrio, M, Donati, S, Dong, P, Dorigo, M, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, HC, Farrington, S, Feindt, M, Fernandez, JP, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, MJ, Franklin, M, Freeman, JC, Funakoshi, Y, Furic, I, Gallinaro, M, Galyardt, J, Garcia, JE, Garfinkel, AF, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, CM, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez-Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, AT, Goulianos, K, Gresele, A, Grinstein, S, Grosso-Pilcher, C, Group, RC, da Costa, JG, Gunay-Unalan, Z, Haber, C, Hahn, SR, Halkiadakis, E, Hamaguchi, A, Han, JY, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, RF, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, RE, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, EJ, Jha, MK, Jindariani, S, Johnson, W, Jones, M, Joo, KK, Jun, SY, Junk, TR, Kamon, T, Karchin, PE, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, DH, Kim, HS, Kim, HW, Kim, JE, Kim, MJ, Kim, SB, Kim, SH, Kim, YK, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, DJ, Konigsberg, J, Kotwal, AV, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, AT, Lami, S, Lammel, S, Lancaster, M, Lander, RL, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, LeCompte, T, Lee, E, Lee, HS, Lee, JS, Lee, SW, Leo, S, Leone, S, Lewis, JD, Lin, C-J, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, DO, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, NS, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malik, S, Manca, G, Manousakis-Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez-Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, ME, Mazzanti, P, McFarland, KS, McIntyre, P, McNulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, MN, Moon, CS, Moore, R, Morello, MJ, Morlock, J, Fernandez, PM, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, MS, Nielsen, J, Nodulman, 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A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, M, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, Aa, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pilot, J, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Rescigno, M, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rubbo, F, Ruffini, F, Ruiz, A, Russ, J, Rusu, V, Safonov, A, Sakumoto, Wk, Sakurai, Y, Santi, L, Sartori, L, Sato, K, Saveliev, V, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, 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Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: Using data corresponding to 6.0 fb(-1) of p (p) over bar collisions at root s = 1.96 TeV collected by the CDF II detector, we present a cross section measurement of top-quark pair production with an additional radiated photon in the central region with 10 GeV or more of transverse energy t (t) over bar gamma. The events are selected by looking for a lepton (l or mu), a photon (gamma), significant transverse momentum imbalance (is not an element of(T)), large total transverse energy, and three or more jets, with at least one identified as containing a b quark (b). Using an event selection optimized for the t (t) over bar gamma candidate sample, we also measure the cross section of t (t) over bar (sigma(t (t) over bar)). We measure the t (t) over bar gamma cross section (sigma(t (t) over bar gamma)) to be 0.18 +/- 0.08 pb, and the ratio of sigma(t (t) over bar gamma) to sigma(t (t) over bar) to be 0.024 +/- 0.009. We observe a probability of 0.0015 (3.0 standard deviations) of the background (non-t (t) over bar gamma events alone producing 30 events or more. RI Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; St.Denis, Richard/C-8997-2012; Prokoshin, Fedor/E-2795-2012
Published: 2011

25. Search for a new heavy gauge boson W' with event signature electron plus missing transverse energy in p(p)over-bar collisions at root s=1.96 TeV

Author: Aaltonen, T, Alvarez Gonzalez, B, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, JA, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro-Galtieri, A, Barnes, VE, Barnett, BA, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, KR, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, HS, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli-Sforza, M, Cerri, A, Cerrito, L, Chen, YC, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, JP, Chung, WH, Chung, YS, Ciobanu, CI, Ciocci, MA, Clark, A, Compostella, G, Convery, ME, Conway, J, Corbo, M, Cordelli, M, Cox, CA, Cox, DJ, Crescioli, F, Almenar, CC, Cuevas, J, Culbertson, R, Dagenhart, D, d'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, d'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, JR, D'Onofrio, M, Donati, S, Dong, P, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, HC, Farrington, S, Feindt, M, Fernandez, JP, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, MJ, Franklin, M, Freeman, JC, Furic, I, Gallinaro, M, Galyardt, J, Garcia, JE, Garfinkel, AF, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, CM, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez-Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, AT, Goulianos, K, Gresele, A, Grinstein, S, Grosso-Pilcher, C, Group, RC, da Costa, JG, Gunay-Unalan, Z, Haber, C, Hahn, SR, Halkiadakis, E, Hamaguchi, A, Han, JY, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, RF, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, RE, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, EJ, Jha, MK, Jindariani, S, Johnson, W, Jones, M, Joo, KK, Jun, SY, Junk, TR, Kamon, T, Karchin, PE, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, DH, Kim, HS, Kim, HW, Kim, JE, Kim, MJ, Kim, SB, Kim, SH, Kim, YK, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, DJ, Konigsberg, J, Kotwal, AV, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, AT, Lami, S, Lammel, S, Lancaster, M, Lander, RL, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, LeCompte, T, Lee, E, Lee, HS, Lee, JS, Lee, SW, Leo, S, Leone, S, Lewis, JD, Lin, C-J, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, DO, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, NS, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malik, S, Manca, G, Manousakis-Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez-Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, ME, Mazzanti, P, McFarland, KS, McIntyre, P, McNulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, MN, Moon, CS, Moore, R, Morello, MJ, Morlock, J, Fernandez, PM, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, MS, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, 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Yorita, K, Yoshida, T, Yu, GB, Yu, I, Yu, SS, Yun, JC, Zanetti, A, Zeng, Y, Zucchelli, S, Collaboration, CDF, Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, H, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, 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Subjects: Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present a search for a new heavy charged vector boson W' decaying to an electron- neutrino pair in p (p) over bar collisions at a center-of-mass energy of 1.96 TeV. The data were collected with the CDF II detector and correspond to an integrated luminosity of 5: 3 fb(-1). No significant excess above the standard model expectation is observed and we set upper limits on sigma . B(W' -> e nu). Assuming standard model couplings to fermions and the neutrino from the W' boson decay to be light, we exclude a W' boson with mass less than 1.12 TeV/c(2) at the 95% confidence level. RI Ruiz, Alberto/E-4473-2011; Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; St.Denis, Richard/C-8997-2012; Prokoshin, Fedor/E-2795-2012
Published: 2011

26. Measurement of t(t)over-cap spin correlation in p(p)over-cap collisions using the CDF II detector at the Tevatron

Author: Aaltonen, T, Alvarez Gonzalez, B, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, JA, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro-Galtieri, A, Barnes, VE, Barnett, BA, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, KR, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, HS, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli-Sforza, M, Cerri, A, Cerrito, L, Chen, YC, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, JP, Chung, WH, Chung, YS, Ciobanu, CI, Ciocci, MA, Clark, A, Compostella, G, Convery, ME, Conway, J, Corbo, M, Cordelli, M, Cox, CA, Cox, DJ, Crescioli, F, Almenar, CC, Cuevas, J, Culbertson, R, Dagenhart, D, d'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, d'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, JR, D'Onofrio, M, Donati, S, Dong, P, Dorigo, M, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, HC, Farrington, S, Feindt, M, Fernandez, JP, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, MJ, Franklin, M, Freeman, JC, Funakoshi, Y, Furic, I, Gallinaro, M, Galyardt, J, Garcia, JE, Garfinkel, AF, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, CM, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez-Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, AT, Goulianos, K, Gresele, A, Grinstein, S, Grosso-Pilcher, C, Group, RC, da Costa, JG, Gunay-Unalan, Z, Haber, C, Hahn, SR, Halkiadakis, E, Hamaguchi, A, Han, JY, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, RF, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, RE, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, EJ, Jha, MK, Jindariani, S, Johnson, W, Jones, M, Joo, KK, Jun, SY, Junk, TR, Kamon, T, Karchin, PE, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, DH, Kim, HS, Kim, HW, Kim, JE, Kim, MJ, Kim, SB, Kim, SH, Kim, YK, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, DJ, Konigsberg, J, Kotwal, AV, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, AT, Lami, S, Lammel, S, Lancaster, M, Lander, RL, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, LeCompte, T, Lee, E, Lee, HS, Lee, JS, Lee, SW, Leo, S, Leone, S, Lewis, JD, Lin, C-J, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, DO, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, NS, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malik, S, Manca, G, Manousakis-Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez-Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, ME, Mazzanti, P, McFarland, KS, McIntyre, P, McNulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, MN, Moon, CS, Moore, R, Morello, MJ, Morlock, J, Fernandez, PM, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, MS, Nielsen, J, Nodulman, 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Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: The t (t) over bar spin correlation at production is a fundamental prediction of QCD and a potentially incisive test of new physics coupled to top quarks. We measure the t (t) over bar spin state in p (p) over bar collisions at root s = 1.96 TeV using 1001 candidate events in the lepton plus jets decay channel reconstructed in the CDF II detector. In the helicity basis, for a top-quark mass of 172.5 GeV/c(2), we find a spin correlation coefficient kappa = 0.60 +/- 0.50 (stat) +/- 0: 16 (syst), consistent with the QCD prediction, kappa approximate to 0.40. RI Ruiz, Alberto/E-4473-2011; Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; Prokoshin, Fedor/E-2795-2012
Published: 2011

27. Search for a Heavy Toplike Quark in p(p)over-bar Collisions at root s=1.96 TeV

Author: Aaltonen, T., Alvarez Gonzalez, B., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blocker, C., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brau, B., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Cabrera, S., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clark, D., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Cuenca, Almenar C., Cuevas, J., Culbertson, R., Dagenhart, D., D'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, Mauro, Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., D'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, Simone, Dong, P., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Gresele, A., Grinstein, S., Grosso Pilcher, C., Group, R. C., Guimaraes da Costa, J., Gunay Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Korytov, A., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., Lecompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Lin, C. J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Lockyer, N. S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Maksimovic, P., Malik, S., Manca, G., Manousakis Katsikakis, A., Margaroli, F., Marino, C., Martinez, M., Martinez Ballarin, R., Mastrandrea, P., Mathis, M., Mattson, M. E., Mazzanti, P., Mcfarland, K. S., Mcintyre, P., Mcnulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Movilla Fernandez, P., Mukherjee, A., Muller, T. h., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., S. H., Oh, Y. D., Oh, Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Pagan Griso, S., Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, Giovanni, Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Renton, P., Rescigno, M., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. 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S., Grothe, M., Hall Wilton, R., Herve, A., Klabbers, P., Klukas, J., Lanaro, A., Lazaridis, C., Leonard, J., Loveless, R., Mohapatra, A., Ojalvo, I., Pierro, G. A., Ross, I., Savin, A., Smith, W. H., Swanson, J. gge G., Geenen, H., Geisler, M., Haj, Ahmad W., Hoehle, F., Kargoll, B., Kress, T., Kuessel, Y., Linn, A., Nowack, A., Perchalla, L., Pooth, O., Rennefeld, J., Sauerland, P., Stahl, A., Aldaya, Martin M., Behr, J., Behrenhoff, W., Behrens, U., Bergholz, M., Bethani, A., Borras, K., Burgmeier, A., Cakir, A., Calligaris, L., Campbell, A., Castro, E., Costanza, F., Dammann, D., Eckerlin, G., Eckstein, D., Flucke, G., Geiser, A., Glushkov, I., Gunnellini, P., Habib, S., Hauk, J., Hellwig, G., Jung, H., Kasemann, M., Katsas, P., Kleinwort, C., Kluge, H., Knutsson, A., Kraemer, M., Kruecker, D., Kuznetsova, E., Lange, W., Lohmann, W., Lutz, B., Mankel, R., Marfin, I., Marienfeld, M., Melzer Pellmann, I. A., Meyer, A. 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Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present the results of a search for pair production of a heavy toplike (t') quark decaying to Wq final states using data corresponding to an integrated luminosity of 5.6 fb(-1) collected by the CDF II detector in p (p) over bar collisions at root s = 1.96 TeV. We perform parallel searches for t' -> Wb and t' -> Wq (where q is a generic down-type quark) in events containing a lepton and four or more jets. By performing a fit to the two-dimensional distribution of total transverse energy versus reconstructed t' quark mass, we set upper limits on the t'(t) over bar' production cross section and exclude a standard model fourth-generation t' quark decaying to Wb (Wq) with mass below 358 (340) GeV/c(2) at 95% C. L. RI De Cecco, Sandro/B-1016-2012; St.Denis, Richard/C-8997-2012; Robson, Aidan/G-1087-2011; Prokoshin, Fedor/E-2795-2012
Published: 2011

28. Measurement of the top quark mass in the lepton plus jets channel using the lepton transverse momentum

Author: Aaltonen, T, Alvarez Gonzalez, B, Amerio, S, Amidei, D, Anastassov, A, Annovis, A, Antos, J, Apollinari, G, Appel, JA, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro-Galtieri, A, Barnes, VE, Barnett, BA, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, KR, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, HS, Budd, S, Burkett, K, Busetto, G, Bussey, P, Amanao, AB, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillor, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli-Sforza, M, Cerri, A, Cerrito, L, Chen, YC, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, JP, Chung, WH, Chung, YS, Ciobanu, CI, Ciocci, MA, Clark, A, Compostella, G, Convery, ME, Conway, J, Corbo, M, Cordelli, M, Cox, CA, Cox, DJ, Crescioli, F, Almenar, CC, Cuevas, J, Culbertson, R, Dagenhart, D, d'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, d'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, JR, D'Onofrio, M, Donati, S, Dong, R, Dorigo, M, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, HC, Farrington, S, Feindt, M, Fernandez, JP, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, MJ, Franklin, M, Freeman, JC, Funakoshi, Y, Furic, I, Gallinaro, M, Galyardt, J, Garcia, JE, Garfinkel, AF, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, CM, Giokaris, N, Girominis, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, 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Subjects: top quark mass, Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Phenomenology, lepton momentum spectrum, High Energy Physics::Experiment
Abstract: This Letter reports a measurement of the top quark mass, M(top), in data from p (p) over bar collisions at root s = 1.96 TeV corresponding to 2.7 fb(-1) of integrated luminosity at the Fermilab Tevatron using the CDF II detector. Events with the lepton + jets topology are selected. An unbinned likelihood is constructed based on the dependence of the lepton transverse momentum, P(T), on M(top). A maximum likelihood fit to the data yields a measured mass M(top) = 176.9 +/- 8.0(stat) 2.7(syst) GeV/c(2). In this measurement, the contribution by the jet energy scale uncertainty to the systematic error is negligible. The result provides an important consistency test for other M(top) measurements where explicit use of the jet energy is made for deriving the top quark mass. Published by Elsevier B.V. RI Ruiz, Alberto/E-4473-2011; Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; St.Denis, Richard/C-8997-2012; Prokoshin, Fedor/E-2795-2012
Published: 2011

29. Measurements of branching fraction ratios and CP-asymmetries in suppressed B- -> D(-> K+ pi(-))K- and B- -> D(-> K+ pi(-))pi(-) decays

Author: Aaltonen, T, Alvarez Gonzalez, B, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, JA, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro-Galtieri, A, Barnes, VE, Barnett, BA, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, KR, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, HS, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli-Sforza, M, Cerri, A, Cerrito, L, Chen, YC, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, 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Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Grinstein, S, Grosso Pilcher, C, Group, Rc, da Costa, Jg, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kasmi, A, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lecompte, T, Lee, E, Lee, H, Lee, J, Lee, Sw, Leo, S, Leone, S, Lewis, Jd, Limosani, A, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mattson, Me, Mazzanti, P, Mcfarland, S, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, C, Moore, R, Morello, MICHAEL JOSEPH, Morlock, J, Fernandez, Pm, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, M, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, Aa, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pilot, J, Pitts, K, Plager, C, Pondrom, L, Poprocki, S, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Rescigno, M, Riddick, T, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rubbo, F, Ruffini, F, Ruiz, A, Russ, J, Rusu, V, Safonov, A, Sakumoto, Wk, Sakurai, Y, Santi, L, Sartori, L, Sato, K, Saveliev, V, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stancari, M, Stanitzki, M, Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Ukegawa, F, Uozumi, S, Varganov, A, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vizan, J, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, J, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, and Zucchelli, S.
Subjects: Settore FIS/01 - Fisica Sperimentale, physics of elementary particles and fields - general theory of fields and particles - charge conjugation, parity, time reversal, and other discrete symmetrie, physics of elementary particles and fields - specific reactions and phenomenology - decays of bottom meson, High Energy Physics - experiment
Abstract: We report the first reconstruction in hadron collisions of the suppressed decays B- -> D(-> K+ pi(-))K- and B- -> D(-> K+ pi(-))pi(-), sensitive to the Cabibbo-Kobayashi-Maskawa phase gamma, using data from 7 fb(-1) of integrated luminosity collected by the CDF II detector at the Tevatron collider. We reconstruct a signal for the B- -> D(-> K+ pi(-))K- suppressed mode with a significance of 3.2 standard deviations, and measure the ratios of the suppressed to favored branching fractions R(K) = [22.0 +/- 8.6(stat) +/- 2.6(syst)] x 10(-3), R+ (K) = [42.6 +/- 13.7(stat)] +/- 2.8(syst)] x 10(-3), R- (K) = [3.8 +/- 10.3(stat) +/- 2.7(syst)] x 10(-3) as well as the direct CP-violating asymmetry A(K) = -0.82 +/- 0,44(stat) +/- 0.09(syst) of this mode. Corresponding quantities for B- -> D(-> K+ pi(-))pi(-) decay are also reported. RI De Cecco, Sandro/B-1016-2012; Robson, Aidan/G-1087-2011; Prokoshin, Fedor/E-2795-2012
Published: 2011

30. Measurement of b Hadron Lifetimes in Exclusive Decays Containing a J/Psi in p(p)over-bar Collisions at root s=1.96 TeV

Author: Aaltonen, T., Gonzalez, B. A., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blocker, C., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brau, B., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Cabrera, S., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clark, D., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. C., Cuevas, J., Culbertson, R., Dagenhart, D., d Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., d Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D Onofrio, M., Donati, S., Dong, P., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Gresele, A., Grinstein, S., Grosso-Pilcher, C., Group, R. C., da Costa, J. G., Gunay-Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Korytov, A., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Labarga, L., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., LeCompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Lin, C. J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Lockyer, N. S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Maksimovic, P., Malde, S., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Martinez, M., Martinez-Ballarin, R., Mastrandrea, P., Mathis, M., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Fernandez, P. M., Mukherjee, A., Muller, T., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. P., Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Renton, P., Rescigno, M., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy-Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stanitzki, M., St Denis, R., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito-Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Turini, N., Ukegawa, F., Uozumi, S., Varganov, A., Vataga, E., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wenzel, H., Wester, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanetti, A., Zeng, Y., Zucchelli, S., CDF, Collaboration, Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blocker, C, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, H, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Cabrera, S, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, Wh, Chung, Y, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clark, D, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Dagenhart, D, D'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, S, Dong, P, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Furic, I, Gallinaro, M, Galyardt, J, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Gresele, A, Grinstein, S, Grosso Pilcher, C, Group, Rc, da Costa, Jg, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Korytov, A, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, At, Labarga, L, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, Lecompte, T, Lee, E, Lee, H, Lee, J, Lee, Sw, Leo, S, Leone, S, Lewis, Jd, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, N, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malde, S, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, Me, Mazzanti, P, Mcfarland, K, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, C, Moore, R, Morello, MICHAEL JOSEPH, Morlock, J, Fernandez, Pm, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, M, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, Aa, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pilot, J, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Rescigno, M, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Ruffini, F, Ruiz, A, Russ, J, Rusu, V, Safonov, A, Sakumoto, Wk, Santi, L, Sartori, L, Sato, K, Saveliev, V, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stanitzki, M, St Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Turini, N, Ukegawa, F, Uozumi, S, Varganov, A, Vataga, E, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wenzel, H, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, J, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, and Zucchelli, S.
Subjects: LATTICE, UPGRADE, CDF, High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, UPGRADE, LATTICE, BARYON, QCD, Nuclear Experiment, BARYON, QCD
Abstract: We report on a measurement of b-hadron lifetimes in the fully reconstructed decay modes B+-> J/psi K+, B-0 -> J/psi K*(892)(0), B-0 -> J/psi K-s(0), and Lambda(0)(b)-> J/psi Lambda(0) using data corresponding to an integrated luminosity of 4.3 fb(-1), collected by the CDF II detector at the Fermilab Tevatron. The measured lifetimes are tau(B+)=[1.639 +/- 0.009(stat)+/- 0.009(syst)]ps, tau(B-0)=[1.507 +/- 0.010(stat)+/- 0.008(syst)]ps, and tau(Lambda(0)(b))=[1.537 +/- 0.045(stat)+/- 0.014(syst)]ps. The lifetime ratios are tau(B+)/tau(B-0)=[1.088 +/- 0.009(stat)+/- 0.004(syst)] and tau(Lambda(0)(b))/tau(B-0)=[1.020 +/- 0.030(stat)+/- 0.008(syst)]. These are the most precise determinations of these quantities from a single experiment. RI Ruiz, Alberto/E-4473-2011; Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; St.Denis, Richard/C-8997-2012; Prokoshin, Fedor/E-2795-2012
Published: 2011

31. Search for the Higgs boson in the all-hadronic final state using the CDF II detector

Author: Aaltonen, T., Alvarez Gonzalez, B., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, MARIA AGNESE, Clark, A., Clark, C., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Cuenca, Almenar C., Cuevas, J., Culbertson, R., Dagenhart, D., D'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, Mauro, Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., D'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. 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Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC), APC - Astrophysique des Hautes Energies (APC - AHE), AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Dipartimento di Astronomia, Universita degli Studi di Bologna, Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO)-Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), CDF, Department of Physics, Helsinki Institute of Physics, Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Dipartimento di Astronomia, Universita degli Studi di Bologna, Università di Bologna [Bologna] (UNIBO)-Università di Bologna [Bologna] (UNIBO), Universidad de Cantabria, T. AALTONEN, B. ÁLVAREZ GONZÁLEZ, S. AMERIO, D. AMIDEI, A. ANASTASSOV, A. ANNOVI, J. ANTOS, G. APOLLINARI, J. APPEL, T. ARISAWA, A. ARTIKOV, J. ASAADI, W. ASHMANSKAS, B.AUERBACH, A. AURISANO, F. AZFAR, W. BADGETT, T. BAE, A. BARBARO-GALTIERI, V. E. BARNES, B. A. BARNETT, P. BARRIA, P. BARTOS, M. BAUCE, F. BEDESCHI, S. BEHARI, G. BELLETTINI, J. BELLINGER, D. BENJAMIN, A. BERETVAS, A. BHATTI, M. BINKLEY, D. BISELLO, I. BIZJAK, K.R. BLAND, B. BLUMENFELD, A. BOCCI, A. BODEK, D. BORTOLETTO, J. BOUDREAU, A. BOVEIA, L. BRIGLIADORI, C. BROMBERG, E. BRUCKEN, J. BUDAGOV, H. S. BUDD, K. BURKETT, G. BUSETTO, P. BUSSEY, A. BUZATU, A. CALAMBA, C. CALANCHA, S. CAMARDA, M. CAMPANELLI, M. CAMPBELL, F. CANELLI, B. CARLS, D. CARLSMITH, R. CAROSI, S. CARRILLO, S. CARRON, B. CASAL, M. CASARSA, A. CASTRO, P. CATASTINI, D. CAUZ, V. CAVALIERE, M. CAVALLI-SFORZA, A. CERRI, L. CERRITO, Y. C. CHEN, M. CHERTOK, G. CHIARELLI, G. CHLACHIDZE, F. CHLEBANA, K. CHO, D. CHOKHELI, W. H. CHUNG, Y. S. CHUNG, M. A. CIOCCI, A. 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Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, Zucchelli, S., Clark, Allan Geoffrey, Garcia Navarro, Jose Enrique, Lister, Alison, and Wu, Xin
Subjects: Nuclear and High Energy Physics, Particle physics, [PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Higgs Physics, High Energy Physics::Lattice, Hadron, FOS: Physical sciences, ddc:500.2, 01 natural sciences, 7. Clean energy, 114 Physical sciences, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics, TEVATRON, 010306 general physics, Physics, HIGGS BOSON, Collider Physics, 010308 nuclear & particles physics, [SDU.ASTR.HE]Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Detector, High Energy Physics::Phenomenology, State (functional analysis), Search for the Higgs boson, CDF, High Energy Physics::Experiment
Abstract: 13 páginas, 7 figuras, 3 tablas.-- PACS numbers: 14.80.Bn, 13.85.Rm.-- CDF Collaboration: et al., We report on a search for the production of the Higgs boson decaying to two bottom quarks accompanied by two additional quarks. The data sample used corresponds to an integrated luminosity of approximately 4 fb-1 of pp̅ collisions at √s=1.96 TeV recorded by the CDF II experiment. This search includes twice the integrated luminosity of the previous published result, uses analysis techniques to distinguish jets originating from light flavor quarks and those from gluon radiation, and adds sensitivity to a Higgs boson produced by vector boson fusion. We find no evidence of the Higgs boson and place limits on the Higgs boson production cross section for Higgs boson masses between 100 GeV/c2 and 150 GeV/c2 at the 95% confidence level. For a Higgs boson mass of 120 GeV/c2, the observed (expected) limit is 10.5 (20.0) times the predicted standard model cross section., This work was supported by the U.S. Department of Energy and National Science Foundation; the Italian Istituto Nazionale di Fisica Nucleare; the Ministry of Education, Culture, Sports, Science and Technology of Japan; the Natural Sciences and Engineering Research Council of Canada; the National Science Council of the Republic of China; the Swiss National Science Foundation; the A.P. Sloan Foundation; the Bundesministerium für Bildung und Forschung, Germany; the Korean World Class University Program, the National Research Foundation of Korea; the Science and Technology Facilities Council and the Royal Society, UK; the Institut National de Physique Nucleaire et Physique des Particules/CNRS; the Russian Foundation for Basic Research; the Ministerio de Ciencia e Innovación, and Programa Consolider-Ingenio 2010, Spain; the Slovak Reseach and Development Agency; the Academy of Finland; and the Australian Research Council (ARC).
Published: 2011
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32. Search for Production of Heavy Particles Decaying to Top Quarks and Invisible Particles in p(p)over-bar Collisions at root s=1.96 TeV

Author: Aaltonen, T., Gonzalez, B. A., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brau, B., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Almenar, C. C., Cuevas, J., Culbertson, R., Dagenhart, D., D'Ascenzo, N., Datta, M., Barbaro, P. d., Cecco, S. D., Lorenzo, G. D., Dell'Orso, M., Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., D'Errico, M., Canto, A. D., Ruzza, B. D., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, Stefano, Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Grinstein, S., Grosso Pilcher, C., Group, R. C., J. G., Da, Gunay Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. 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D., Oh, Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Griso, S. P., Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Rao, K., Redondo, I., Renton, P., Rescigno, M., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stancari, M., Stanitzki, M., Denis, R. S., Stelzer, B., Stelzer Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vizan, J., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., G. B., Yu, Yu, I., S. S., Yu, Yun, J. 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Abstract: We present a search for a new particle T' decaying to top quark via T' -> t + X, where X is an invisible particle. In a data sample with 4.8 fb(-1) of integrated luminosity collected by the CDF II detector at Fermilab in p (p) over bar collisions with root s = 1.96 TeV, we search for pair production of T' in the lepton + jets channel, p (p) over bar -> t (t) over bar + X + X -> lvbqq'b + X + X. We interpret our results primarily in terms of a model where T' are exotic fourth generation quarks and X are dark matter particles. Current direct and indirect bounds on such exotic quarks restrict their masses to be between 300 and 600 GeV/c(2), the dark matter particle mass being anywhere below m(T'). The data are consistent with standard model expectations, and we set 95% confidence level limits on the generic production of T'(T) over bar -> t (t) over bar + X + X. For the dark matter model we exclude T' at 95% confidence level up to m(T)' = 360 GeV/c(2) for m(X)
Published: 2011

33. Search for new heavy particles decaying to ZZ -> llll, lljj in p(p)over bar collisions at root s = 1.96 TeV

Author: Aaltonen, T, Alvarez Gonzalez, B, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, JA, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro-Galtieri, A, Barnes, VE, Barnett, BA, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, KR, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, HS, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli-Sforza, M, Cerri, A, Cerrito, L, Chen, YC, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, JP, Chung, WH, Chung, YS, Ciobanu, CI, Ciocci, MA, Clark, A, Compostella, G, Convery, ME, Conway, J, Corbo, M, Cordelli, M, Cox, CA, Cox, DJ, Crescioli, F, Almenar, CC, Cuevas, J, Culbertson, R, Dagenhart, D, d'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, d'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, JR, D'Onofrio, M, Donati, S, Dong, P, Dorigo, M, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, HC, Farrington, S, Feindt, M, Fernandez, JP, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, MJ, Franklin, M, Freeman, JC, Funakoshi, Y, Furic, I, Gallinaro, M, Galyardt, J, Garcia, JE, Garfinkel, AF, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, CM, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez-Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, AT, Goulianos, K, Gresele, A, Grinstein, S, Grosso-Pilcher, C, Group, RC, da Costa, JG, Gunay-Unalan, Z, Haber, C, Hahn, SR, Halkiadakis, E, Hamaguchi, A, Han, JY, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, RF, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, RE, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, EJ, Jha, MK, Jindariani, S, Johnson, W, Jones, M, Joo, KK, Jun, SY, Junk, TR, Kamon, T, Karchin, PE, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, DH, Kim, HS, Kim, HW, Kim, JE, Kim, MJ, Kim, SB, Kim, SH, Kim, YK, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, DJ, Konigsberg, J, Kotwal, AV, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, AT, Lami, S, Lammel, S, Lancaster, M, Lander, RL, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, LeCompte, T, Lee, E, Lee, HS, Lee, JS, Lee, SW, Leo, S, Leone, S, Lewis, JD, Lin, C-J, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, DO, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, NS, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malik, S, Manca, G, Manousakis-Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez-Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, ME, Mazzanti, P, McFarland, KS, McIntyre, P, McNulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, MN, Moon, CS, Moore, R, Morello, MJ, Morlock, J, Fernandez, PM, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, MS, Nielsen, J, Nodulman, 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Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stancari, M, Stanitzki, M, Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Stuart, D, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Ukegawa, F, Uozumi, S, Varganov, A, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vizan, J, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, J, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, and Zucchelli, S.
Subjects: High Energy Physics::Experiment
Abstract: We report on a search for anomalous production of Z boson pairs through a massive resonance decay in data corresponding to 2: 5-2: 9 fb(-1) of integrated luminosity in p (p) over bar - collisions at root s = 1.96 TeV using the CDF II detector at the Fermilab Tevatron. This analysis, with more data and channels where the Z bosons decay to muons or jets, supersedes the 1: 1 fb(-1) four-electron channel result previously published by CDF. In order to maintain high efficiency for muons, we use a new forward tracking algorithm and muon identification requirements optimized for these high signal-to-background channels. Predicting the dominant backgrounds in each channel entirely from sideband data samples, we observe four-body invariant mass spectra above 300 GeV/c(2) that are consistent with background. We set limits using the acceptance for a massive graviton resonance that are 7-20 times stronger than the previously published direct limits on resonant ZZ diboson production. RI Ruiz, Alberto/E-4473-2011; Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; Prokoshin, Fedor/E-2795-2012
Published: 2011

34. Measurement of branching ratio and B-s(0) lifetime in the decay B-s(0) -> J/psi f(0)(980) at CDF

Author: Aaltonen, T., Alvarez, Gonzalez B., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brau, B., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clarke, C., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Cuenca, Almenar C., Cuevas, J., Culbertson, R., Dagenhart, D., D'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, Mauro, Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., D'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, Simone, Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Grinstein, S., Grosso Pilcher, C., Group, R. C., Guimaraes, da Costa J., Gunay Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Huschle, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kasmi, A., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., Lecompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Limosani, A., Lin, C. J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Malik, S., Manca, G., Manousakis Katsikakis, A., Margaroli, F., Marino, C., Martinez, M., Martinez Ballarin, R., Mastrandrea, P., Mattson, M. E., Mazzanti, P., Mcfarland, K. S., Mcintyre, P., Mcnulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Movilla, Fernandez P., Mukherjee, A., Muller, T. h., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., S. H., Oh, Y. D., Oh, Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Pagan, Griso S., Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Potamianos, K., Poukhov, O., Prokoshin, F., Pronko, A., Ptohos, F., Pueschel, E., Punzi, Giovanni, Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Renton, P., Rescigno, M., Riddick, T., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. 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L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Iii, Wester W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., G. B., Yu, Yu, I., S. S., Yu, Yun, J. C., Zanetti, A., Zeng, Y., Zucchelli, S. J. C., Zucchelli, S. Yang Y. C., Zucchelli, S., Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, H, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, Wh, Chung, Y, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clarke, C, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Dagenhart, D, D'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, S, Dong, P, Dorigo, M, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Funakoshi, Y, Furic, I, Gallinaro, M, Galyardt, J, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Grinstein, S, Grosso Pilcher, C, Group, Rc, da Costa, Jg, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Huschle, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kasmi, A, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lecompte, T, Lee, E, Lee, H, Lee, J, Lee, Sw, Leo, S, Leone, S, Lewis, Jd, Limosani, A, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mattson, Me, Mazzanti, P, Mcfarland, K, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, C, Moore, R, Morello, MICHAEL JOSEPH, Morlock, J, Fernandez, Pm, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, M, Nielsen, J, Nodulman, L, Norniella, O, Nurse, 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Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, and Zucchelli, S.
Subjects: Settore FIS/01 - Fisica Sperimentale
Abstract: We present a study of B-s(0) decays to the CP-odd final state J/psi f(0)(980) with J/psi -> mu(+)mu(-) and f(0)(980) -> pi(+)pi(-). Using p(p) over bar $ collision data with an integrated luminosity of 3.8 fb(-1) collected by the CDF II detector at the Tevatron we measure a B-s(0) lifetime of tau(B-s(0) -> J/psi f(0)(980)) = 1.70(-0.11)(+0.12)(stat) +/- 0.03(syst)ps. This is the first measurement of the B-s(0) lifetime in a decay to a CP eigenstate and corresponds in the standard model to the lifetime of the heavy B-s(0) eigenstate. We also measure the product of branching fractions of B-s(0) -> J/psi f(0)(980) and f(0)(980) -> pi(+)pi(-) relative to the product of branching fractions of B-s(0) -> J/psi phi and phi -> K+K- to be R-f0/phi = 0.257 +/- 0: 020(stat) +/- 0.014(syst), which is the most precise determination of this quantity to date. RI Prokoshin, Fedor/E-2795-2012
Published: 2011

35. Measurement of event shapes in p(p)over-bar collisions at root s=1.96 TeV

Author: Aaltonen, T, Alvarez Gonzalez, B, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, JA, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro-Galtieri, A, Barnes, VE, Barnett, BA, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, KR, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, HS, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli-Sforza, M, Cerri, A, Cerrito, L, Chen, YC, Chertok, M, Chiarelli, G, Chlachidze, G, 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Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Gresele, A, Grinstein, S, Grosso Pilcher, C, Group, Rc, da Costa, Jg, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Korytov, A, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, Lecompte, T, Lee, E, Lee, H, Lee, J, Lee, Sw, Leo, S, Leone, S, Lewis, Jd, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, N, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, Me, Mazzanti, P, Mcfarland, K, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, C, Moore, R, Morello, MICHAEL JOSEPH, Morlock, J, Fernandez, Pm, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, M, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, Aa, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pilot, J, Pinera, L, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Rescigno, M, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rubbo, F, Ruffini, F, Ruiz, A, Russ, J, Rusu, V, Safonov, A, Sakumoto, Wk, Sakurai, Y, Santi, L, Sartori, L, Sato, K, Saveliev, V, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stancari, M, Stanitzki, M, Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Ukegawa, F, Uozumi, S, Varganov, A, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, J, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, and Zucchelli, S.
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: A study of event-shape observables in proton-antiproton collisions at root s = 1.96 TeV is presented. The data for this analysis were recorded by the CDF II Detector at the Tevatron Collider. The variables studied are the transverse thrust and thrust minor, both defined in the plane perpendicular to the beam direction. The observables are measured using energies from unclustered calorimeter cells. In addition to studies of the differential distributions, we present the dependence of event-shape mean values on the leading-jet transverse energy. Data are compared with PYTHIA Tune A and to resummed parton-level predictions that were matched to fixed-order results at next-to-leading-order (NLO) accuracy (NLO + NLL). Predictions from PYTHIA Tune A agree fairly well with the data. However, the underlying event contributes significantly to these observables, making it difficult to make direct comparisons to the NLO + NLL predictions, which do not account for the underlying event. To overcome this difficulty, we introduce a new observable, a weighted difference of the mean values of the thrust and thrust minor, which is less sensitive to the underlying event, allowing for a comparison with NLO + NLL. Both PYTHIA Tune A and the NLO + NLL calculations agree well within the 20% theoretical uncertainty with the data for this observable, indicating that perturbative QCD successfully describes shapes of the hadronic final states. RI Ruiz, Alberto/E-4473-2011; Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; Prokoshin, Fedor/E-2795-2012
Published: 2011

36. Measurement of the Forward-Backward Asymmetry in the B -> K-(*) mu(+)mu(-) Decay and First Observation of the B-s(0) -> phi mu(+)mu(-) Decay

Author: Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, BARBARO GALTIERI, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, Dario, Bizjak, I, Bland, Kr, Blocker, C, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, Hs, Budd, S, Burkett, K, Busetto, Giovanni, Bussey, P, Buzatu, A, Cabrera, S, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, CAVALLI SFORZA, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, Wh, Chung, Ys, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clark, D, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Dagenhart, D, D'Ascenzo, N, Datta, M, DE BARBARO, P, DE CECCO, S, DE LORENZO, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, D'Errico, M, DI CANTO, A, DI RUZZA, B, Dittmann, Jr, D'Onofrio, M, Donati, S, Dong, P, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Furic, I, Gallinaro, M, Galyardt, J, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, GOMEZ CEBALLOS, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Gresele, A, Grinstein, S, GROSSO PILCHER, C, Group, Rc, DA COSTA JG, GUNAY UNALAN, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, Hs, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Korytov, A, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, Lecompte, T, Lee, E, Lee, Hs, Lee, Js, Lee, Sw, Leo, S, Leone, S, Lewis, Jd, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, Ns, Loginov, A, Lucchesi, Donatella, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malik, S, Manca, G, MANOUSAKIS KATSIKAKIS, A, Margaroli, F, Marino, C, Martinez, M, MARTINEZ BALLARIN, R, Mastrandrea, P, Mathis, M, Mattson, Me, Mazzanti, P, Mcfarland, Ks, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, Cs, Moore, R, Morello, Mj, Morlock, J, Fernandez, Pm, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, Ms, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, Aa, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pilot, J, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Rescigno, M, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Ruffini, F, Ruiz, A, Russ, J, Rusu, V, Safonov, A, Sakumoto, Wk, Santi, L, Sartori, L, Sato, K, Saveliev, V, SAVOY NAVARRO, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stanitzki, M, Denis, Rs, Stelzer, B, STELZER CHILTON, O, Stentz, D, Strologas, J, Strycker, Gl, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, TTITO GUZMAN, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Turini, N, Ukegawa, F, Uozumi, S, Varganov, A, Vataga, E, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, Js, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, Ss, Yun, Jc, Zanetti, A, Zeng, Y, Zucchelli, S., Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blocker, C, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, H, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Cabrera, S, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, Wh, Chung, Y, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clark, D, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Dagenhart, D, D'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, S, Dong, P, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Furic, I, Gallinaro, M, Galyardt, J, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Gresele, A, Grinstein, S, Grosso Pilcher, C, Group, Rc, da Costa, Jg, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Korytov, A, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, Lecompte, T, Lee, E, Lee, H, Lee, J, Lee, Sw, Leo, S, Leone, S, Lewis, Jd, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, N, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, Me, Mazzanti, P, Mcfarland, K, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, C, Moore, R, Morello, MICHAEL JOSEPH, Morlock, J, Fernandez, Pm, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, M, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, Aa, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pilot, J, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Rescigno, M, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Ruffini, F, Ruiz, A, Russ, J, Rusu, V, Safonov, A, Sakumoto, Wk, Santi, L, Sartori, L, Sato, K, Saveliev, V, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stanitzki, M, Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Turini, N, Ukegawa, F, Uozumi, S, Varganov, A, Vataga, E, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, J, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, Zucchelli, S., T. 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TAKEUCHI, J. TANG, M. TECCHIO, P. K. TENG, J. THOM, J. THOME, G. A. THOMPSON, E. THOMSON, D. TOBACK, S. TOKAR, K. TOLLEFSON, T. TOMURA, D. TONELLI, S. TORRE, D. TORRETTA, P. TOTARO, M. TROVATO, F. UKEGAWA, S. UOZUMI, A. VARGANOV, F. VÁZQUEZ, G. VELEV, C. VELLIDIS, M. VIDAL, I. VILA, R. VILAR, J. VIZAN, M. VOGEL, G. VOLPI, P. WAGNER, R. L. WAGNER, T. WAKISAKA, R. WALLNY, S. M. WANG, A. WARBURTON, D. WATERS, W. C. WESTER III, D. WHITESON, A. B. WICKLUND, E. WICKLUND, S. WILBUR, F. WICK, H. H. WILLIAMS, J. S. WILSON, P. WILSON, B. L. WINER, P. WITTICH, S. WOLBERS, H. WOLFE, T. WRIGHT, X. WU, Z. WU, K. YAMAMOTO, D. YAMATO, T. YANG, U. K. YANG, Y. C. YANG, W. M. YAO, G. P. YEH, K. YI, J. YOH, K. YORITA, T. YOSHIDA, G. B. YU, S. S. YU, J. C. YUN, A. ZANETTI, Y. ZENG, C. ZHOU, and S. ZUCCHELLI
Subjects: CDF, TEVATRON, FORWARD BACKWARD ASYMMETRY
Abstract: We reconstruct the rare decays B+ -> K+ mu(+)mu(-), B-0 -> K*(892)(0) mu(+)mu(-), and B-s(0) -> phi(1020) mu(+)mu(-) in a data sample corresponding to 4.4 fb(-1) collected in p (p) over bar collisions at root s = 1.96 TeV by the CDF II detector at the Tevatron Collider. Using 121 +/- 16 B+ -> K+ mu(+)mu(-) and 101 +/- 12 B-0 -> K-*0 mu(+)mu(-) decays we report the branching ratios. In addition, we report the differential branching ratio and the muon forwardbackward asymmetry in the B+ and B-0 decay modes, and the K-*0 longitudinal polarization fraction in the B-0 decay mode with respect to the squared dimuon mass. These are consistent with the predictions, and most recent determinations from other experiments and of comparable accuracy. We also report the first observation of the B-s(0) -> phi mu(+)mu(-) decay and measure its branching ratio BR(B-s(0) -> phi mu(+)mu(-)) = [1.44 +/- 0.33 +/- 0.46] x 10(-6) using 27 +/- 6 signal events. This is currently the most rare B-s(0) decay observed. RI Ruiz, Alberto/E-4473-2011; Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; Prokoshin, Fedor/E-2795-2012
Published: 2011

37. Search for resonant production of t(t)over-bar decaying to jets in p(p)over-bar collisions at root s=1.96 TeV

Author: Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, Hs, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, Wh, Chung, Ys, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clarke, C, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Dagenhart, D, D'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, Mauro, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, Simone, Dong, P, Dorigo, M, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Funakoshi, Y, Furic, I, Gallinaro, M, Galyardt, J, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, 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Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, Ss, Yun, Jc, Zanetti, A, Zeng, Y, Zucchelli, S. Clarida W., Duru, F., Griffiths, S., Lae, C. K., Mccliment, E., Merlo, J. P., Mermerkaya, H., Mestvirishvili, A., Moeller, A., Nachtman, J., Newsom, C. R., Norbeck, E., Olson, J., Onel, Y., Ozok, F., Sen, S., Tiras, E., Wetzel, J., Yetkin, T., Yi, K., Barnett, B. A., Blumenfeld, B., Bolognesi, S., Bonato, A., Fehling, D., Giurgiu, G., Gritsan, A. V., Guo, Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, H, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, 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Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Grinstein, S, Grosso Pilcher, C, Group, Rc, da Costa, Jg, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kasmi, A, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lecompte, T, Lee, E, Lee, H, Lee, J, Lee, Sw, Leo, S, Leone, S, Lewis, Jd, Limosani, A, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mattson, Me, Mazzanti, P, Mcfarland, K, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, C, Moore, R, Morello, MICHAEL JOSEPH, Morlock, J, Fernandez, Pm, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, M, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, Aa, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pilot, J, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Rescigno, M, Riddick, T, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rubbo, F, Ruffini, F, Ruiz, A, Russ, J, Rusu, V, Safonov, A, Sakumoto, Wk, Sakurai, Y, Santi, L, Sartori, L, Sato, K, Saveliev, V, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stancari, M, Stanitzki, M, Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Ukegawa, F, Uozumi, S, Varganov, A, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vizan, J, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, J, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, and Zucchelli, S.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: This paper reports a search for nonstandard model topquark resonances, Z', decaying to t (t) over bar -> W(+)bW(-)(b) over bar, where both W decay to quarks. We examine the top-antitop quark invariant mass spectrum for the presence of narrow resonant states. The search uses a data sample of p (p) over bar collisions at a center of mass energy of 1.96 TeV collected by the CDF II detector at the Fermilab Tevatron, with an integrated luminosity of 2.8 fb(-1). No evidence for top-antitop quark resonant production is found. We place upper limits on the production cross section times branching ratio for a specific topcolor assisted technicolor model in which the Z' has a width of Gamma(Z') = 0.012M(Z'). Within this model, we exclude a Z' boson with masses below 805 GeV/c(2) at the 95% confidence level. RI 钟, 伟/G-9952-2011; De Cecco, Sandro/B-1016-2012; Robson, Aidan/G-1087-2011; Prokoshin, Fedor/E-2795-2012
Published: 2011

38. Limits on Anomalous Trilinear Gauge Couplings in Z gamma Events from p(p)over-bar Collisions at root s=1.96 TeV RID G-1087-2011

Author: Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, Hs, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, Wh, Chung, Ys, Ciobanu, Ci, Ciocci, Ma, Clark, A, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Dagenhart, D, D'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, Mauro, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, Simone, Dong, P, Dorigo, M, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Funakoshi, Y, Furic, I, Gallinaro, M, Galyardt, J, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, 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S., Lee, S. W., Lee, W. M., Lellouch, J., Leone, S., Lewis, J. D., Li, L., Q. Z., Li, Lietti, S. M., Lim, J. K., Linacre, J., Lincoln, D., Lin, C. J., Lindgren, M., Linnemann, J., Lipaev, V. V., Lipeles, E., Lipton, R., Lister, A., Litvintsev, D. O., Liu, C., Liu, T., Liu, Y., Liu, Z., Lobodenko, A., Lockyer, N. S., Loginov, A., Lokajicek, M., Lovas, L., Love, P., Lubatti, H. J., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Luna Garcia, R., Lungu, G., Lyon, A. L., Lysak, R., Lys, J., Maciel, A. K. A., Mackin, D., Macqueen, D., Madar, R., Madrak, R., Maeshima, K., Magana Villalba, R., Makhoul, K., Maksimovic, P., Mal, P. K., Malde, S., Malik, S., Malyshev, V. L., Manca, G., Manousakis Katsikakis, A., Maravin, Y., Margaroli, F., Marino, C., Marino, C. P., Martin, A., Martin, V., Martinez, M., Martinez Ballarin, R., Martinez Ortega, J., Mastrandrea, P., Mathis, M., Mattson, M. E., Mazzanti, P., Mccarthy, R., Mcfarland, K. S., Mcgivern, C. L., Mcintyre, P., Mcnulty, R., Mehta, A., Mehtala, P., Meijer, M. M., Melnitchouk, A., Menezes, D., Menzione, A., Mercadante, P. G., Merkin, M., Mesropian, C., Meyer, A., Meyer, J., Miao, T., Mietlicki, D., Miladinovic, N., Miller, R., Mills, C., Milnik, M., Mitra, A., Mitselmakher, G., Miyake, H., Moed, S., Moggi, N., Mondal, N. K., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Moulik, T., Movilla, Fernandez P., Muanza, G. S., Mukherjee, A., Mulhearn, M., Muller, T. h., Muelmenstaedt, J., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nagy, E., Naimuddin, M., Nakamura, K., Nakano, I., Napier, A., Narain, M., Nayyar, R., Neal, H. A., Negret, J. P., Nett, J., Neu, C., Neubauer, M. S., Neubauer, S., Neustroev, P., Nielsen, J., Nilsen, H., Nodulman, L., Norman, M., Norniella, O., Novaes, S. F., Nunnemann, T., Nurse, E., Oakes, L., Obrant, G., S. H., Oh, Y. D., Oh, Oksuzian, I., Okusawa, T., Onoprienko, D., Orava, R., Orduna, J., Osman, N., Osta, J., Osterberg, K., Otero, y. Garzon G. J., Owen, M., Padilla, M., Pagan, Griso S., Pagliarone, C., Palencia, E., Pangilinan, M., Papadimitriou, V., Papaikonomou, A., Paramanov, A. A., Parashar, N., Parihar, V., Park, S. J., Park, S. K., Parks, B., Parsons, J., Partridge, R., Parua, N., Pashapour, S., Patrick, J., Patwa, A., Pauletta, G., Paulini, M., Paus, C., Peiffer, T., Pellett, D. E., Penning, B., Penzo, A., Perfilov, M., Peters, K., Peters, Y., Petrillo, G., Petroff, P., Phillips, T. J., Piacentino, G., Pianori, E., Piegaia, R., Pinera, L., Piper, J., Pitts, K., Plager, C., Pleier, M. A., Podesta Lerma, P. L. M., Podstavkov, V. M., Pol, M. E., Polozov, P., Pondrom, L., Popov, A. V., Potamianos, K., Poukhov, O., Prewitt, M., Price, D., Prokoshin, F., Pronko, A., Protopopescu, S., Ptohos, F., Pueschel, E., Punzi, G., Pursley, J., Qian, J., Quadt, A., Quinn, B., Rademacker, J., Rahaman, A., Ramakrishnan, V., Rangel, M. S., Ranjan, K., Ranjan, N., Ratoff, P. N., Razumov, I., Redondo, I., Renkel, P., Renton, P., Renz, M., Rescigno, M., Rich, P., Richter, S., Rijssenbeek, M., Rimondi, F., Ripp Baudot, I., Ristori, L., Rizatdinova, F., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Rominsky, M., Roser, R., Rossi, M., Rossin, R., Roy, P., Royon, C., Rubinov, P., Ruchti, R., Ruiz, A., Russ, J., Rusu, V., Rutherford, B., Saarikko, H., Safonov, A., Safronov, G., Sajot, G., Sakumoto, W. K., Sanchez Hernandez, A., Sanders, M. P., Sanghi, B., Santi, L., Sartori, L., Sato, K., Savage, G., Saveliev, V., Savoy Navarro, A., Sawyer, L., Scanlon, T., Schaile, D., Schamberger, R. D., Scheglov, Y., Schellman, H., Schlabach, P., Schliephake, T., Schlobohm, S., Schmidt, A., Schmidt, E. E., Schmidt, M. A., Schmidt, M. P., Schmitt, M., Schwanenberger, C., Schwarz, T., Schwienhorst, R., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Sekaric, J., Semenov, A., Severini, H., Sexton Kennedy, L., Sforza, F., Sfyrla, A., Shabalina, E., Shalhout, S. Z., Shary, V., Shchukin, A. A., Shears, T., and Shepard, P. F.
Published: 2011

39. Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at root s=1.96 TeV using events with large missing transverse energy and jets

Author: Aaltonen, T, Alvarez Gonzalez, B, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, JA, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro-Galtieri, A, Barnes, VE, Barnett, BA, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, KR, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, HS, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli-Sforza, M, Cerri, A, Cerrito, L, Chen, YC, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, JP, Chung, WH, Chung, YS, Ciobanu, CI, Ciocci, MA, Clark, A, Compostella, G, Convery, ME, Conway, J, Corbo, M, Cordelli, M, Cox, CA, Cox, DJ, Crescioli, F, Almenar, CC, Cuevas, J, Culbertson, R, Dagenhart, D, d'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, d'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, JR, D'Onofrio, M, Donati, S, Dong, P, Dorigo, M, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, HC, Farrington, S, Feindt, M, Fernandez, JP, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, MJ, Franklin, M, Freeman, JC, Funakoshi, Y, Furic, I, Gallinaro, M, Galyardt, J, Garcia, JE, Garfinkel, AF, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, CM, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez-Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, AT, Goulianos, K, Gresele, A, Grinstein, S, Grosso-Pilcher, C, Group, RC, da Costa, JG, Gunay-Unalan, Z, Haber, C, Hahn, SR, Halkiadakis, E, Hamaguchi, A, Han, JY, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, RF, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, RE, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, EJ, Jha, MK, Jindariani, S, Johnson, W, Jones, M, Joo, KK, Jun, SY, Junk, TR, Kamon, T, Karchin, PE, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, DH, Kim, HS, Kim, HW, Kim, JE, Kim, MJ, Kim, SB, Kim, SH, Kim, YK, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, DJ, Konigsberg, J, Kotwal, AV, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, AT, Lami, S, Lammel, S, Lancaster, M, Lander, RL, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, LeCompte, T, Lee, E, Lee, HS, Lee, JS, Lee, SW, Leo, S, Leone, S, Lewis, JD, Lin, C-J, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, DO, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, NS, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malik, S, Manca, G, Manousakis-Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez-Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, ME, Mazzanti, P, McFarland, KS, McIntyre, P, McNulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, MN, Moon, CS, Moore, R, Morello, MJ, Morlock, J, Fernandez, PM, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, MS, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, SH, Oh, YD, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, SP, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, AA, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, DE, Penzo, A, Phillips, TJ, Piacentino, G, Pianori, E, Pilot, J, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Rescigno, M, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rubbo, F, Ruffini, F, Ruiz, A, Russ, J, Rusu, V, Safonov, A, Sakumoto, WK, Sakurai, Y, Santi, L, Sartori, L, Sato, K, Saveliev, V, Savoy-Navarro, A, Schlabach, P, Schmidt, A, Schmidt, EE, Schmidt, MP, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sforza, F, Sfyrla, A, Shalhout, SZ, Shears, T, Shepard, PF, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, JR, Snider, FD, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stancari, M, Stanitzki, M, St Denis, R, Stelzer, B, Stelzer-Chilton, O, Stentz, D, Strologas, J, Strycker, GL, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, PK, Thom, J, Thome, J, Thompson, GA, Thomson, E, Ttito-Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Ukegawa, F, Uozumi, S, Varganov, A, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vogel, M, Volpi, G, Wagner, P, Wagner, RL, Wakisaka, T, Wallny, R, Wang, SM, Warburton, A, Waters, D, Weinberger, M, III, WWC, Whitehouse, B, Whiteson, D, Wicklund, AB, Wicklund, E, Wilbur, S, Wick, F, Williams, HH, Wilson, JS, Wilson, P, Winer, BL, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, UK, Yang, YC, Yao, W-M, Yeh, GP, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, GB, Yu, I, Yu, SS, Yun, JC, Zanetti, A, Zeng, Y, Zucchelli, S, Collaboration, CDF, Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, H, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, Wh, Chung, Y, Ciobanu, Ci, Ciocci, Ma, Clark, A, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Dagenhart, D, D'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, S, Dong, P, Dorigo, M, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Funakoshi, Y, Furic, I, Gallinaro, M, Galyardt, J, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Gresele, A, Grinstein, S, Grosso Pilcher, C, Group, Rc, da Costa, Jg, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, Lecompte, T, Lee, E, Lee, H, Lee, J, Lee, Sw, Leo, S, Leone, S, Lewis, Jd, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, N, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, Me, Mazzanti, P, Mcfarland, K, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, C, Moore, R, Morello, MICHAEL JOSEPH, Morlock, J, Fernandez, Pm, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, M, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, Aa, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pilot, J, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Rescigno, M, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rubbo, F, Ruffini, F, Ruiz, A, Russ, J, Rusu, V, Safonov, A, Sakumoto, Wk, Sakurai, Y, Santi, L, Sartori, L, Sato, K, Saveliev, V, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stancari, M, Stanitzki, M, St Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Ukegawa, F, Uozumi, S, Varganov, A, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, J, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, and Zucchelli, S.
Subjects: High Energy Physics::Experiment
Abstract: In this paper we report a measurement of the t (t) over bar production cross section in p (p) over bar collisions at root s = 1.96 TeV using data corresponding to an integrated luminosity of 2.2 fb(-1) collected with the CDF II detector at the Tevatron accelerator. We select events with significant missing transverse energy and high jet multiplicity. This measurement vetoes the presence of explicitly identified electrons and muons, thus enhancing the tau contribution of t (t) over bar decays. Signal events are discriminated from the background using a neural network, and heavy flavor jets are identified by a secondary-vertex tagging algorithm. We measure a t (t) over bar production cross section of 7.99 +/- 0.55(stat) +/- 0.76(syst) +/- 0.46(lumi) pb, assuming a top mass m(top) = 172.5 GeV/c(2), in agreement with previous measurements and standard model predictions. RI Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; St.Denis, Richard/C-8997-2012; Prokoshin, Fedor/E-2795-2012
Published: 2011

40. Measurement of the cross section for prompt isolated diphoton production in p(p)over-bar collisions at root s=1.96 TeV

Author: Aaltonen, T., Alvarez Gonzalez, B., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J. A., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Barbaro Galtieri, A., Barnes, V. E., Barnett, B. A., Barria, P., Bartos, P., Bauce, M., Bauer, G., Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Bland, K. R., Blumenfeld, B., Bocci, A., Bodek, A., Bortoletto, D., Boudreau, J., Boveia, A., Brau, B., Brigliadori, L., Brisuda, A., Bromberg, C., Brucken, E., Bucciantonio, M., Budagov, J., Budd, H. S., Budd, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Calancha, C., Camarda, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carls, B., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavaliere, V., Cavalli Sforza, M., Cerri, A., Cerrito, L., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Compostella, G., Convery, M. E., Conway, J., Corbo, M., Cordelli, M., Cox, C. A., Cox, D. J., Crescioli, F., Cuenca, Almenar C., Cuevas, J., Culbertson, R., Dagenhart, D., D'Ascenzo, N., Datta, M., de Barbaro, P., De Cecco, S., De Lorenzo, G., Dell'Orso, Mauro, Deluca, C., Demortier, L., Deng, J., Deninno, M., Devoto, F., D'Errico, M., Di Canto, A., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, Simone, Dong, P., Dorigo, M., Dorigo, T., Ebina, K., Elagin, A., Eppig, A., Erbacher, R., Errede, D., Errede, S., Ershaidat, N., Eusebi, R., Fang, H. C., Farrington, S., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Frank, M. J., Franklin, M., Freeman, J. C., Funakoshi, Y., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garfinkel, A. F., Garosi, P., Gerberich, H., Gerchtein, E., Giagu, S., Giakoumopoulou, V., Giannetti, P., Gibson, K., Ginsburg, C. M., Giokaris, N., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldin, D., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Gresele, A., Grinstein, S., Grosso Pilcher, C., Group, R. C., Guimaraes, da Costa J., Gunay Unalan, Z., Haber, C., Hahn, S. R., Halkiadakis, E., Hamaguchi, A., Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harr, R. F., Hatakeyama, K., Hays, C., Heck, M., Heinrich, J., Herndon, M., Hewamanage, S., Hidas, D., Hocker, A., Hopkins, W., Horn, D., Hou, S., Hughes, R. E., Hurwitz, M., Husemann, U., Hussain, N., Hussein, M., Huston, J., Introzzi, G., Iori, M., Ivanov, A., James, E., Jang, D., Jayatilaka, B., Jeon, E. J., Jha, M. K., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Junk, T. R., Kamon, T., Karchin, P. E., Kato, Y., Ketchum, W., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, H. W., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirby, M., Klimenko, S., Kondo, K., Kong, D. J., Konigsberg, J., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kuhr, T., Kurata, M., Kwang, S., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., Lecompte, T., Lee, E., Lee, H. S., Lee, J. S., Lee, S. W., Leo, S., Leone, S., Lewis, J. D., Lin, C. J., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, Q., Liu, T., Lockwitz, S., Lockyer, N. S., Loginov, A., Lucchesi, D., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lys, J., Lysak, R., Madrak, R., Maeshima, K., Makhoul, K., Maksimovic, P., Malik, S., Manca, G., Manousakis Katsikakis, A., Margaroli, F., Marino, C., Martinez, M., Martinez Ballarin, R., Mastrandrea, P., Mathis, M., Mattson, M. E., Mazzanti, P., Mcfarland, K. S., Mcintyre, P., Mcnulty, R., Mehta, A., Mehtala, P., Menzione, A., Mesropian, C., Miao, T., Mietlicki, D., Mitra, A., Miyake, H., Moed, S., Moggi, N., Mondragon, M. N., Moon, C. S., Moore, R., Morello, M. J., Morlock, J., Movilla, Fernandez P., Mukherjee, A., Muller, T. h., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Naganoma, J., Nakano, I., Napier, A., Nett, J., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oakes, L., S. H., Oh, Y. D., Oh, Oksuzian, I., Okusawa, T., Orava, R., Ortolan, L., Pagan, Griso S., Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pilot, J., Pitts, K., Plager, C., Pondrom, L., Potamianos, K., Poukhov, O., Pranko, A., Prokoshin, F., Ptohos, F., Pueschel, E., Punzi, Giovanni, Pursley, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Renton, P., Rescigno, M., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rodriguez, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rubbo, F., Ruffini, F., Ruiz, A., Russ, J., Rusu, V., Safonov, A., Sakumoto, W. K., Sakurai, Y., Santi, L., Sartori, L., Sato, K., Saveliev, V., Savoy Navarro, A., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sforza, F., Sfyrla, A., Sgalaberna, D., Shalhout, S. Z., Shears, T., Shepard, P. F., Shimojima, M., Shiraishi, S., Shochet, M., Shreyber, I., Simonenko, A., Sinervo, P., Sissakian, A., Sliwa, K., Smith, J. R., Snider, F. D., Soha, A., Somalwar, S., Sorin, V., Squillacioti, P., Stancari, M., Stanitzki, M., St Denis, R., Stelzer, B., Stelzer Chilton, O., Stentz, D., Strologas, J., Strycker, G. L., Sudo, Y., Sukhanov, A., Suslov, I., Takemasa, K., Takeuchi, Y., Tang, J., Tecchio, M., Teng, P. K., Thom, J., Thome, J., Thompson, G. A., Thomson, E., Ttito Guzman, P., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Trovato, M., Tu, Y., Ukegawa, F., Uozumi, S., Varganov, A., Vazquez, F., Velev, G., Vellidis, C., Vidal, M., Vila, I., Vilar, R., Vizan, J., Vogel, M., Volpi, G., Wagner, P., Wagner, R. L., Wakisaka, T., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Iii, Wester W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Wick, F., Williams, H. H., Wilson, J. S., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, H., Wright, T., Wu, X., Wu, Z., Yamamoto, K., Yamaoka, J., Yang, T., Yang, U. K., Yang, Y. C., Yao, W. M., Yeh, G. P., Yi, K., Yoh, J., Yorita, K., Yoshida, T., G. B., Yu, Yu, I., S. S., Yu, Yun, J. C., Zanetti, A., Zeng, Y., Zucchelli, S. Yang Y. 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Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stancari, M, Stanitzki, M, St Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Ukegawa, F, Uozumi, S, Varganov, A, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vizan, J, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, J, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, Zucchelli, S., and Denis, R
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: This article reports a measurement of the production cross section of prompt isolated photon pairs in proton-antiproton collisions at root s = 1.96 TeV using the CDF II detector at the Fermilab Tevatron collider. The data correspond to an integrated luminosity of 5.36 fb(-1). The cross section is presented as a function of kinematic variables sensitive to the reaction mechanisms. The results are compared with three perturbative QCD calculations: (1) a leading-order parton shower Monte Carlo, (2) a fixed next-to-leading-order calculation and (3) a next-to-leading-order/next-to-next-to-leading-log resummed calculation. The comparisons show that, within their known limitations, all calculations predict the main features of the data, but no calculation adequately describes all aspects of the data. RI Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; St.Denis, Richard/C-8997-2012; Prokoshin, Fedor/E-2795-2012
Published: 2011

41. Measurement of the Mass Difference between t and (t)over-bar Quarks

Author: Aaltonen T, Gonzalez BA, Amerio S, Amidei D, Anastassov A, Annovi A, Antos J, Apollinari G, Appel JA, Apresyan A, Arisawa T, Artikov A, Asaadi J, Ashmanskas W, Auerbach B, Aurisano A, Azfar F, Badgett W, Barbaro Galtieri A, Barnes VE, Barnett BA, Barria P, Bartos P, Bauce M, Bauer G, Bedeschi F, Beecher D, Behari S, Bellettini G, Bellinger J, Benjamin D, Beretvas A, Bhatti A, Binkley M, Bisello D, Bizjak I, Bland KR, Blumenfeld B, Bocci A, Bodek A, Bortoletto D, Boudreau J, Boveia A, Brau B, Brigliadori L, Brisuda A, Bromberg C, Brucken E, Bucciantonio M, Budagov J, Budd HS, Budd S, Burkett K, Busetto G, Bussey P, Buzatu A, Calancha C, Camarda S, Campanelli M, Campbell M, Canelli F, Canepa A, Carls B, Carlsmith D, Carosi R, Carrillo S, Carron S, Casal B, Casarsa M, Castro A, Catastini P, Cauz D, Cavaliere V, Cavalli Sforza M, Cerri A, Cerrito L, Chen YC, Chertok M, Chiarelli G, Chlachidze G, Chlebana F, Cho K, Chokheli D, Chou JP, Chung WH, Chung YS, Ciobanu CI, Ciocci MA, Clark A, Compostella G, Convery ME, Conway J, Corbo M, Cordelli M, Cox CA, Cox DJ, Crescioli F, Almenar CC, Cuevas J, Culbertson R, Dagenhart D, d'Ascenzo N, Datta M, de Barbaro P, De Cecco S, De Lorenzo G, Dell'Orso M, Deluca C, Demortier L, Deng J, Deninno M, Devoto F, d'Errico M, Di Canto A, Di Ruzza B, Dittmann JR, D'Onofrio M, Donati S, Dong P, Dorigo M, Dorigo T, Ebina K, Elagin A, Eppig A, Erbacher R, Errede D, Errede S, Ershaidat N, Eusebi R, Fang HC, Farrington S, Feindt M, Fernandez JP, Ferrazza C, Field R, Flanagan G, Forrest R, Frank MJ, Franklin M, Freeman JC, Funakoshi Y, Furic I, Gallinaro M, Galyardt J, Garcia JE, Garfinkel AF, Garosi P, Gerberich H, Gerchtein E, Giagu S, Giakoumopoulou V, Giannetti P, Gibson K, Ginsburg CM, Giokaris N, Giromini P, Giunta M, Giurgiu G, Glagolev V, Glenzinski D, Gold M, Goldin D, Goldschmidt N, Golossanov A, Gomez G, Gomez Ceballos G, Goncharov M, Gonzalez O, Gorelov I, Goshaw AT, Goulianos K, Gresele A, Grinstein S, Grosso Pilcher C, Group RC, da Costa JG, Gunay Unalan Z, Haber C, Hahn SR, Halkiadakis E, Hamaguchi A, Han JY, Happacher F, Hara K, Hare D, Hare M, Harr RF, Hatakeyama K, Hays C, Heck M, Heinrich J, Herndon M, Hewamanage S, Hidas D, Hocker A, Hopkins W, Horn D, Hou S, Hughes RE, Hurwitz M, Husemann U, Hussain N, Hussein M, Huston J, Introzzi G, Iori M, Ivanov A, James E, Jang D, Jayatilaka B, Jeon EJ, Jha MK, Jindariani S, Johnson W, Jones M, Joo KK, Jun SY, Junk TR, Kamon T, Karchin PE, Kato Y, Ketchum W, Keung J, Khotilovich V, Kilminster B, Kim DH, Kim HS, Kim HW, Kim JE, Kim MJ, Kim SB, Kim SH, Kim YK, Kimura N, Kirby M, Klimenko S, Kondo K, Kong DJ, Konigsberg J, Kotwal AV, Kreps M, Kroll J, Krop D, Krumnack N, Kruse M, Krutelyov V, Kuhr T, Kurata M, Wang S, Laasanen AT, Lami S, Lammel S, Lancaster M, Lander L, Lannon K, Lath A, Latino G, Lazzizzera I, LeCompte T, Lee E, Lee HS, Lee JS, Lee SW, Leo S, Leone S, Lewis JD, Lin CJ, Linacre J, Lindgren M, Lipeles E, Lister A, Litvintsev DO, Liu C, Liu Q, Liu T, Lockwitz S, Lockyer NS, Loginov A, Lucchesi D, Lueck J, Lujan P, Lukens P, Lungu G, Lys J, Lysak R, Madrak R, Maeshima K, Makhoul K, Maksimovic P, Malik S, Manca G, Manousakis Katsikakis A, Margaroli F, Marino C, Martinez M, Martinez Ballarin R, Mastrandrea P, Mathis M, Mattson ME, Mazzanti P, McFarland KS, McIntyre P, McNulty R, Mehta A, Mehtala P, Menzione A, Mesropian C, Miao T, Mietlicki D, Mitra A, Miyake H, Moed S, Moggi N, Mondragon MN, Moon CS, Moore R, Morlock J, Fernandez PM, Mukherjee A, Muller T, Murat P, Mussini M, Nachtman J, Nagai Y, Naganoma J, Nakano I, Napier A, Nett J, Neu C, Neubauer MS, Nielsen J, Nodulman L, Norniella O, Nurse E, Oakes L, Oh SH, Oh YD, Oksuzian I, Okusawa T, Orava R, Ortolan L, Griso SP, Pagliarone C, Palencia E, Papadimitriou V, Paramonov AA, Patrick J, Pauletta G, Paulini M, Paus C, Pellett DE, Penzo A, Phillips TJ, Piacentino G, Pianori E, Pilot J, Pitts K, Plager C, Pondrom L, Potamianos K, Poukhov O, Prokoshin F, Pronko A, Ptohos F, Pueschel E, Punzi G, Pursley J, Rahaman A, Ramakrishnan V, Ranjan N, Redondo I, Renton P, Rescigno M, Rimondi F, Ristori L, Robson A, Rodrigo T, Rodriguez T, Rogers E, Rolli S, Roser R, Rossi M, Rubbo F, Ruffini F, Ruiz A, Russ J, Rusu V, Safonov A, Sakumoto WK, Sakurai Y, Santi L, Sartori L, Sato K, Saveliev V, Savoy Navarro A, Schlabach P, Schmidt A, Schmidt EE, Schmidt MP, Schmitt M, Schwarz T, Scodellaro L, Scribano A, Scuri F, Sedov A, Seidel S, Seiya Y, Semenov A, Sforza F, Sfyrla A, Shalhout SZ, Shears T, Shepard PF, Shimojima M, Shiraishi S, Shochet M, Shreyber I, Simonenko A, Sinervo P, Sissakian A, Sliwa K, Smith JR, Snider FD, Soha A, Somalwar S, Sorin V, Squillacioti P, Stancari M, Stanitzki M, St Denis R, Stelzer B, Stelzer Chilton O, Stentz D, Strologas J, Strycker GL, Sudo Y, Sukhanov A, Suslov I, Takemasa K, Takeuchi Y, Tang J, Tecchio M, Teng PK, Thom J, Thome J, Thompson GA, Thomson E, Ttito Guzman P, Tkaczyk S, Toback D, Tokar S, Tollefson K, Tomura T, Tonelli D, Torre S, Torretta D, Totaro P, Trovato M, Tu Y, Ukegawa F, Uozumi S, Varganov A, Vazquez F, Velev G, Vellidis C, Vidal M, Vila I, Vilar R, Vizan J, Vogel M, Volpi G, Wagner P, Wagner RL, Wakisaka T, Wallny R, Wang SM, Warburton A, Waters D, Weinberger M, Wester WC, Whitehouse B, Whiteson D, Wicklund AB, Wicklund E, Wilbur S, Wick F, Williams HH, Wilson JS, Wilson P, Winer BL, Wittich P, Wolbers S, Wolfe H, Wright T, Wu X, Wu Z, Yamamoto K, Yamaoka J, Yang T, Yang UK, Yang YC, Yao WM, Yeh GP, Yi K, Yoh J, Yorita K, Yoshida T, Yu GB, Yu I, Yu SS, Yun JC, Zanetti A, Zeng Y, Zucchelli S., MORELLO, MICHAEL JOSEPH, Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, H, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, Wh, Chung, Y, Ciobanu, Ci, Ciocci, Ma, Clark, A, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Dagenhart, D, D'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, 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Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Wang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, L, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, Lecompte, T, Lee, E, Lee, H, Lee, J, Lee, Sw, Leo, S, Leone, S, Lewis, Jd, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, N, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, Me, Mazzanti, P, Mcfarland, K, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, C, Moore, R, Morello, MICHAEL JOSEPH, Morlock, J, Fernandez, Pm, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, M, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, Aa, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pilot, J, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, 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E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Ukegawa, F, Uozumi, S, Varganov, A, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vizan, J, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, J, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, and Zucchelli, S.
Subjects: CPT VIOLATION, High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present a direct measurement of the mass difference between t and (t) over bar quarks using t (t) over bar candidate events in the lepton + jets channel, collected with the CDF II detector at Fermilab's 1.96 TeV Tevatron p (p) over bar Collider. We make an event by event estimate of the mass difference to construct templates for top quark pair signal events and background events. The resulting mass difference distribution of data is compared to templates of signals and background using a maximum likelihood fit. From a sample corresponding to an integrated luminosity of 5.6 fb(-1), we measure a mass difference, Delta M(top) = M(t) - M((t) over bar) = - 3:3 +/- 1.4(stat) +/- 1.0(syst) GeV/c(2), approximately 2 standard deviations away from the CPT hypothesis of zero mass difference. RI Ruiz, Alberto/E-4473-2011; Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; St.Denis, Richard/C-8997-2012; Prokoshin, Fedor/E-2795-2012
Published: 2011

42. Search for B-s(0) -> mu(+) mu(-) and B-0 -> mu(+) mu(-) Decays with CDF II (vol 107, 191801, 2011)

Author: Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, Hs, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, Diego, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, Wh, Chung, Ys, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clarke, C, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Dagenhart, D, D'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, S, Dong, P, Dorigo, M, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Funakoshi, Y, Furic, I, Gallinaro, M, Galyardt, J, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Grinstein, S, Grosso Pilcher, C, Group, Rc, da Costa JG, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kasmi, A, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, Hs, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, 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Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Grinstein, S, Grosso Pilcher, C, Group, Rc, da Costa, Jg, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kasmi, A, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lecompte, T, Lee, E, Lee, H, Lee, J, Lee, Sw, Leo, S, Leone, S, Lewis, Jd, Limosani, A, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mattson, Me, Mazzanti, P, Mcfarland, K, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, C, Moore, R, Morello, MICHAEL JOSEPH, Morlock, J, Fernandez, Pm, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, M, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, Aa, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pilot, J, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Rescigno, M, Riddick, T, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rubbo, F, Ruffini, F, Ruiz, A, Russ, J, Rusu, V, Safonov, A, Sakumoto, Wk, Sakurai, Y, Santi, L, Sartori, L, Sato, K, Saveliev, V, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Sperka, D, Squillacioti, P, Stancari, M, Stanitzki, M, St Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Ukegawa, F, Uozumi, S, Varganov, A, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vizan, J, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, J, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, and Zucchelli, S.
Published: 2011

43. Measurement of the top pair production cross section in the lepton plus jets channel using a jet flavor discriminant

Author: Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, Hs, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, Diego, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, Wh, Chung, Ys, Ciobanu, Ci, Ciocci, Ma, Clark, A, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Dagenhart, D, D'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, S, Dong, P, Dorigo, M, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Funakoshi, Y, Furic, I, Gallinaro, M, Galyardt, J, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Grinstein, S, Grosso Pilcher, C, Group, Rc, da Costa JG, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kasmi, A, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, Hs, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lecompte, T, Lee, E, Lee, Hs, Lee, Js, Lee, Sw, Leo, S, Leone, S, Lewis, Jd, Limosani, A, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, Ns, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malik, S, Manca, G, Mangano, Ml, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, Me, Mazzanti, P, Mcfarland, Ks, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, Cs, Moore, R, Morello, Mj, Morlock, J, Fernandez, Pm, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, Ms, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, Aa, Patrick, J, Pauletta, Giovanni, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pilot, J, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Rescigno, M, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, Melisa, Rubbo, F, Ruffini, F, Ruiz, A, Russ, J, Rusu, V, Safonov, A, Sakumoto, Wk, Sakurai, Y, Santi, Lorenzo Gianni, Sartori, L, Sato, K, Saveliev, V, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, Fabrizio, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sexton Kennedy, E, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stancari, M, Stanitzki, M, Denis, Rs, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Ukegawa, F, Uozumi, S, Varganov, A, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vizan, J, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, Js, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, Ss, Yun, Jc, Zanetti, A, Zeng, Y, Zucchelli, S., Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, H, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, Wh, Chung, Y, Ciobanu, Ci, Ciocci, Ma, Clark, A, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Dagenhart, D, D'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, S, Dong, P, Dorigo, M, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Funakoshi, Y, Furic, I, Gallinaro, M, Galyardt, J, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Grinstein, S, Grosso Pilcher, C, Group, Rc, da Costa, Jg, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kasmi, A, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lecompte, T, Lee, E, Lee, H, Lee, J, Lee, Sw, Leo, S, Leone, S, Lewis, Jd, Limosani, A, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, N, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malik, S, Manca, G, Mangano, Ml, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, Me, Mazzanti, P, Mcfarland, K, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, C, Moore, R, Morello, MICHAEL JOSEPH, Morlock, J, Fernandez, Pm, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, M, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, Aa, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pilot, J, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Rescigno, M, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rubbo, F, Ruffini, F, Ruiz, A, Russ, J, Rusu, V, Safonov, A, Sakumoto, Wk, Sakurai, Y, Santi, L, Sartori, L, Sato, K, Saveliev, V, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sexton Kennedy, E, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stancari, M, Stanitzki, M, Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Ukegawa, F, Uozumi, S, Varganov, A, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vizan, J, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, J, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, and Zucchelli, S.
Subjects: Astrophysics::High Energy Astrophysical Phenomena, Collisions, quark, High Energy Physics::Experiment
Abstract: We present a new method to measure the top quark pair production cross section and the background rates with data corresponding to an integrated luminosity of 2.7 fb(-1) from p (p) over bar collisions at root s = 1.96 TeV collected with the CDF II Detector. We select events with a single electron or muon candidate, missing transverse energy, and at least one b-tagged jet. We perform a simultaneous fit to a jet flavor discriminant across nine samples defined by the number of jets and b tags. An advantage of this approach is that many systematic uncertainties are measured in situ and inversely scale with integrated luminosity. We measure a top cross section of sigma(t (t) over bar) 7.64 +/- 0.57(stat + syst) +/- 0.45(luminosity) pb. RI De Cecco, Sandro/B-1016-2012; Robson, Aidan/G-1087-2011; Prokoshin, Fedor/E-2795-2012
Published: 2011

44. Measurement of the B-s(0) Lifetime in Fully and Partially Reconstructed B-s -> D-s(0) (phi pi(-))X Decays in (p)over-barp Collisions at root s 1.96 TeV

Author: Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, Hs, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, Wh, Chung, Ys, Ciobanu, Ci, Ciocci, Ma, Clark, A, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Dagenhart, D, D'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, Deisher, A, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, S, Dong, P, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Furic, I, Gallinaro, M, Galyardt, J, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Gresele, A, Grinstein, S, Grosso Pilcher, C, Group, Rc, da Costa JG, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, Hs, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, Lecompte, T, Lee, E, Lee, Hs, Lee, Js, Lee, Sw, Leo, S, Leone, S, Lewis, Jd, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, Ns, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, Me, Mazzanti, P, Mcfarland, Ks, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, Cs, Moore, R, Morello, Mj, Morlock, J, Fernandez, Pm, Mulmenstadt, J, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, Ms, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, Aa, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, Giovanni Maria, Pianori, E, Pilot, J, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Rescigno, M, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rubbo, F, Ruffini, F, Ruiz, A, Russ, J, Rusu, V, Safonov, A, Sakumoto, Wk, Santi, L, Sartori, L, Sato, K, Saveliev, V, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sforza, F, Sfyrla, A, Shalhout, Sz, Shapiro, Md, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stanitzki, M, St Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Turini, N, Ukegawa, F, Uozumi, S, Varganov, A, Vataga, E, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, Js, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, Ss, Yun, Jc, Zanetti, A, Zeng, Y, Zucchelli, S., Aaltonen, T, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, Ja, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, Kr, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, H, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, Wh, Chung, Y, Ciobanu, Ci, Ciocci, Ma, Clark, A, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Dagenhart, D, D'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, Deisher, A, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, S, Dong, P, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Furic, I, Gallinaro, M, Galyardt, J, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, Cm, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Gresele, A, Grinstein, S, Grosso Pilcher, C, Group, Rc, da Costa, Jg, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Hamaguchi, A, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, Re, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Karchin, Pe, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, Lecompte, T, Lee, E, Lee, H, Lee, J, Lee, Sw, Leo, S, Leone, S, Lewis, Jd, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, N, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, Me, Mazzanti, P, Mcfarland, K, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, C, Moore, R, Morello, MICHAEL JOSEPH, Morlock, J, Fernandez, Pm, Mulmenstadt, J, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, M, Nielsen, J, Nodulman, L, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Ortolan, L, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Paramonov, Aa, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pilot, J, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Rescigno, M, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rubbo, F, Ruffini, F, Ruiz, A, Russ, J, Rusu, V, Safonov, A, Sakumoto, Wk, Santi, L, Sartori, L, Sato, K, Saveliev, V, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sforza, F, Sfyrla, A, Shalhout, Sz, Shapiro, Md, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stanitzki, M, St Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Turini, N, Ukegawa, F, Uozumi, S, Varganov, A, Vataga, E, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, J, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, and Zucchelli, S.
Abstract: We present a measurement of the B-s(0) lifetime in fully and partially reconstructed B-s(0) -> D-s(-)(phi pi(-))X decays in 1.3 fb(-1) collected in p (p) over bar collisions at root s = 1.96 Tev by the CDF II detector at the Fermilab Tevatron. We measure tau(B-s(0)) = 1.518 +/- 0.041(stat) +/- 0.027(stat) ps. The ratio of this result and the world average B-0 lifetime tau(B-s(0))/tau(B-0) = 99 +/- 0.03, which is in agreement with recent theoretical predictions. RI De Cecco, Sandro/B-1016-2012; St.Denis, Richard/C-8997-2012; Robson, Aidan/G-1087-2011; Prokoshin, Fedor/E-2795-2012
Published: 2011

45. Search for new T′ particles in final states with large jet multiplicities and missing transverse energy in pp̄ collisions at √s=1.96TeV

Author: Aaltonen, T, Gonzalez, BA, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, JA, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Auerbach, B, Aurisano, A, Azfar, F, Badgett, W, Barbaro-Galtieri, A, Barnes, VE, Barnett, BA, Barria, P, Bartos, P, Bauce, M, Bauer, G, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Bentivegna, M, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Bland, KR, Blumenfeld, B, Bocci, A, Bodek, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Brisuda, A, Bromberg, C, Brucken, E, Bucciantonio, M, Budagov, J, Budd, HS, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli-Sforza, M, Cerri, A, Cerrito, L, Chen, YC, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, JP, Chung, WH, Chung, YS, Ciobanu, CI, Ciocci, MA, Clark, A, Compostella, G, Convery, ME, Conway, J, Corbo, M, Cordelli, M, Cox, CA, Cox, DJ, Crescioli, F, Almenar, CC, Cuevas, J, Culbertson, R, Dagenhart, D, d'Ascenzo, N, Datta, M, de Barbaro, P, De Cecco, S, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, Devoto, F, d'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, JR, D'Onofrio, M, Donati, S, Dong, P, Dorigo, M, Dorigo, T, Ebina, K, Elagin, A, Eppig, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, HC, Farrington, S, Feindt, M, Fernandez, JP, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, MJ, Franklin, M, Freeman, JC, Funakoshi, Y, Furic, I, Gallinaro, M, Galyardt, J, Garcia, JE, Garfinkel, AF, Garosi, P, Gerberich, H, Gerchtein, E, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Ginsburg, CM, Giokaris, N, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldin, D, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez-Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, AT, Goulianos, K, Grinstein, S, Grosso-Pilcher, C, Group, RC, da Costa, JG, Gunay-Unalan, Z, Haber, C, Hahn, SR, Halkiadakis, E, Hamaguchi, A, Han, JY, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, RF, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Hewamanage, S, Hidas, D, Hocker, A, Hopkins, W, Horn, D, Hou, S, Hughes, RE, Hurwitz, M, Husemann, U, Hussain, N, Hussein, M, Huston, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, EJ, Jha, MK, Jindariani, S, Johnson, W, Jones, M, Joo, KK, Jun, SY, Junk, TR, Kamon, T, Karchin, PE, Kato, Y, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, DH, Kim, HS, Kim, HW, Kim, JE, Kim, MJ, Kim, SB, Kim, SH, Kim, YK, Kimura, N, Kirby, M, Klimenko, S, Kondo, K, Kong, DJ, Konigsberg, J, Kotwal, AV, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kurata, M, Kwang, S, Laasanen, AT, Lami, S, Lammel, S, Lancaster, M, Lander, RL, Lannon, K, Lath, A, Latino, G, LeCompte, T, Lee, E, Lee, HS, Lee, JS, Lee, SW, Leo, S, Leone, S, Lewis, JD, Limosani, A, Lin, C-J, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, DO, Liu, C, Liu, Q, Liu, T, Lockwitz, S, Lockyer, NS, Loginov, A, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malik, S, Manca, G, Manousakis-Katsikakis, A, Margaroli, F, Marino, C, Martinez, M, Martinez-Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, ME, Mazzanti, P, McFarland, KS, McIntyre, P, McNulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Mitra, A, Miyake, H, Moed, S, Moggi, N, Mondragon, MN, Moon, CS, Moore, R, Morello, MJ, Morlock, J, Fernandez, PM, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, MS, Nielsen, J, Nodulman, L, 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F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shreyber, I, Simonenko, A, Sinervo, P, Sissakian, A, Sliwa, K, Smith, Jr, Snider, Fd, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stancari, M, Stanitzki, M, Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Sudo, Y, Sukhanov, A, Suslov, I, Takemasa, K, Takeuchi, Y, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tu, Y, Ukegawa, F, Uozumi, S, Varganov, A, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vizan, J, Vogel, M, Volpi, G, Wagner, P, Wagner, Rl, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Wick, F, Williams, Hh, Wilson, J, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, H, Wright, T, Wu, X, Wu, Z, Yamamoto, K, Yamaoka, J, Yang, T, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, and Zucchelli, S.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present a search for a new particle T' decaying to a top quark via T' --> t + X, where X goes undetected. We use a data sample corresponding to 5.7 fb(-1) of integrated luminosity of p (p) over bar collisions with root s = 1.96 TeV, collected at Fermilab Tevatron by the CDF II detector. Our search for pair production of T' is focused on the hadronic decay channel, p (p) over bar --> T'(T') over bar --> t (t) over bar + X (X) over bar --> bq (q) over bar (b) over bar q (q) over bar + X (X) over bar. We interpret our results in terms of a model where T' is an exotic fourth generation quark and X is a dark matter particle. The data are consistent with standard model expectations. We set a limit on the generic production of T'(T') over bar --> t (t) over bar + X (X) over bar, excluding the fourth generation exotic quarks T' at 95% confidence level up to m(T') = 400 GeV/c(2) for m(X) t + X, where X goes undetected. We use a data sample corresponding to 5.7 fb(-1) of integrated luminosity of p (p) over bar collisions with root s = 1.96 TeV, collected at Fermilab Tevatron by the CDF II detector. Our search for pair production of T' is focused on the hadronic decay channel, p (p) over bar --> T'(T') over bar --> t (t) over bar + X (X) over bar --> bq (q) over bar (b) over bar q (q) over bar + X (X) over bar. We interpret our results in terms of a model where T' is an exotic fourth generation quark and X is a dark matter particle. The data are consistent with standard model expectations. We set a limit on the generic production of T'(T') over bar --> t (t) over bar + X (X) over bar, excluding the fourth generation exotic quarks T' at 95% confidence level up to m(T') = 400 GeV/c(2) for m(X)
Published: 2011

46. Measurement of the W(+)W(-) Production Cross Section and Search for Anomalous WW gamma and WWZ Couplings in p(p)over-bar Collisions at root s 1.96 TeV RID G-1087-2011 RID E-4473-2011

Author: Aaltonen, T, Adelman, J, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Attal, A, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauer, G, Beauchemin, Ph, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Blair, Re, Blocker, C, Blumenfeld, B, Bocci, A, Bodek, A, Boisvert, V, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Bridgeman, A, Brigliadori, L, Bromberg, C, Brubaker, E, Budagov, J, Budd, Hs, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Byrum, Kl, Cabrera, S, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chang, Sh, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, K, Chung, Wh, Chung, Ys, Chwalek, T, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clark, D, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Cully, Jc, Dagenhart, D, Datta, M, Davies, T, de Barbaro, P, De Cecco, S, Deisher, A, De Lorenzo, G, Dell'Orso, Mauro, Deluca, C, Demortier, L, Deng, J, Deninno, M, D'Errico, M, Di Canto, A, di Giovanni GP, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, Simone, Dong, P, Dorigo, T, Dube, S, Ebina, K, Elagin, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Fedorko, Wt, Feild, Rg, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Furic, I, Gallinaro, M, Galyardt, J, Garberson, F, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerdes, D, Gessler, A, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Gimmell, Jl, Ginsburg, Cm, Giokaris, N, Giordani, M, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Gresele, A, Grinstein, S, Grosso Pilcher, C, Group, Rc, Grundler, U, da Costa JG, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Han, By, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hartz, M, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Heuser, J, Hewamanage, S, Hidas, D, Hill, Cs, Hirschbuehl, D, Hocker, A, Hou, S, Houlden, M, Hsu, Sc, Hughes, Re, Hurwitz, M, Husemann, U, Hussein, M, Huston, J, Incandela, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Jung, Je, Junk, Tr, Kamon, T, Kar, D, Karchin, Pe, Kato, Y, Kephart, R, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, Hs, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirsch, L, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Korytov, A, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kulkarni, Np, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, Lecompte, T, Lee, E, Lee, Hs, Lee, Js, Lee, Sw, Leone, S, Lewis, Jd, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, T, Lockyer, Ns, Loginov, A, Lovas, L, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Macqueen, D, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malde, S, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Marino, Cp, Martin, A, Martin, V, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, Me, Mazzanti, P, Mcfarland, Ks, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, 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Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: This Letter describes the current most precise measurement of the W boson pair production cross section and most sensitive test of anomalous WW gamma and WWZ couplings in p (p) over bar collisions at a center-of-mass energy of 1.96 TeV. The WW candidates are reconstructed from decays containing two charged leptons and two neutrinos. Using data collected by the CDF II detector from 3: 6 fb(-1) of integrated luminosity, a total of 654 candidate events are observed with an expected background of 320 +/- 47 events. The measured cross section is sigma(p (p) over bar -> W(+)W(-) +X) = 12.1 +/- 0.9(stat)(-1.4)(+1.6)(syst) pb, which is in good agreement with the standard model prediction. The same data sample is used to place constraints on anomalous WW gamma and WWZ couplings.
Published: 2010

47. Search for New Bottomlike Quark Pair Decays Q(Q)over-bar -> (tW +/-)((t)over-barW +/- in Same-Charge Dileption Events RID G-1087-2011 RID E-4473-2011

Author: Aaltonen, T, Adelman, J, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Attal, A, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauer, G, Beauchemin, Ph, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Berge, D, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Blair, Re, Blocker, C, Blumenfeld, B, Bocci, A, Bodek, A, Boisvert, V, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Bridgeman, A, Brigliadori, L, Bromberg, C, Brubaker, E, Budagov, J, Budd, Hs, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Byrum, Kl, Cabrera, S, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chang, Sh, 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Pursley, J, Rademacker, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Renz, M, Rescigno, M, Richter, S, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rossin, R, Roy, P, Ruiz, A, Russ, J, Rusu, V, Rutherford, B, Saarikko, H, Safonov, A, Sakumoto, Wk, Santi, L, Sartori, L, Sato, K, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Ma, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sexton Kennedy, L, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shon, Y, Shreyber, I, Simonenko, A, Sinervo, P, Sisakyan, A, Slaughter, Aj, Slaunwhite, J, Sliwa, K, Smith, Jr, Snider, Fd, Snihur, R, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stanitzki, M, St Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Suh, J, Sukhanov, A, Suslov, I, Taffard, A, Takashima, R, Takeuchi, Y, Tanaka, R, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Tipton, P, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Tourneur, S, Trovato, M, Tsai, Sy, Tu, Y, Turini, N, Ukegawa, F, Uozumi, S, van Remortel, N, Varganov, A, Vataga, E, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vogel, M, Volobouev, I, Volpi, G, Wagner, P, Wagner, Rg, Wagner, Rl, Wagner, W, Wagner Kuhr, J, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Weinelt, J, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Williams, G, Williams, Hh, Wilson, Mg, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, C, Wolfe, H, Wright, T, Wu, X, Wurthwein, F, Yagil, A, Yamamoto, K, Yamaoka, J, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, Zhang, X, Zheng, Y, and Zucchelli, S.
Subjects: High Energy Physics::Experiment
Abstract: We report the most restrictive direct limits on masses of fourth- generation down- type quarks b0, and quarklike composite fermions (B or T5= 3), decaying promptly to tW -/+. We search for a significant excess of events with two same- charge leptons (e, mu), several hadronic jets, and missing transverse energy. An analysis of data from pp collisions with an integrated luminosity of 2: 7 fb = 1 collected with the CDF II detector at Fermilab yields no evidence for such a signal, setting mass limits mb0, mB > 338 GeV= c2 and mT5= 3 > 365 GeV= c2 at 95% confidence level.
Published: 2010

48. Study of the associated production of photons and b-quark jets in p(p)over-bar collisions at root s=1.96 TeV RID G-1087-2011 RID E-4473-2011

Author: Aaltonen, T, Adelman, J, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Attal, A, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauer, G, Beauchemin, Ph, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Blair, Re, Blocker, C, Blumenfeld, B, Bocci, A, Bodek, A, Boisvert, V, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Bridgeman, A, Brigliadori, L, Bromberg, C, Brubaker, E, Budagov, J, Budd, Hs, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Byrum, Kl, Cabrera, S, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chang, Sh, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, K, Chung, Wh, Chung, Ys, Chwalek, T, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clark, D, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Cully, Jc, Dagenhart, D, Datta, M, Davies, T, de Barbaro, P, De Cecco, S, Deisher, A, De Lorenzo, G, Dell'Orso, Mauro, Deluca, C, Demortier, L, Deng, J, Deninno, M, D'Errico, M, Di Canto, A, di Giovanni GP, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, Simone, Dong, P, Dorigo, T, Dube, S, Ebina, K, Elagin, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Fedorko, Wt, Feild, Rg, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Furic, I, Gallinaro, M, Galyardt, J, Garberson, F, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerdes, D, Gessler, A, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Gimmell, Jl, Ginsburg, Cm, Giokaris, N, Giordani, M, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Gresele, A, Grinstein, S, Grosso Pilcher, C, Group, Rc, Grundler, U, da Costa JG, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Han, By, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hartz, M, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Heuser, J, Hewamanage, S, Hidas, D, Hill, Cs, Hirschbuehl, D, Hocker, A, Hou, S, Houlden, M, Hsu, Sc, Hughes, Re, Hurwitz, M, Husemann, U, Hussein, M, Huston, J, Incandela, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Jung, Je, Junk, Tr, Kamon, T, Kar, D, Karchin, Pe, Kato, Y, Kephart, R, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, Hs, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirsch, L, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Korytov, A, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kulkarni, Np, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, Lecompte, T, Lee, E, Lee, Hs, Lee, Js, Lee, Sw, Leone, S, Lewis, Jd, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, T, Lockyer, Ns, Loginov, A, Lovas, L, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Macqueen, D, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malde, S, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Marino, Cp, Martin, A, Martin, V, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, Me, Mazzanti, P, Mcfarland, Ks, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Miladinovic, N, Miller, R, Mills, C, Milnik, M, Mitra, A, Mitselmakher, G, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, Cs, Moore, R, Morello, Mj, Morlock, J, Fernandez, Pm, Mulmenstadt, J, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakamura, K, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, Ms, Neubauer, S, Nielsen, J, Nodulman, L, Norman, M, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Osterberg, K, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Papaikonomou, A, Paramanov, Aa, Parks, B, Pashapour, S, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Peiffer, T, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pinera, L, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, Giovanni, Pursley, J, Rademacker, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Renz, M, Rescigno, M, 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Subjects: Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The cross section for photon production in association with at least one jet containing a b quark has been measured in proton antiproton collisions at root s = 1.96 TeV. The data sample used corresponds to an integrated luminosity of 340 pb(-1) collected with the CDF II detector. Both the differential cross section as a function of photon transverse energy E(T)(gamma) and the total cross section are measured and compared to a next-to-leading order prediction for the process.
Published: 2010

49. Inclusive Search for Standard Model Higgs Boson Production in the WW Decay Channel Using the CDF II Detector RID G-1087-2011 RID E-4473-2011

Author: Aaltonen, T, Adelman, J, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, J, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Attal, A, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauer, G, Beauchemin, Ph, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Blair, Re, Blocker, C, Blumenfeld, B, Bocci, A, Bodek, A, Boisvert, V, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Bridgeman, A, Brigliadori, L, Bromberg, C, Brubaker, E, Budagov, J, Budd, Hs, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Byrum, Kl, Cabrera, S, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chang, Sh, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, K, Chung, Wh, Chung, Ys, Chwalek, T, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clark, D, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Cully, Jc, Dagenhart, D, D'Ascenzo, N, Datta, M, Davies, T, de Barbaro, P, De Cecco, S, Deisher, A, De Lorenzo, G, Dell'Orso, Mauro, Deluca, C, Demortier, L, Deng, J, Deninno, M, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, Simone, Dong, P, Dorigo, T, Dube, S, Ebina, K, Elagin, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Fedorko, Wt, Feild, Rg, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Furic, I, Gallinaro, M, Galyardt, J, Garberson, F, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerdes, D, Gessler, A, Giagu, S, 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Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present a search for standard model (SM) Higgs boson production using p (p) over bar collision data at root s = 1. 96 TeV, collected with the CDF II detector and corresponding to an integrated luminosity of 4. 8 fb(-1). We search for Higgs bosons produced in all processes with a significant production rate and decaying to two W bosons. We find no evidence for SM Higgs boson production and place upper limits at the 95% confidence level on the SM production cross section (sigma(H)) for values of the Higgs boson mass (m(H)) in the range from 110 to 200 GeV. These limits are the most stringent for m(H) > 130 GeV and are 1.29 above the predicted value of sigma(H) for m(H) 165 GeV.
Published: 2010

50. Measurement of W-Boson Polarization in Top-Quark Decay in p(p)over-bar Collisions at root s=1.96 TeV RID G-1087-2011 RID E-4473-2011

Author: Aaltonen, T, Adelman, J, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, J, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Attal, A, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauer, G, Beauchemin, Ph, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Blair, Re, Blocker, C, Blumenfeld, B, Bocci, A, Bodek, A, Boisvert, V, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Bridgeman, A, Brigliadori, L, Bromberg, C, Brubaker, E, Budagov, J, Budd, Hs, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Byrum, Kl, Cabrera, S, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chang, Sh, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, K, Chung, Wh, Chung, Ys, Chwalek, T, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clark, D, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Cully, Jc, Dagenhart, D, D'Ascenzo, N, Datta, M, Davies, T, de Barbaro, P, De Cecco, S, Deisher, A, De Lorenzo, G, Dell'Orso, Mauro, Deluca, C, Demortier, L, Deng, J, Deninno, M, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, Simone, Dong, P, Dorigo, T, Dube, S, Ebina, K, Elagin, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Fedorko, Wt, Feild, Rg, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Furic, I, Gallinaro, M, Galyardt, J, Garberson, F, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerdes, D, Gessler, A, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Gimmell, Jl, Ginsburg, Cm, Giokaris, N, Giordani, M, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Gresele, A, Grinstein, S, Grosso Pilcher, C, Group, Rc, Grundler, U, da Costa JG, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Han, By, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hartz, M, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Heuser, J, Hewamanage, S, Hidas, D, Hill, Cs, Hirschbuehl, D, Hocker, A, Hou, S, Houlden, M, Hsu, Sc, Hughes, Re, Hurwitz, M, Husemann, U, Hussein, M, Huston, J, Incandela, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Jung, Je, Junk, Tr, Kamon, T, Kar, D, Karchin, Pe, Kato, Y, Kephart, R, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, Hs, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirsch, L, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Korytov, A, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kulkarni, Np, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, Lecompte, T, Lee, E, Lee, Hs, Lee, Js, Lee, Sw, Leone, S, Lewis, Jd, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, T, Lockyer, Ns, Loginov, A, Lovas, L, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Macqueen, D, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malde, S, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Marino, Cp, Martin, A, Martin, V, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, Me, Mazzanti, P, Mcfarland, Ks, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Miladinovic, N, Miller, R, Mills, C, Milnik, M, Mitra, A, Mitselmakher, G, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, Cs, Moore, R, Morello, Mj, Morlock, J, Fernandez, Pm, Mulmenstadt, J, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakamura, K, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, Ms, Neubauer, S, Nielsen, J, Nodulman, L, Norman, M, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Osterberg, K, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Papaikonomou, A, Paramanov, Aa, Parks, B, Pashapour, S, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Peiffer, T, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pinera, L, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, Giovanni, Pursley, J, Rademacker, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Renz, M, Rescigno, M, Richter, S, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rossin, R, Roy, P, Ruiz, A, Russ, J, Rusu, V, Rutherford, B, Saarikko, H, Safonov, A, Sakumoto, Wk, Santi, L, Sartori, L, Sato, K, Saveliev, V, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Ma, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sexton Kennedy, L, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shon, Y, Shreyber, I, Simonenko, A, Sinervo, P, Sisakyan, A, Slaughter, Aj, Slaunwhite, J, Sliwa, K, Smith, Jr, Snider, Fd, Snihur, R, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stanitzki, M, Denis, Rs, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Suh, Js, Sukhanov, A, Suslov, I, Taffard, A, Takashima, R, Takeuchi, Y, Tanaka, R, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Tipton, P, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tsai, Sy, Tu, Y, Turini, N, Ukegawa, F, Uozumi, S, van Remortel, N, Varganov, A, Vataga, E, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vogel, M, Volobouev, I, Volpi, G, Wagner, P, Wagner, Rg, Wagner, Rl, Wagner, W, Wagner Kuhr, J, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Weinelt, J, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Williams, G, Williams, Hh, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, C, Wolfe, H, Wright, T, Wu, X, Wurthwein, F, Yagil, A, Yamamoto, K, Yamaoka, J, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, Ss, Yun, Jc, Zanetti, A, Zeng, Y, Zhang, X, Zheng, Y, Zucchelli Sg, X, Zucchelli Se, S., Yilmaz, M., Yoosoofmiya, R., Yorita, K., Yoshida, R., Young, C., Youssef, S., Yu, D., Yu, J., Yuan, L., Yurkewicz, A., Zaets, V. G., Zaidan, R., Zaitsev, A. M., Zajacova, Z., Zalite, Y. o. K., Zanello, L., Zarzhitsky, P., Zaytsev, A., Zdrazil, M., Zeitnitz, C., Zeller, M., Zema, P. F., Zemla, A., Zendler, C., Zenin, A. V., Zenin, O., Zenis, T., Zenonos, Z., Zenz, S., Zerwas, D., Zevi, della Porta G., Zhan, Z., Zhang, D., Zhang, H., Zhang, J., Zhang, X., Zhang, Z., Zhao, L., Zhao, T., Zhao, Z., Zhemchugov, A., Zheng, S., Zhong, J., Zhou, B., Zhou, N., Zhou, Y., Zhu, C. G., Zhu, H., Zhu, Y., Zhuang, X., Zhuravlov, V., Zieminska, D., Zilka, B., Zimmermann, R., Zimmermann, S., Ziolkowski, M., Zitoun, R., Zivkovic, L., Zmouchko, V. V., Zobernig, G., Zoccoli, A., Zolnierowski, Y., Zsenei, A., zur Nedden, M., Zutshi, V., Zwalinski, L., Aaltonen, T, Adelman, J, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Appel, J, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Attal, A, Aurisano, A, Azfar, F, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Barria, P, Bartos, P, Bauer, G, Beauchemin, Ph, Bedeschi, F, Beecher, D, Behari, S, Bellettini, G, Bellinger, J, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Blair, Re, Blocker, C, Blumenfeld, B, Bocci, A, Bodek, A, Boisvert, V, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Bridgeman, A, Brigliadori, L, Bromberg, C, Brubaker, E, Budagov, J, Budd, H, Budd, S, Burkett, K, Busetto, G, Bussey, P, Buzatu, A, Byrum, Kl, Cabrera, S, Calancha, C, Camarda, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carls, B, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavaliere, V, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chang, Sh, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, K, Chokheli, D, Chou, Jp, Chung, K, Chung, Wh, Chung, Y, Chwalek, T, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clark, D, Compostella, G, Convery, Me, Conway, J, Corbo, M, Cordelli, M, Cox, Ca, Cox, Dj, Crescioli, F, Almenar, Cc, Cuevas, J, Culbertson, R, Cully, Jc, Dagenhart, D, D'Ascenzo, N, Datta, M, Davies, T, de Barbaro, P, De Cecco, S, Deisher, A, De Lorenzo, G, Dell'Orso, M, Deluca, C, Demortier, L, Deng, J, Deninno, M, D'Errico, M, Di Canto, A, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, S, Dong, P, Dorigo, T, Dube, S, Ebina, K, Elagin, A, Erbacher, R, Errede, D, Errede, S, Ershaidat, N, Eusebi, R, Fang, Hc, Farrington, S, Fedorko, Wt, Feild, Rg, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Frank, Mj, Franklin, M, Freeman, Jc, Furic, I, Gallinaro, M, Galyardt, J, Garberson, F, Garcia, Je, Garfinkel, Af, Garosi, P, Gerberich, H, Gerdes, D, Gessler, A, Giagu, S, Giakoumopoulou, V, Giannetti, P, Gibson, K, Gimmell, Jl, Ginsburg, Cm, Giokaris, N, Giordani, M, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldschmidt, N, Golossanov, A, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Goulianos, K, Gresele, A, Grinstein, S, Grosso Pilcher, C, Group, Rc, Grundler, U, da Costa, Jg, Gunay Unalan, Z, Haber, C, Hahn, Sr, Halkiadakis, E, Han, By, Han, Jy, Happacher, F, Hara, K, Hare, D, Hare, M, Harr, Rf, Hartz, M, Hatakeyama, K, Hays, C, Heck, M, Heinrich, J, Herndon, M, Heuser, J, Hewamanage, S, Hidas, D, Hill, C, Hirschbuehl, D, Hocker, A, Hou, S, Houlden, M, Hsu, Sc, Hughes, Re, Hurwitz, M, Husemann, U, Hussein, M, Huston, J, Incandela, J, Introzzi, G, Iori, M, Ivanov, A, James, E, Jang, D, Jayatilaka, B, Jeon, Ej, Jha, Mk, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Jung, Je, Junk, Tr, Kamon, T, Kar, D, Karchin, Pe, Kato, Y, Kephart, R, Ketchum, W, Keung, J, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Hw, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirsch, L, Klimenko, S, Kondo, K, Kong, Dj, Konigsberg, J, Korytov, A, Kotwal, Av, Kreps, M, Kroll, J, Krop, D, Krumnack, N, Kruse, M, Krutelyov, V, Kuhr, T, Kulkarni, Np, Kurata, M, Kwang, S, Laasanen, At, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, Lecompte, T, Lee, E, Lee, H, Lee, J, Lee, Sw, Leone, S, Lewis, Jd, Lin, Cj, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, C, Liu, T, Lockyer, N, Loginov, A, Lovas, L, Lucchesi, D, Lueck, J, Lujan, P, Lukens, P, Lungu, G, Lys, J, Lysak, R, Macqueen, D, Madrak, R, Maeshima, K, Makhoul, K, Maksimovic, P, Malde, S, Malik, S, Manca, G, Manousakis Katsikakis, A, Margaroli, F, Marino, C, Marino, Cp, Martin, A, Martin, V, Martinez, M, Martinez Ballarin, R, Mastrandrea, P, Mathis, M, Mattson, Me, Mazzanti, P, Mcfarland, K, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzione, A, Mesropian, C, Miao, T, Mietlicki, D, Miladinovic, N, Miller, R, Mills, C, Milnik, M, Mitra, A, Mitselmakher, G, Miyake, H, Moed, S, Moggi, N, Mondragon, Mn, Moon, C, Moore, R, Morello, MICHAEL JOSEPH, Morlock, J, Fernandez, Pm, Mulmenstadt, J, Mukherjee, A, Muller, T, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Naganoma, J, Nakamura, K, Nakano, I, Napier, A, Nett, J, Neu, C, Neubauer, M, Neubauer, S, Nielsen, J, Nodulman, L, Norman, M, Norniella, O, Nurse, E, Oakes, L, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Orava, R, Osterberg, K, Griso, Sp, Pagliarone, C, Palencia, E, Papadimitriou, V, Papaikonomou, A, Paramanov, Aa, Parks, B, Pashapour, S, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Peiffer, T, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Pianori, E, Pinera, L, Pitts, K, Plager, C, Pondrom, L, Potamianos, K, Poukhov, O, Prokoshin, F, Pronko, A, Ptohos, F, Pueschel, E, Punzi, G, Pursley, J, Rademacker, J, Rahaman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Renton, P, Renz, M, Rescigno, M, Richter, S, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rodriguez, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rossin, R, Roy, P, Ruiz, A, Russ, J, Rusu, V, Rutherford, B, Saarikko, H, Safonov, A, Sakumoto, Wk, Santi, L, Sartori, L, Sato, K, Saveliev, V, Savoy Navarro, A, Schlabach, P, Schmidt, A, Schmidt, Ee, Schmidt, Ma, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sexton Kennedy, L, Sforza, F, Sfyrla, A, Shalhout, Sz, Shears, T, Shepard, Pf, Shimojima, M, Shiraishi, S, Shochet, M, Shon, Y, Shreyber, I, Simonenko, A, Sinervo, P, Sisakyan, A, Slaughter, Aj, Slaunwhite, J, Sliwa, K, Smith, Jr, Snider, Fd, Snihur, R, Soha, A, Somalwar, S, Sorin, V, Squillacioti, P, Stanitzki, M, Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Strycker, Gl, Suh, J, Sukhanov, A, Suslov, I, Taffard, A, Takashima, R, Takeuchi, Y, Tanaka, R, Tang, J, Tecchio, M, Teng, Pk, Thom, J, Thome, J, Thompson, Ga, Thomson, E, Tipton, P, Ttito Guzman, P, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Totaro, P, Trovato, M, Tsai, Sy, Tu, Y, Turini, N, Ukegawa, F, Uozumi, S, van Remortel, N, Varganov, A, Vataga, E, Vazquez, F, Velev, G, Vellidis, C, Vidal, M, Vila, I, Vilar, R, Vogel, M, Volobouev, I, Volpi, G, Wagner, P, Wagner, Rg, Wagner, Rl, Wagner, W, Wagner Kuhr, J, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Weinelt, J, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Wilbur, S, Williams, G, Williams, Hh, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, C, Wolfe, H, Wright, T, Wu, X, Wurthwein, F, Yagil, A, Yamamoto, K, Yamaoka, J, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yi, K, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, I, Yu, S, Yun, Jc, Zanetti, A, Zeng, Y, Zhang, X, Zheng, Y, and Zucchelli, S.
Abstract: We report measurements of the polarization of W bosons from top-quark decays using 2.7 fb(-1) of p (p) over bar collisions collected by the CDF II detector. Assuming a top-quark mass of 175 GeV/c(2), three measurements are performed. A simultaneous measurement of the fraction of longitudinal (f(0)) and right-handed (f(0)) W bosons yields the model- independent results f(0) =0. 88 +/- 0.11(stat) +/- 0.06(syst) and f(+) = 0.15 +/- 0.07(stat) +/- 0.06(syst) with a correlation coefficient of -0.59. A measurement of f(0) [f(+)] constraining f(+) [f(0)] to its standard model value of 0.0 [0.7] yields f(0) 0.70 + 0.07(stat) +/- 0.04(syst) [f(+) - 0.01 +/- 0.02(stat) +/- 0.05(syst)]. All these results are consistent with standard model expectations. We achieve the single most precise measurements of f(0) for both the model- independent and modeldependent determinations.
Published: 2010

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