Author: "Arov, M." / Publication Year Range: Last 50 years - Searchworks@Jio Institute Digital Library Search Results

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1,175 results on '"Arov, M."'

1. Precise measurement of the top quark mass in the dilepton channel at D0

Author: D0 Collaboration, Abazov, V. M., Abbott, B., Acharya, B. S., Adams, M., Adams, T., Alexeev, G. D., Alkhazov, G., Alton, A., Alverson, G., Alves, G. A., Ancu, L. S., Aoki, M., Arov, M., Askew, A., Åsman, B., Atramentov, O., Avila, C., BackusMayes, J., Badaud, F., Bagby, L., Baldin, B., Bandurin, D. V., Banerjee, S., Barberis, E., Baringer, P., Barreto, J., Bartlett, J. F., Bassler, U., Bazterra, V., Beale, S., Bean, A., Begalli, M., Begel, M., Belanger-Champagne, C., Bellantoni, L., Beri, S. B., Bernardi, G., Bernhard, R., Bertram, I., Besançon, M., Beuselinck, R., Bezzubov, V. A., Bhat, P. C., Bhatnagar, V., Blazey, G., Blessing, S., Bloom, K., Boehnlein, A., Boline, D., Boos, E. E., Borissov, G., Bose, T., Brandt, A., Brandt, O., Brock, R., Brooijmans, G., Bross, A., Brown, D., Brown, J., Bu, X. B., Buehler, M., Buescher, V., Bunichev, V., Burdin, S., Burnett, T. H., Buszello, C. P., Calpas, B., Camacho-Pérez, E., Carrasco-Lizarraga, M. A., Casey, B. C. K., Castilla-Valdez, H., Chakrabarti, S., Chakraborty, D., Chan, K. M., Chandra, A., Chen, G., Chevalier-Théry, S., Cho, D. K., Cho, S. W., Choi, S., Choudhary, B., Cihangir, S., Claes, D., Clutter, J., Cooke, M., Cooper, W. E., Corcoran, M., Couderc, F., Cousinou, M. -C., Croc, A., Cutts, D., Das, A., Davies, G., De, K., de Jong, S. J., De La Cruz-Burelo, E., Déliot, F., Demarteau, M., Demina, R., Denisov, D., Denisov, S. P., Desai, S., Deterre, C., DeVaughan, K., Diehl, H. T., Diesburg, M., Dominguez, A., Dorland, T., Dubey, A., Dudko, L. V., Duggan, D., Duperrin, A., Dutt, S., Dyshkant, A., Eads, M., Edmunds, D., Ellison, J., Elvira, V. D., Enari, Y., Evans, H., Evdokimov, A., Evdokimov, V. N., Facini, G., Ferbel, T., Fiedler, F., Filthaut, F., Fisher, W., Fisk, H. E., Fortner, M., Fox, H., Fuess, S., Garcia-Bellido, A., Gavrilov, V., Gay, P., Geng, W., Gerbaudo, D., Gerber, C. E., Gershtein, Y., Ginther, G., Golovanov, G., Goussiou, A., Grannis, P. D., Greder, S., Greenlee, H., Greenwood, Z. D., Gregores, E. M., Grenier, G., Gris, Ph., Grivaz, J. -F., Grohsjean, A., Grünendahl, S., Grünewald, M. W., Guillemin, T., Guo, F., Gutierrez, G., Gutierrez, P., Haas, A., Hagopian, S., Haley, J., Han, L., Harder, K., Harel, A., Hauptman, J. M., Hays, J., Head, T., Hebbeker, T., Hedin, D., Hegab, H., Heinson, A. P., Heintz, U., Hensel, C., La Cruz, I. Heredia-De, Herner, K., Hesketh, G., Hildreth, M. D., Hirosky, R., Hoang, T., Hobbs, J. D., Hoeneisen, B., Hohlfeld, M., Hubacek, Z., Huske, N., Hynek, V., Iashvili, I., Illingworth, R., Ito, A. S., Jabeen, S., Jaffré, M., Jamin, D., Jayasinghe, A., Jesik, R., Johns, K., Johnson, M., Johnston, D., Jonckheere, A., Jonsson, P., Joshi, J., Jung, A. W., Juste, A., Kaadze, K., Kajfasz, E., Karmanov, D., Kasper, P. A., Katsanos, I., Kehoe, R., Kermiche, S., Khalatyan, N., Khanov, A., Kharchilava, A., Kharzheev, Y. N., Khatidze, D., Kirby, M. H., Kohli, J. M., Kozelov, A. V., Kraus, J., Kulikov, S., Kumar, A., Kupco, A., Kurča, T., Kuzmin, V. A., Kvita, J., Lammers, S., Landsberg, G., Lebrun, P., Lee, H. S., Lee, S. W., Lee, W. M., Lellouch, J., Li, L., Li, Q. Z., Lietti, S. M., Lim, J. K., Lincoln, D., Linnemann, J., Lipaev, V. V., Lipton, R., Liu, Y., Liu, Z., Lobodenko, A., Lokajicek, M., de Sa, R. Lopes, Lubatti, H. J., Luna-Garcia, R., Lyon, A. L., Maciel, A. K. A., Mackin, D., Madar, R., Magaña-Villalba, R., Malik, S., Malyshev, V. L., Maravin, Y., Martínez-Ortega, J., McCarthy, R., McGivern, C. L., Meijer, M. M., Melnitchouk, A., Menezes, D., Mercadante, P. G., Merkin, M., Meyer, A., Meyer, J., Miconi, F., Mondal, N. K., Muanza, G. S., Mulhearn, M., Nagy, E., Naimuddin, M., Narain, M., Nayyar, R., Neal, H. A., Negret, J. P., Neustroev, P., Novaes, S. F., Nunnemann, T., Obrant, G., Orduna, J., Osman, N., Osta, J., Garzón, G. J. Otero y, Padilla, M., Pal, A., Parashar, N., Parihar, V., Park, S. K., Parsons, J., Partridge, R., Parua, N., Patwa, A., Penning, B., Perfilov, M., Peters, K., Peters, Y., Petridis, K., Petrillo, G., Pétroff, P., Piegaia, R., Piper, J., Pleier, M. -A., Podesta-Lerma, P. L. M., Podstavkov, V. M., Polozov, P., Popov, A. V., Prewitt, M., Price, D., Prokopenko, N., Protopopescu, S., Qian, J., Quadt, A., Quinn, B., Rangel, M. S., Ranjan, K., Ratoff, P. N., Razumov, I., Renkel, P., Rijssenbeek, M., Ripp-Baudot, I., Rizatdinova, F., Rominsky, M., Ross, A., Royon, C., Rubinov, P., Ruchti, R., Safronov, G., Sajot, G., Salcido, P., Sánchez-Hernández, A., Sanders, M. P., Sanghi, B., Santos, A. S., Savage, G., Sawyer, L., Scanlon, T., Schamberger, R. D., Scheglov, Y., Schellman, H., Schliephake, T., Schlobohm, S., Schwanenberger, C., Schwienhorst, R., Sekaric, J., Severini, H., Shabalina, E., Shary, V., Shchukin, A. A., Shivpuri, R. K., Simak, V., Sirotenko, V., Skubic, P., Slattery, P., Smirnov, D., Smith, K. J., Snow, G. R., Snow, J., Snyder, S., Söldner-Rembold, S., Sonnenschein, L., Soustruznik, K., Stark, J., Stolin, V., Stoyanova, D. A., Strauss, M., Strom, D., Stutte, L., Suter, L., Svoisky, P., Takahashi, M., Tanasijczuk, A., Taylor, W., Titov, M., Tokmenin, V. V., Tsai, Y. -T., Tsybychev, D., Tuchming, B., Tully, C., Uvarov, L., Uvarov, S., Uzunyan, S., Van Kooten, R., van Leeuwen, W. M., Varelas, N., Varnes, E. W., Vasilyev, I. A., Verdier, P., Vertogradov, L. S., Verzocchi, M., Vesterinen, M., Vilanova, D., Vokac, P., Wahl, H. D., Wang, M. H. L. S., Warchol, J., Watts, G., Wayne, M., Weber, M., Welty-Rieger, L., White, A., Wicke, D., Williams, M. R. J., Wilson, G. W., Wobisch, M., Wood, D. R., Wyatt, T. R., Xie, Y., Xu, C., Yacoob, S., Yamada, R., Yang, W. -C., Yasuda, T., Yatsunenko, Y. A., Ye, Z., Yin, H., Yip, K., Youn, S. W., Yu, J., Zelitch, S., Zhao, T., Zhou, B., Zhu, J., Zielinski, M., Zieminska, D., and Zivkovic, L.
Subjects: High Energy Physics - Experiment
Abstract: We measure the top quark mass (mt) in ppbar collisions at a center of mass energy of 1.96 TeV using dilepton ttbar->W+bW-bbar->l+nubl-nubarbbar events, where l denotes an electron, a muon, or a tau that decays leptonically. The data correspond to an integrated luminosity of 5.4 fb-1 collected with the D0 detector at the Fermilab Tevatron Collider. We obtain mt = 174.0 +- 1.8(stat) +- 2.4(syst) GeV, which is in agreement with the current world average mt = 173.3 +- 1.1 GeV. This is currently the most precise measurement of mt in the dilepton channel., Comment: 7 pages, 4 figures
Published: 2011
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2. Measurement of the W boson helicity in top quark decays using 5.4 fb^-1 of ppbar collision data

Author: Abazov, V. M., Abbott, B., Acharya, B. S., Adams, M., Adams, T., Alexeev, G. D., Alkhazov, G., Altona, A., Alverson, G., Alves, G. A., Ancu, L. S., Aoki, M., Arnoud, Y., Arov, M., Askew, A., Asman, B., Atramentov, O., Avila, C., BackusMayes, J., Badaud, F., Bagby, L., Baldin, B., Bandurin, D. V., Banerjee, S., Barberis, E., Baringer, P., Barreto, J., Bartlett, J. F., Bassler, U., Bazterra, V., Beale, S., Bean, A., Begalli, M., Begel, M., Belanger-Champagne, C., Bellantoni, L., Beri, S. B., Bernardi, G., Bernhard, R., Bertram, I., Besancon, M., Beuselinck, R., Bezzubov, V. A., Bhat, P. C., Bhatnagar, V., Blazey, G., Blessing, S., Bloom, K., Boehnlein, A., Boline, D., Bolton, T. A., Boos, E. E., Borissov, G., Bose, T., Brandt, A., Brandt, O., Brock, R., Brooijmans, G., Bross, A., Brown, D., Brown, J., Bu, X. B., Buehler, M., Buescher, V., Bunichev, V., Burdinb, S., Burnett, T. H., Buszello, C. P., Calpas, B., Camacho-Perez, E., Carrasco-Lizarraga, M. A., Casey, B. C. K., Castilla-Valdez, H., Chakrabarti, S., Chakraborty, D., Chan, K. M., Chandra, A., Chen, G., Chevalier-Thery, S., Cho, D. K., Cho, S. W., Choi, S., Choudhary, B., Christoudias, T., Cihangir, S., Claes, D., Clutter, J., Cooke, M., Cooper, W. E., Corcoran, M., Couderc, F., Cousinou, M. -C., Croc, A., Cutts, D., Cwiok, M., Das, A., Davies, G., De, K., de Jong, S. J., De La Cruz-Burelo, E., Deliot, F., Demarteau, M., Demina, R., Denisov, D., Denisov, S. P., Desai, S., DeVaughan, K., Diehl, H. T., Diesburg, M., Dominguez, A., Dorland, T., Dubey, A., Dudko, L. V., Duggan, D., Duperrin, A., Dutt, S., Dyshkant, A., Eads, M., Edmunds, D., Ellison, J., Elvira, V. D., Enari, Y., Evans, H., Evdokimov, A., Evdokimov, V. N., Facini, G., Ferbel, T., Fiedler, F., Filthaut, F., Fisher, W., Fisk, H. E., Fortner, M., Fox, H., Fuess, S., Gadfort, T., Garcia-Bellido, A., Gavrilov, V., Gay, P., Geist, W., Geng, W., Gerbaudo, D., Gerber, C. E., Gershtein, Y., Ginther, G., Golovanov, G., Goussiou, A., Grannis, P. D., Greder, S., Greenlee, H., Greenwood, Z. D., Gregores, E. M., Grenier, G., Gris, Ph., Grivaz, J. -F., Grohsjean, A., Grunendahl, S., Grunewald, M. W., Guo, F., Gutierrez, G., Gutierrez, P., Haasc, A., Hagopian, S., Haley, J., Han, L., Harder, K., Harel, A., Hauptman, J. M., Hays, J., Head, T., Hebbeker, T., Hedin, D., Hegab, H., Heinson, A. P., Heintz, U., Hensel, C., La Cruz, I. Heredia-De, Herner, K., Hesketh, G., Hildreth, M. D., Hirosky, R., Hoang, T., Hobbs, J. D., Hoeneisen, B., Hohlfeld, M., Hossain, S., Hubacek, Z., Huske, N., Hynek, V., Iashvili, I., Illingworth, R., Ito, A. S., Jabeen, S., Jaffre, M., Jain, S., Jamin, D., Jesik, R., Johns, K., Johnson, M., Johnston, D., Jonckheere, A., Jonsson, P., Joshi, J., Juste, A., Kaadze, K., Kajfasz, E., Karmanov, D., Kasper, P. A., Katsanos, I., Kehoe, R., Kermiche, S., Khalatyan, N., Khanov, A., Kharchilava, A., Kharzheev, Y. N., Khatidze, D., Kirby, M. H., Kohli, J. M., Kozelov, A. V., Kraus, J., Kumar, A., Kupco, A., Kurca, T., Kuzmin, V. A., Kvita, J., Lammers, S., Landsberg, G., Lebrun, P., Lee, H. S., Lee, S. W., Lee, W. M., Lellouch, J., Li, L., Li, Q. Z., Lietti, S. M., Lim, J. K., Lincoln, D., Linnemann, J., Lipaev, V. V., Lipton, R., Liu, Y., Liu, Z., Lobodenko, A., Lokajicek, M., Love, P., Lubatti, H. J., Luna-Garciae, R., Lyon, A. L., Maciel, A. K. A., Mackin, D., Madar, R., Magana-Villalba, R., Malik, S., Malyshev, V. L., Maravin, Y., Martinez-Ortega, J., McCarthy, R., McGivern, C. L., Meijer, M. M., Melnitchouk, A., Menezes, D., Mercadante, P. G., Merkin, M., Meyer, A., Meyer, J., Mondal, N. K., Muanza, G. S., Mulhearn, M., Nagy, E., Naimuddin, M., Narain, M., Nayyar, R., Neal, H. A., Negret, J. P., Neustroev, P., Novaes, S. F., Nunnemann, T., Obrant, G., Orduna, J., Osman, N., Osta, J., Garzon, G. J. Otero y, Owen, M., Padilla, M., Pangilinan, M., Parashar, N., Parihar, V., Park, S. K., Parsons, J., Partridge, R., Parua, N., Patwa, A., Penning, B., Perfilov, M., Peters, K., Peters, Y., Petrillo, G., Petroff, P., Piegaia, R., Piper, J., Pleier, M. -A., Podesta-Lerma, P. L. M., Podstavkov, V. M., Pol, M. -E., Polozov, P., Popov, A. V., Prewitt, M., Price, D., Protopopescu, S., Qian, J., Quadt, A., Quinn, B., Rangel, M. S., Ranjan, K., Ratoff, P. N., Razumov, I., Renkel, P., Rich, P., Rijssenbeek, M., Ripp-Baudot, I., Rizatdinova, F., Rominsky, M., Royon, C., Rubinov, P., Ruchti, R., Safronov, G., Sajot, G., Sanchez-Hernandez, A., Sanders, M. P., Sanghi, B., Santos, A. S., Savage, G., Sawyer, L., Scanlon, T., Schamberger, R. D., Scheglov, Y., Schellman, H., Schliephake, T., Schlobohm, S., Schwanenberger, C., Schwienhorst, R., Sekaric, J., Severini, H., Shabalina, E., Shary, V., Shchukin, A. A., Shivpuri, R. K., Simak, V., Sirotenko, V., Skubic, P., Slattery, P., Smirnov, D., Smith, K. J., Snow, G. R., Snow, J., Snyder, S., Soldner-Rembold, S., Sonnenschein, L., Sopczak, A., Sosebee, M., Soustruznik, K., Spurlock, B., Stark, J., Stolin, V., Stoyanova, D. A., Strauss, M., Strom, D., Stutte, L., Suter, L., Svoisky, P., Takahashi, M., Tanasijczuk, A., Taylor, W., Titov, M., Tokmenin, V. V., Tsai, Y. -T., Tsybychev, D., Tuchming, B., Tully, C., Tuts, P. M., Uvarov, L., Uvarov, S., Uzunyan, S., Van Kooten, R., van Leeuwen, W. M., Varelas, N., Varnes, E. W., Vasilyev, I. A., Verdier, P., Vertogradov, L. S., Verzocchi, M., Vesterinen, M., Vilanova, D., Vint, P., Vokac, P., Wahl, H. D., Wang, M. H. L. S., Warchol, J., Watts, G., Wayne, M., Weberg, M., Welty-Rieger, L., White, A., Wicke, D., Williams, M. R. J., Wilson, G. W., Wimpenny, S. J., Wobisch, M., Wood, D. R., Wyatt, T. R., Xie, Y., Xu, C., Yacoob, S., Yamada, R., Yang, W. -C., Yasuda, T., Yatsunenko, Y. A., Ye, Z., Yin, H., Yip, K., Youn, S. W., Yu, J., Zelitch, S., Zhao, T., Zhou, B., Zhu, J., Zielinski, M., Zieminska, D., and Zivkovic, L.
Subjects: High Energy Physics - Experiment
Abstract: We present a measurement of the helicity of the W boson produced in top quark decays using ttbar decays in the l+jets and dilepton final states selected from a sample of 5.4 fb^-1 of collisions recorded using the D0 detector at the Fermilab Tevatron ppbar collider. We measure the fractions of longitudinal and right-handed W bosons to be f_0 = 0.669 +- 0.102 [ +- 0.078 (stat.) +- 0.065 (syst.)] and f_+ = 0.023 +- 0.053 [+- 0.041 (stat.) +- 0.034 (syst.)], respectively. This result is consistent at the 98% level with the standard model. A measurement with f_0 fixed to the value from the standard model yields f_+ = 0.010 +- 0.037 [+- 0.022 (stat.) +- 0.030 (syst.) ]., Comment: To be submitted to Phys. Rev. D
Published: 2010
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3. Search for pair production of the scalar top quark in the electron-muon final state

Author: Abazov, V. M., Abbott, B., Abolins, M., Acharya, B. S., Adams, M., Adams, T., Alexeev, G. D., Alkhazov, G., Altona, A., Alverson, G., Alves, G. A., Ancu, L. S., Aoki, M., Arnoud, Y., Arov, M., Askew, A., Åsman, B., Atramentov, O., Avila, C., BackusMayes, J., Badaud, F., Bagby, L., Baldin, B., Bandurin, D. V., Banerjee, S., Barberis, E., Baringer, P., Barreto, J., Bartlett, J. F., Bassler, U., Bazterra, V., Beale, S., Bean, A., Begalli, M., Begel, M., Belanger-Champagne, C., Bellantoni, L., Beri, S. B., Bernardi, G., Bernhard, R., Bertram, I., Besançon, M., Beuselinck, R., Bezzubov, V. A., Bhat, P. C., Bhatnagar, V., Blazey, G., Blessing, S., Bloom, K., Boehnlein, A., Boline, D., Bolton, T. A., Boos, E. E., Borissov, G., Bose, T., Brandt, A., Brandt, O., Brock, R., Brooijmans, G., Bross, A., Brown, D., Brown, J., Bu, X. B., Buchholz, D., Buehler, M., Buescher, V., Bunichev, V., Burdinb, S., Burnett, T. H., Buszello, C. P., Calpas, B., Camacho-Pérez, E., Carrasco-Lizarraga, M. A., Casey, B. C. K., Castilla-Valdez, H., Chakrabarti, S., Chakraborty, D., Chan, K. M., Chandra, A., Chen, G., Chevalier-Théry, S., Cho, D. K., Cho, S. W., Choi, S., Choudhary, B., Christoudias, T., Cihangir, S., Claes, D., Clutter, J., Cooke, M., Cooper, W. E., Corcoran, M., Couderc, F., Cousinou, M. -C., Croc, A., Cutts, D., Ćwiok, M., Das, A., Davies, G., De, K., de Jong, S. J., De La Cruz-Burelo, E., Déliot, F., Demarteau, M., Demina, 47 R., Denisov, D., Denisov, S. P., Desai, S., DeVaughan, K., Diehl, H. T., Diesburg, M., Dominguez, A., Dorland, T., Dubey, A., Dudko, L. V., Duggan, D., Duperrin, A., Dutt, S., Dyshkant, A., Eads, M., Edmunds, D., Ellison, J., Elvira, V. D., Enari, Y., Eno, S., Evans, H., Evdokimov, A., Evdokimov, V. N., Facini, G., Ferbel, T., Fiedler, F., Filthaut, F., Fisher, W., Fisk, H. E., Fortner, M., Fox, H., Fuess, S., Gadfort, T., Garcia-Bellido, A., Gavrilov, V., Gay, P., Geist, W., Geng, W., Gerbaudo, D., Gerber, C. E., Gershtein, Y., Ginther, G., Golovanov, G., Goussiou, A., Grannis, P. D., Greder, S., Greenlee, H., Greenwood, Z. D., Gregores, E. M., Grenier, G., Gris, Ph., Grivaz, J. -F., Grohsjean, A., Grünendahl, S., Grünewald, M. W., Guo, F., Guo, J., Gutierrez, G., Gutierrez, P., Haasc, A., Hagopian, S., Haley, J., Han, L., Harder, K., Harel, A., Hauptman, J. M., Hays, J., Head, T., Hebbeker, T., Hedin, D., Hegab, H., Heinson, A. P., Heintz, U., Hensel, C., La Cruz, I. Heredia-De, Herner, K., Hesketh, G., Hildreth, M. D., Hirosky, R., Hoang, T., Hobbs, J. D., Hoeneisen, B., Hohlfeld, M., Hossain, S., Hubacek, Z., Huske, N., Hynek, V., Iashvili, I., Illingworth, R., Ito, A. S., Jabeen, S., Jaffré, M., Jain, S., Jamin, D., Jesik, R., Johns, K., Johnson, M., Johnston, D., Jonckheere, A., Jonsson, P., Joshi, J., Justed, A., Kaadze, K., Kajfasz, E., Karmanov, D., Kasper, P. A., Katsanos, I., Kehoe, R., Kermiche, S., Khalatyan, N., Khanov, A., Kharchilava, A., Kharzheev, Y. N., Khatidze, D., Kirby, M. H., Kohli, J. M., Kozelov, A. V., Kraus, J., Kumar, A., Kupco, A., Kurča, T., Kuzmin, V. A., Kvita, J., Lammers, S., Landsberg, G., Lebrun, P., Lee, H. S., Lee, S. W., Lee, W. M., Lellouch, J., Li, L., Li, Q. Z., Lietti, S. M., Lim, J. K., Lincoln, D., Linnemann, J., Lipaev, V. V., Lipton, R., Liu, Y., Liu, Z., Lobodenko, A., Lokajicek, M., Love, P., Lubatti, H. J., Luna-Garciae, R., Lyon, A. L., Maciel, A. K. A., Mackin, D., Madar, R., Magaña-Villalba, R., Malik, S., Malyshev, V. L., Maravin, Y., Martínez-Ortega, J., McCarthy, R., McGivern, C. L., Meijer, M. M., Melnitchouk, A., Menezes, D., Mercadante, P. G., Merkin, M., Meyer, A., Meyer, J., Mondal, N. K., Muanza, G. S., Mulhearn, M., Nagy, E., Naimuddin, M., Narain, M., Nayyar, R., Neal, H. A., Negret, J. P., Neustroev, P., Novaes, S. F., Nunnemann, T., Obrant, G., Orduna, J., Osman, N., Osta, J., Garzón, G. J. Otero y, Owen, M., Padilla, M., Pangilinan, M., Parashar, N., Parihar, V., Park, S. K., Parsons, J., Partridgec, R., Parua, N., Patwa, A., Penning, B., Perfilov, M., Peters, K., Peters, Y., Petrillo, G., Pétroff, P., Piegaia, R., Piper, J., Pleier, M. -A., Podesta-Lermaf, P. L. M., Podstavkov, V. M., Pol, M. -E., Polozov, P., Popov, A. V., Prewitt, M., Price, D., Protopopescu, S., Qian, J., Quadt, A., Quinn, B., Rangel, M. S., Ranjan, K., Ratoff, P. N., Razumov, I., Renkel, P., Rich, P., Rijssenbeek, M., Ripp-Baudot, I., Rizatdinova, F., Rominsky, M., Royon, C., Rubinov, P., Ruchti, R., Safronov, G., Sajot, G., Sánchez-Hernández, A., Sanders, M. P., Sanghi, B., Santos, A. S., Savage, G., Sawyer, L., Scanlon, T., Schamberger, R. D., Scheglov, Y., Schellman, H., Schliephake, T., Schlobohm, S., Schwanenberger, C., Schwienhorst, R., Sekaric, J., Severini, H., Shabalina, E., Shary, V., Shchukin, A. A., Shivpuri, R. K., Simak, V., Sirotenko, V., Skubic, P., Slattery, P., Smirnov, D., Smith, K. J., Snow, G. R., Snow, J., Snyder, S., Söldner-Rembold, S., Sonnenschein, L., Sopczak, A., Sosebee, M., Soustruznik, K., Spurlock, B., Stark, J., Stolin, V., Stoyanova, D. A., Strauss, E., Strauss, M., Strom, D., Stutte, L., Svoisky, P., Takahashi, M., Tanasijczuk, A., Taylor, W., Titov, M., Tokmenin, V. V., Tsybychev, D., Tuchming, B., Tully, C., Tuts, P. M., Uvarov, L., Uzunyan, S. Uvarov S., Van Kooten, R., van Leeuwen, W. M., Varelas, N., Varnes, E. W., Vasilyev, I. A., Verdier, P., Vertogradov, L. S., Verzocchi, M., Vesterinen, M., Vilanova, D., Vint, P., Vokac, P., Wahl, H. D., Wang, M. H. L. S., Warchol, J., Watts, G., Wayne, M., Weberg, M., Welty-Rieger, L., Wetstein, M., White, A., Williams, D. Wicke M. R. J., Wilson, G. W., Wimpenny, S. J., Wobisch, M., Wood, D. R., Wyatt, T. R., Xie, Y., Xu, C., Yacoob, S., Yamada, R., Yang, W. -C., Yasuda, T., Yatsunenko, Y. A., Ye, Z., Yin, H., Yip, K., Yoo, H. D., Youn, S. W., Yu, J., Zelitch, S., Zhao, T., Zhou, B., Zhu, J., Zielinski, M., Zieminska, D., and Zivkovic, L.
Subjects: High Energy Physics - Experiment
Abstract: We report the result of a search for the pair production of the lightest supersymmetric partner of the top quark ($\tilde{t}_1$) in $p\bar{p}$ collisions at a center-of-mass energy of 1.96 TeV at the Fermilab Tevatron collider corresponding to an integrated luminosity of 5.4 fb$^{-1}$. The scalar top quarks are assumed to decay into a $b$ quark, a charged lepton, and a scalar neutrino ($\tilde{\nu}$), and the search is performed in the electron plus muon final state. No significant excess of events above the standard model prediction is detected, and improved exclusion limits at the 95% C.L. are set in the the ($M_{\tilde{t}_1}$,$M_{\tilde{\nu}}$) mass plane.
Published: 2010
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4. Determination of the width of the top quark

Author: Abazov, V. M., Abbott, B., Abolins, M., Acharya, B. S., Adams, M., Adams, T., Alexeev, G. D., Alkhazov, G., Altona, A., Alverson, G., Alves, G. A., Ancu, L. S., Aoki, M., Arnoud, Y., Arov, M., Askew, A., Åsman, B., Atramentov, O., Avila, C., BackusMayes, J., Badaud, F., Bagby, L., Baldin, B., Bandurin, D. V., Banerjee, S., Barberis, E., Baringer, P., Barreto, J., Bartlett, J. F., Bassler, U., Bazterra, V., Beale, S., Bean, A., Begalli, M., Begel, M., Belanger-Champagne, C., Bellantoni, L., Beri, S. B., Bernardi, G., Bernhard, R., Bertram, I., Besançon, M., Beuselinck, R., Bezzubov, V. A., Bhat, P. C., Bhatnagar, V., Blazey, G., Blessing, S., Bloom, K., Boehnlein, A., Boline, D., Bolton, T. A., Boos, E. E., Borissov, G., Bose, T., Brandt, A., Brandt, O., Brock, R., Brooijmans, G., Bross, A., Brown, D., Brown, J., Bu, X. B., Buchholz, D., Buehler, M., Buescher, V., Bunichev, V., Burdinb, S., Burnett, T. H., Buszello, C. P., Calpas, B., Camacho-Pérez, E., Carrasco-Lizarraga, M. A., Casey, B. C. K., Castilla-Valdez, H., Chakrabarti, S., Chakraborty, D., Chan, K. M., Chandra, A., Chen, G., Chevalier-Théry, S., Cho, D. K., Cho, S. W., Choi, S., Choudhary, B., Christoudias, T., Cihangir, S., Claes, D., Clutter, J., Cooke, M., Cooper, W. E., Corcoran, M., Couderc, F., Cousinou, M. -C., Croc, A., Cutts, D., Ćwiok, M., Das, A., Davies, G., De, K., de Jong, S. J., De La Cruz-Burelo, E., Déliot, F., Demarteau, M., Demina, R., Denisov, D., Denisov, S. P., Desai, S., DeVaughan, K., Diehl, H. T., Diesburg, M., Dominguez, A., Dorland, T., Dubey, A., Dudko, L. V., Duggan, D., Duperrin, A., Dutt, S., Dyshkant, A., Eads, M., Edmunds, D., Ellison, J., Elvira, V. D., Enari, Y., Eno, S., Evans, H., Evdokimov, A., Evdokimov, V. N., Facini, G., Ferbel, T., Fiedler, F., Filthaut, F., Fisher, W., Fisk, H. E., Fortner, M., Fox, H., Fuess, S., Gadfort, T., Garcia-Bellido, A., Gavrilov, V., Gay, P., Geist, W., Geng, W., Gerbaudo, D., Gerber, C. E., Gershtein, Y., Ginther, G., Golovanov, G., Goussiou, A., Grannis, P. D., Greder, S., Greenlee, H., Greenwood, Z. D., Gregores, E. M., Grenier, G., Gris, Ph., Grivaz, J. -F., Grohsjean, A., Grnendahl, S., Grünewald, M. W., Guo, F., Guo, J., Gutierrez, G., Gutierrez, P., Haasc, A., Hagopian, S., Haley, J., Han, L., Harder, K., Harel, A., Hauptman, J. M., Hays, J., Head, T., Hebbeker, T., Hedin, D., Hegab, H., Heinson, A. P., Heintz, U., Hensel, C., La Cruz, I. Heredia-De, Herner, K., Hesketh, G., Hildreth, M. D., Hirosky, R., Hoang, T., Hobbs, J. D., Hoeneisen, B., Hohlfeld, M., Hossain, S., Hubacek, Z., Huske, N., Hynek, V., Iashvili, I., Illingworth, R., Ito, A. S., Jabeen, S., Jaffré, M., Jain, S., Jamin, D., Jesik, R., Johns, K., Johnson, M., Johnston, D., Jonckheere, A., Jonsson, P., Joshi, J., Justed, A., Kaadze, K., Kajfasz, E., Karmanov, D., Kasper, P. A., Katsanos, I., Kehoe, R., Kermiche, S., Khalatyan, N., Khanov, A., Kharchilava, A., Kharzheev, Y. N., Khatidze, D., Kirby, M. H., Kohli, J. M., Kozelov, A. V., Kraus, J., Kumar, A., Kupco, A., Kurča, T., Kuzmin, V. A., Kvita, J., Lammers, S., Landsberg, G., Lebrun, P., Lee, H. S., Lee, S. W., Lee, W. M., Lellouch, J., Li, L., Li, Q. Z., Lietti, S. M., Lim, J. K., Lincoln, D., Linnemann, J., Lipaev, V. V., Lipton, R., Liu, Y., Liu, Z., Lobodenko, A., Lokajicek, M., Love, P., Lubatti, H. J., Luna-Garciae, R., Lyon, A. L., Maciel, A. K. A., Mackin, D., Madar, R., Magaña-Villalba, R., Malik, S., Malyshev, V. L., Maravin, Y., Martínez-Ortega, J., McCarthy, R., McGivern, C. L., Meijer, M. M., Melnitchouk, A., Menezes, D., Mercadante, P. G., Merkin, M., Meyer, A., Meyer, J., Mondal, N. K., Muanza, G. S., Mulhearn, M., Nagy, E., Naimuddin, M., Narain, M., Nayyar, R., Neal, H. A., Negret, J. P., Neustroev, P., Novaes, S. F., Nunnemann, T., Obrant, G., Orduna, J., Osman, N., Osta, J., Garzón, G. J. Otero y, Owen, M., Padilla, M., Pangilinan, M., Parashar, N., Parihar, V., Park, S. K., Parsons, J., Partridgec, R., Parua, N., Patwa, A., Penning, B., Perfilov, M., Peters, K., Peters, Y., Petrillo, G., Pétroff, P., Piegaia, R., Piper, J., Pleier, M. -A., Podesta-Lermaf, P. L. M., Podstavkov, V. M., Pol, M. -E., Polozov, P., Popov, A. V., Prewitt, M., Price, D., Protopopescu, S., Qian, J., Quadt, A., Quinn, B., Rangel, M. S., Ranjan, K., Ratoff, P. N., Razumov, I., Renkel, P., Rich, P., Rijssenbeek, M., Ripp-Baudot, I., Rizatdinova, F., Rominsky, M., Royon, C., Rubinov, P., Ruchti, R., Safronov, G., Sajot, G., Sánchez-Hernández, A., Sanders, M. P., Sanghi, B., Santos, A. S., Savage, G., Sawyer, L., Scanlon, T., Schamberger, R. D., Scheglov, Y., Schellman, H., Schliephake, T., Schlobohm, S., Schwanenberger, C., Schwienhorst, R., Sekaric, J., Severini, H., Shabalina, E., Shary, V., Shchukin, A. A., Shivpuri, R. K., Simak, V., Sirotenko, V., Skubic, P., Slattery, P., Smirnov, D., Smith, K. J., Snow, G. R., Snow, J., Snyder, S., Söldner-Rembold, S., Sonnenschein, L., Sopczak, A., Sosebee, M., Soustruznik, K., Spurlock, B., Stark, J., Stolin, V., Stoyanova, D. A., Strauss, E., Strauss, M., Strom, D., Stutte, L., Svoisky, P., Takahashi, M., Tanasijczuk, A., Taylor, W., Titov, M., Tokmenin, V. V., Tsybychev, D., Tuchming, B., Tully, C., Tuts, P. M., Uvarov, L., Uzunyan, S. Uvarov S., Van Kooten, R., van Leeuwen, W. M., Varelas, N., Varnes, E. W., Vasilyev, I. A., Verdier, P., Vertogradov, L. S., Verzocchi, M., Vesterinen, M., Vilanova, D., Vint, P., Vokac, P., Wahl, H. D., Wang, M. H. L. S., Warchol, J., Watts, G., Wayne, M., Weberg, M., Welty-Rieger, L., Wetstein, M., White, A., Williams, D. Wicke M. R. J., Wilson, G. W., Wimpenny, S. J., Wobisch, M., Wood, D. R., Wyatt, T. R., Xie, Y., Xu, C., Yacoob, S., Yamada, R., Yang, W. -C., Yasuda, T., Yatsunenko, Y. A., Ye, Z., Yin, H., Yip, K., Yoo, H. D., Youn, S. W., Yu, J., Zelitch, S., Zhao, T., Zhou, B., Zhu, J., Zielinski, M., Zieminska, D., and Zivkovic, L.
Subjects: High Energy Physics - Experiment
Abstract: We extract the total width of the top quark, Gamma_t, from the partial decay width Gamma(t -> W b) measured using the t-channel cross section for single top quark production and from the branching fraction B(t -> W b) measured in ttbar events using up to 2.3 fb^-1 of integrated luminosity collected by the D0 Collaboration at the Tevatron ppbar Collider. The result is Gamma_t = 1.99 +0.69 -0.55 GeV, which translates to a top-quark lifetime of tau_t = (3.3 +1.3 -0.9) x 10^-25 s. Assuming a high mass fourth generation b' quark and unitarity of the four-generation quark-mixing matrix, we set the first upper limit on |Vtb'| < 0.63 at 95% C.L., Comment: submitted to Phys. Rev. Letters
Published: 2010
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5. Measurement of gamma+b+X and gamma+c+X Production Cross Sections in pp[over ] Collisions at sqrt[s]=1.96 TeV.

Author: Abazov, VM, Abbott, B, Abolins, M, Acharya, BS, Adams, M, Adams, T, Aguilo, E, Ahsan, M, Alexeev, GD, Alkhazov, G, Alton, A, Alverson, G, Alves, GA, Anastasoaie, M, Ancu, LS, Andeen, T, Andrieu, B, Anzelc, MS, Aoki, M, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, Asman, B, Jesus, ACS Assis, Atramentov, O, Avila, C, Backusmayes, J, Badaud, F, Bagby, L, Baldin, B, Bandurin, DV, Banerjee, P, Banerjee, S, Barberis, E, Barfuss, A-F, Bargassa, P, Baringer, P, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Beale, S, Bean, A, Begalli, M, Begel, M, Belanger-Champagne, C, Bellantoni, L, Bellavance, A, Benitez, JA, Beri, SB, Bernardi, G, Bernhard, R, Bertram, I, Besançon, M, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Blazey, G, Blekman, F, Blessing, S, Bloom, K, Boehnlein, A, Boline, D, Bolton, TA, Boos, EE, Borissov, G, Bose, T, Brandt, A, Brock, R, Brooijmans, G, Bross, A, Brown, D, Bu, XB, Buchanan, NJ, Buchholz, D, Buehler, M, Buescher, V, Bunichev, V, Burdin, S, Burnett, TH, Buszello, CP, Calfayan, P, Calpas, B, Calvet, S, Cammin, J, Carrasco-Lizarraga, MA, Carrera, E, Carvalho, W, Casey, BCK, Castilla-Valdez, H, Chakrabarti, S, Chakraborty, D, Chan, KM, Chandra, A, Cheu, E, Cho, DK, Choi, S, and Choudhary, B
Subjects: DØ Collaboration, hep-ex, General Physics, Mathematical Sciences, Physical Sciences, Engineering
Abstract: First measurements of the differential cross sections d;{3}sigma/(dp_{T};{gamma}dy;{gamma}dy;{jet}) for the inclusive production of a photon in association with a heavy quark (b, c) jet are presented, covering photon transverse momenta 3015 GeV. The results are based on an integrated luminosity of 1 fb;{-1} in pp[over ] collisions at sqrt[s]=1.96 TeV recorded with the D0 detector at the Fermilab Tevatron Collider. The results are compared with next-to-leading order perturbative QCD predictions.
Published: 2009

6. b-Jet identification in the D0 experiment

Author: Abazov, V.M., Abbott, B., Abolins, M., Acharya, B.S., Adams, M., Adams, T., Aguilo, E., Alexeev, G.D., Alkhazov, G., Alton, A., Alverson, G., Alves, G.A., Anastasoaie, M., Ancu, L.S., Aoki, M., Arnoud, Y., Arov, M., Askew, A., Åsman, B., Atramentov, O., Avila, C., BackusMayes, J., Badaud, F., Bagby, L., Baldin, B., Bandurin, D.V., Banerjee, S., Barberis, E., Barfuss, A.-F., Baringer, P., Barreto, J., Bartlett, J.F., Bassler, U., Beale, S., Bean, A., Begalli, M., Begel, M., Belanger-Champagne, C., Bellantoni, L., Benitez, J.A., Beri, S.B., Bernardi, G., Bernhard, R., Bertram, I., Besançon, M., Beuselinck, R., Bezzubov, V.A., Bhat, P.C., Bhatnagar, V., Blazey, G., Blessing, S., Bloch, D., Bloom, K., Boehnlein, A., Boline, D., Bolton, T.A., Boos, E.E., Borissov, G., Bose, T., Brandt, A., Brock, R., Brooijmans, G., Bross, A., Brown, D., Bu, X.B., Buchholz, D., Buehler, M., Buescher, V., Bunichev, V., Burdin, S., Burnet, T.H., Buszello, C.P., Calfayan, P., Calpas, B., Calvet, S., Camacho-Pérez, E., Cammin, J., Carrasco-Lizarraga, M.A., Carrera, E., Casey, B.C.K., Castilla-Valdez, H., Chakrabarti, S., Chakraborty, D., Chan, K.M., Chandra, A., Chen, G., Chevalier-Théry, S., Cho, D.K., Cho, S.W., Choi, S., Choudhary, B., Christoudias, T., Cihangir, S., Claes, D., Clément, B., Clutter, J., Cooke, M., Cooper, W.E., Corcoran, M., Couderc, F., Cousinou, M.-C., Cutts, D., Ćwiok, M., Das, A., Davies, G., De, K., de Jong, S.J., De La Cruz-Burelo, E., DeVaughan, K., Déliot, F., Demarteau, M., Demina, R., Denisov, D., Denisov, S.P., Desai, S., Diehl, H.T., Diesburg, M., Dominguez, A., Dorland, T., Dubey, A., Dudko, L.V., Duflot, L., Duggan, D., Duperrin, A., Dutt, S., Dyshkant, A., Eads, M., Edmunds, D., Ellison, J., Elvira, V.D., Enari, Y., Eno, S., Evans, H., Evdokimov, A., Evdokimov, V.N., Facini, G., Feligioni, L., Ferapontov, A.V., Ferbel, T., Fiedler, F., Filthaut, F., Fisher, W., Fisk, H.E., Fortner, M., Fox, H., Fuess, S., Gadfort, T., Garcia-Bellido, A., Gavrilov, V., Gay, P., Geist, W., Gelé, D., Geng, W., Gerbaudo, D., Gerber, C.E., Gershtein, Y., Gillberg, D., Ginther, G., Golling, T., Golovanov, G., Gómez, B., Goussiou, A., Grannis, P.D., Greder, S., Greenlee, H., Greenwood, Z.D., Gregores, E.M., Grenier, G., Gris, Ph., Grivaz, J.-F., Grohsjean, A., Grünendahl, S., Grünewald, M.W., Guo, F., Guo, J., Gutierrez, G., Gutierrez, P., Haas, A., Haefner, P., Hagopian, S., Haley, J., Hall, I., Han, L., Harder, K., Harel, A., Hauptman, J.M., Hays, J., Hebbeker, T., Hedin, D., Heinson, A.P., Heintz, U., Hensel, C., Heredia-De La Cruz, I., Herner, K., Hesketh, G., Hildreth, M.D., Hirosky, R., Hoang, T., Hobbs, J.D., Hoeneisen, B., Hohlfeld, M., Hossain, S., Houben, P., Hu, Y., Hubacek, Z., Huske, N., Hynek, V., Iashvili, I., Illingworth, R., Ito, A.S., Jabeen, S., Jaffré, M., Jain, S., Jamin, D., Jesik, R., Johns, K., Johnson, C., Johnson, M., Johnston, D., Jonckheere, A., Jonsson, P., Juste, A., Kajfasz, E., Karmanov, D., Kasper, P.A., Katsanos, I., Kehoe, R., Kermiche, S., Khalatyan, N., Khanov, A., Kharchilava, A., Kharzheev, Y.N., Khatidze, D., Kirby, M.H., Kirsch, M., Kohli, J.M., Kozelov, A.V., Kraus, J., Kumar, A., Kupco, A., Kurča, T., Kuzmin, V.A., Kvita, J., Lammers, S., Landsberg, G., Lebrun, P., Lee, H.S., Lee, W.M., Lellouch, J., Li, L., Li, Q.Z., Lietti, S.M., Lim, J.K., Lincoln, D., Linnemann, J., Lipaev, V.V., Lipton, R., Liu, Y., Liu, Z., Lobodenko, A., Lokajicek, M., Love, P., Lubatti, H.J., Luna-Garcia, R., Lyon, A.L., Maciel, A.K.A., Mackin, D., Magaña-Villalba, R., Mal, P.K., Malik, S., Malyshev, V.L., Maravin, Y., Martínez-Ortega, J., McCarthy, R., McGivern, C.L., Meijer, M.M., Melnitchouk, A., Mendoza, L., Menezes, D., Mercadante, P.G., Merkin, M., Meyer, A., Meyer, J., Mondal, N.K., Moulik, T., Muanza, G.S., Mulhearn, M., Nagy, E., Naimuddin, M., Narain, M., Nayyar, R., Neal, H.A., Negret, J.P., Neustroev, P., Nilsen, H., Novaes, S.F., Nunnemann, T., Obrant, G., Onoprienko, D., Orduna, J., Osman, N., Osta, J., Otero y Garzón, G.J., Owen, M., Padilla, M., Pangilinan, M., Parashar, N., Parihar, V., Park, S.-J., Park, S.K., Parsons, J., Partridge, R., Parua, N., Patwa, A., Penning, B., Perfilov, M., Peters, K., Peters, Y., Pétroff, P., Piegaia, R., Piper, J., Pleier, M.-A., Podesta-Lerma, P.L.M., Podstavkov, V.M., Pol, M.-E., Polozov, P., Popov, A.V., Prewitt, M., Price, D., Protopopescu, S., Qian, J., Quadt, A., Quinn, B., Rangel, M.S., Ranjan, K., Ratoff, P.N., Razumov, I., Renkel, P., Rich, P., Rijssenbeek, M., Ripp-Baudot, I., Rizatdinova, F., Robinson, S., Rominsky, M., Royon, C., Rubinov, P., Ruchti, R., Safronov, G., Sajot, G., Sánchez-Hernández, A., Sanders, M.P., Sanghi, B., Savage, G., Sawyer, L., Scanlon, T., Schaile, D., Schamberger, R.D., Scheglov, Y., Schellman, H., Schliephake, T., Schlobohm, S., Schwanenberger, C., Schwartzman, A., Schwienhorst, R., Sekaric, J., Severini, H., Shabalina, E., Shary, V., Shchukin, A.A., Shivpuri, R.K., Simak, V., Sirotenko, V., Skubic, P., Slattery, P., Smirnov, D., Snow, G.R., Snow, J., Snyder, S., Söldner-Rembold, S., Sonnenschein, L., Sopczak, A., Sosebee, M., Soustruznik, K., Spurlock, B., Stark, J., Stolin, V., Stoyanova, D.A., Strandberg, J., Strang, M.A., Strauss, E., Strauss, M., Ströhmer, R., Strom, D., Stutte, L., Svoisky, P., Takahashi, M., Tanasijczuk, A., Taylor, W., Tiller, B., Titov, M., Tokmenin, V.V., Tsybychev, D., Tuchming, B., Tully, C., Tuts, P.M., Unalan, R., Uvarov, L., Uvarov, S., Uzunyan, S., Van Kooten, R., van Leeuwen, W.M., Varelas, N., Varnes, E.W., Vasilyev, I.A., Verdier, P., Vertogradov, L.S., Verzocchi, M., Vesterinen, M., Vilanova, D., Vint, P., Vokac, P., Wahl, H.D., Wang, M.H.L.S., Warchol, J., Watts, G., Wayne, M., Weber, G., Weber, M., Wetstein, M., White, A., Wicke, D., Williams, M.R.J., Wilson, G.W., Wimpenny, S.J., Wobisch, M., Wood, D.R., Wyatt, T.R., Xie, Y., Xu, C., Yacoob, S., Yamada, R., Yang, W.-C., Yasuda, T., Yatsunenko, Y.A., Ye, Z., Yin, H., Yip, K., Yoo, H.D., Youn, S.W., Yu, J., Zelitch, S., Zhao, T., Zhou, B., Zhu, J., Zielinski, M., Zieminska, D., and Zivkovic, L.
Published: 2010
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7. A novel method for modeling the recoil in W boson events at hadron colliders

Author: Abazov, V.M., Abbott, B., Abolins, M., Acharya, B.S., Adams, M., Adams, T., Aguilo, E., Ahsan, M., Alexeev, G.D., Alkhazov, G., Alton, A., Alverson, G., Alves, G.A., Ancu, L.S., Andeen, T., Anzelc, M.S., Aoki, M., Arnoud, Y., Arov, M., Arthaud, M., Askew, A., Åsman, B., Atramentov, O., Avila, C., BackusMayes, J., Badaud, F., Bagby, L., Baldin, B., Bandurin, D.V., Banerjee, S., Barberis, E., Barfuss, A.-F., Bargassa, P., Baringer, P., Barreto, J., Bartlett, J.F., Bassler, U., Bauer, D., Beale, S., Bean, A., Begalli, M., Begel, M., Belanger-Champagne, C., Bellantoni, L., Bellavance, A., Benitez, J.A., Beri, S.B., Bernardi, G., Bernhard, R., Bertram, I., Besançon, M., Beuselinck, R., Bezzubov, V.A., Bhat, P.C., Bhatnagar, V., Blazey, G., Blessing, S., Bloom, K., Boehnlein, A., Boline, D., Bolton, T.A., Boos, E.E., Borissov, G., Bose, T., Brandt, A., Brock, R., Brooijmans, G., Bross, A., Brown, D., Bu, X.B., Buchholz, D., Buehler, M., Buescher, V., Bunichev, V., Burdin, S., Burnett, T.H., Buszello, C.P., Calfayan, P., Calpas, B., Calvet, S., Cammin, J., Carrasco-Lizarraga, M.A., Carrera, E., Carvalho, W., Casey, B.C.K., Castilla-Valdez, H., Chakrabarti, S., Chakraborty, D., Chan, K.M., Chandra, A., Cheu, E., Cho, D.K., Cho, S.W., Choi, S., Choudhary, B., Christoudias, T., Cihangir, S., Claes, D., Clutter, J., Cooke, M., Cooper, W.E., Corcoran, M., Couderc, F., Cousinou, M.-C., Cutts, D., Ćwiok, M., Das, A., Davies, G., De, K., de Jong, S.J., De La Cruz-Burelo, E., DeVaughan, K., Déliot, F., Demarteau, M., Demina, R., Denisov, D., Denisov, S.P., Desai, S., Diehl, H.T., Diesburg, M., Dominguez, A., Dorland, T., Dubey, A., Dudko, L.V., Duflot, L., Duggan, D., Duperrin, A., Dutt, S., Dyshkant, A., Eads, M., Edmunds, D., Ellison, J., Elvira, V.D., Enari, Y., Eno, S., Escalier, M., Evans, H., Evdokimov, A., Evdokimov, V.N., Facini, G., Ferapontov, A.V., Ferbel, T., Fiedler, F., Filthaut, F., Fisher, W., Fisk, H.E., Fortner, M., Fox, H., Fu, S., Fuess, S., Gadfort, T., Galea, C.F., Garcia-Bellido, A., Gavrilov, V., Gay, P., Geist, W., Geng, W., Gerber, C.E., Gershtein, Y., Gillberg, D., Ginther, G., Gómez, B., Goussiou, A., Grannis, P.D., Greder, S., Greenlee, H., Greenwood, Z.D., Gregores, E.M., Grenier, G., Gris, Ph., Grivaz, J.-F., Grohsjean, A., Grünendahl, S., Grünewald, M.W., Guo, F., Guo, J., Gutierrez, G., Gutierrez, P., Haas, A., Haefner, P., Hagopian, S., Haley, J., Hall, I., Hall, R.E., Han, L., Harder, K., Harel, A., Hauptman, J.M., Hays, J., Hebbeker, T., Hedin, D., Hegeman, J.G., Heinson, A.P., Heintz, U., Hensel, C., Heredia-De La Cruz, I., Herner, K., Hesketh, G., Hildreth, M.D., Hirosky, R., Hoang, T., Hobbs, J.D., Hoeneisen, B., Hohlfeld, M., Hossain, S., Houben, P., Hu, Y., Hubacek, Z., Huske, N., Hynek, V., Iashvili, I., Illingworth, R., Ito, A.S., Jabeen, S., Jaffré, M., Jain, S., Jakobs, K., Jamin, D., Jesik, R., Johns, K., Johnson, C., Johnson, M., Johnston, D., Jonckheere, A., Jonsson, P., Juste, A., Kajfasz, E., Karmanov, D., Kasper, P.A., Katsanos, I., Kaushik, V., Kehoe, R., Kermiche, S., Khalatyan, N., Khanov, A., Kharchilava, A., Kharzheev, Y.N., Khatidze, D., Kirby, M.H., Kirsch, M., Klima, B., Kohli, J.M., Konrath, J.-P., Kozelov, A.V., Kraus, J., Kuhl, T., Kumar, A., Kupco, A., Kurča, T., Kuzmin, V.A., Kvita, J., Lacroix, F., Lam, D., Lammers, S., Landsberg, G., Lebrun, P., Lee, H.S., Lee, W.M., Leflat, A., Lellouch, J., Li, L., Li, Q.Z., Lietti, S.M., Lim, J.K., Lincoln, D., Linnemann, J., Lipaev, V.V., Lipton, R., Liu, Y., Liu, Z., Lobodenko, A., Lokajicek, M., Love, P., Lubatti, H.J., Luna-Garcia, R., Lyon, A.L., Maciel, A.K.A., Mackin, D., Mättig, P., Magaña-Villalba, R., Mal, P.K., Malik, S., Malyshev, V.L., Maravin, Y., Martin, B., McCarthy, R., McGivern, C.L., Meijer, M.M., Melnitchouk, A., Mendoza, L., Menezes, D., Mercadante, P.G., Merkin, M., Merritt, K.W., Meyer, A., Meyer, J., Mondal, N.K., Montgomery, H.E., Moore, R.W., Moulik, T., Muanza, G.S., Mulhearn, M., Mundal, O., Mundim, L., Nagy, E., Naimuddin, M., Narain, M., Neal, H.A., Negret, J.P., Neustroev, P., Nilsen, H., Nogima, H., Novaes, S.F., Nunnemann, T., Obrant, G., Ochando, C., Onoprienko, D., Orduna, J., Oshima, N., Osman, N., Osta, J., Otec, R., Otero y Garzón, G.J., Owen, M., Padilla, M., Padley, P., Pangilinan, M., Parashar, N., Park, S.-J., Park, S.K., Parsons, J., Partridge, R., Parua, N., Patwa, A., Penning, B., Perfilov, M., Peters, K., Peters, Y., Pétroff, P., Piegaia, R., Piper, J., Pleier, M.-A., Podesta-Lerma, P.L.M., Podstavkov, V.M., Pogorelov, Y., Pol, M.-E., Polozov, P., Popov, A.V., Prewitt, M., Protopopescu, S., Qian, J., Quadt, A., Quinn, B., Rakitine, A., Rangel, M.S., Ranjan, K., Ratoff, P.N., Renkel, P., Rich, P., Rijssenbeek, M., Ripp-Baudot, I., Rizatdinova, F., Robinson, S., Rominsky, M., Royon, C., Rubinov, P., Ruchti, R., Safronov, G., Sajot, G., Sánchez-Hernández, A., Sanders, M.P., Sanghi, B., Savage, G., Sawyer, L., Scanlon, T., Schaile, D., Schamberger, R.D., Scheglov, Y., Schellman, H., Schliephake, T., Schlobohm, S., Schwanenberger, C., Schwienhorst, R., Sekaric, J., Severini, H., Shabalina, E., Shamim, M., Shary, V., Shchukin, A.A., Shivpuri, R.K., Siccardi, V., Simak, V., Sirotenko, V., Skubic, P., Slattery, P., Smirnov, D., Snow, G.R., Snow, J., Snyder, S., Söldner-Rembold, S., Sonnenschein, L., Sopczak, A., Sosebee, M., Soustruznik, K., Spurlock, B., Stark, J., Stolin, V., Stoyanova, D.A., Strandberg, J., Strang, M.A., Strauss, E., Strauss, M., Ströhmer, R., Strom, D., Stutte, L., Sumowidagdo, S., Svoisky, P., Takahashi, M., Tanasijczuk, A., Taylor, W., Tiller, B., Titov, M., Tokmenin, V.V., Torchiani, I., Tsybychev, D., Tuchming, B., Tully, C., Tuts, P.M., Unalan, R., Uvarov, L., Uvarov, S., Uzunyan, S., van den Berg, P.J., Van Kooten, R., van Leeuwen, W.M., Varelas, N., Varnes, E.W., Vasilyev, I.A., Verdier, P., Vertogradov, L.S., Verzocchi, M., Vesterinen, M., Vilanova, D., Vint, P., Vokac, P., Wagner, R., Wahl, H.D., Wang, M.H.L.S., Warchol, J., Watts, G., Wayne, M., Weber, G., Weber, M., Welty-Rieger, L., Wenger, A., Wetstein, M., White, A., Wicke, D., Williams, M.R.J., Wilson, G.W., Wimpenny, S.J., Wobisch, M., Wood, D.R., Wyatt, T.R., Xie, Y., Xu, C., Yacoob, S., Yamada, R., Yang, W.-C., Yasuda, T., Yatsunenko, Y.A., Ye, Z., Yin, H., Yip, K., Yoo, H.D., Youn, S.W., Yu, J., Zeitnitz, C., Zelitch, S., Zhao, T., Zhou, B., Zhu, J., Zielinski, M., Zieminska, D., Zivkovic, L., Zutshi, V., and Zverev, E.G.
Published: 2009
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8. The upgraded DØ detector

Author: Abazov, V.M., Abbott, B., Abolins, M., Acharya, B.S., Adams, D.L., Adams, M., Adams, T., Agelou, M., Agram, J.-L., Ahmed, S.N., Ahn, S.H., Ahsan, M., Alexeev, G.D., Alkhazov, G., Alton, A., Alverson, G., Alves, G.A., Anastasoaie, M., Andeen, T., Anderson, J.T., Anderson, S., Andrieu, B., Angstadt, R., Anosov, V., Arnoud, Y., Arov, M., Askew, A., Åsman, B., Assis Jesus, A.C.S., Atramentov, O., Autermann, C., Avila, C., Babukhadia, L., Bacon, T.C., Badaud, F., Baden, A., Baffioni, S., Bagby, L., Baldin, B., Balm, P.W., Banerjee, P., Banerjee, S., Barberis, E., Bardon, O., Barg, W., Bargassa, P., Baringer, P., Barnes, C., Barreto, J., Bartlett, J.F., Bassler, U., Bhattacharjee, M., Baturitsky, M.A., Bauer, D., Bean, A., Baumbaugh, B., Beauceron, S., Begalli, M., Beaudette, F., Begel, M., Bellavance, A., Beri, S.B., Bernardi, G., Bernhard, R., Bertram, I., Besançon, M., Besson, A., Beuselinck, R., Beutel, D., Bezzubov, V.A., Bhat, P.C., Bhatnagar, V., Binder, M., Biscarat, C., Bishoff, A., Black, K.M., Blackler, I., Blazey, G., Blekman, F., Blessing, S., Bloch, D., Blumenschein, U., Bockenthien, E., Bodyagin, V., Boehnlein, A., Boeriu, O., Bolton, T.A., Bonamy, P., Bonifas, D., Borcherding, F., Borissov, G., Bos, K., Bose, T., Boswell, C., Bowden, M., Brandt, A., Briskin, G., Brock, R., Brooijmans, G., Bross, A., Buchanan, N.J., Buchholz, D., Buehler, M., Buescher, V., Burdin, S., Burke, S., Burnett, T.H., Busato, E., Buszello, C.P., Butler, D., Butler, J.M., Cammin, J., Caron, S., Bystricky, J., Canal, L., Canelli, F., Carvalho, W., Casey, B.C.K., Casey, D., Cason, N.M., Castilla-Valdez, H., Chakrabarti, S., Chakraborty, D., Chan, K.M., Chandra, A., Chapin, D., Charles, F., Cheu, E., Chevalier, L., Chi, E., Chiche, R., Cho, D.K., Choate, R., Choi, S., Choudhary, B., Chopra, S., Christenson, J.H., Christiansen, T., Christofek, L., Churin, I., Cisko, G., Claes, D., Clark, A.R., Clément, B., Clément, C., Coadou, Y., Colling, D.J., Coney, L., Connolly, B., Cooke, M., Cooper, W.E., Coppage, D., Corcoran, M., Coss, J., Cothenet, A., Cousinou, M.-C., Cox, B., Crépé-Renaudin, S., Cristetiu, M., Cummings, M.A.C., Cutts, D., da Motta, H., Das, M., Davies, B., Davies, G., Davis, G.A., Davis, W., De, K., de Jong, P., de Jong, S.J., De La Cruz-Burelo, E., De La Taille, C., De Oliveira Martins, C., Dean, S., Degenhardt, J.D., Déliot, F., Delsart, P.A., Del Signore, K., DeMaat, R., Demarteau, M., Demina, R., Demine, P., Denisov, D., Denisov, S.P., Desai, S., Diehl, H.T., Diesburg, M., Doets, M., Doidge, M., Dong, H., Doulas, S., Dudko, L.V., Duflot, L., Dugad, S.R., Duperrin, A., Dvornikov, O., Dyer, J., Dyshkant, A., Eads, M., Edmunds, D., Edwards, T., Ellison, J., Elmsheuser, J., Eltzroth, J.T., Elvira, V.D., Eno, S., Ermolov, P., Eroshin, O.V., Estrada, J., Evans, D., Evans, H., Evdokimov, A., Evdokimov, V.N., Fagan, J., Fast, J., Fatakia, S.N., Fein, D., Feligioni, L., Ferapontov, A.V., Ferbel, T., Ferreira, M.J., Fiedler, F., Filthaut, F., Fisher, W., Fisk, H.E., Fleck, I., Fitzpatrick, T., Flattum, E., Fleuret, F., Flores, R., Foglesong, J., Fortner, M., Fox, H., Franklin, C., Freeman, W., Fu, S., Fuess, S., Gadfort, T., Galea, C.F., Gallas, E., Galyaev, E., Gao, M., Garcia, C., Garcia-Bellido, A., Gardner, J., Gavrilov, V., Gay, A., Gay, P., Gelé, D., Gelhaus, R., Genser, K., Gerber, C.E., Gershtein, Y., Gillberg, D., Geurkov, G., Ginther, G., Gobbi, B., Goldmann, K., Golling, T., Gollub, N., Golovtsov, V., Gómez, B., Gomez, G., Gomez, R., Goodwin, R., Gornushkin, Y., Gounder, K., Goussiou, A., Graham, D., Graham, G., Grannis, P.D., Gray, K., Greder, S., Green, D.R., Green, J., Green, J.A., Greenlee, H., Greenwood, Z.D., Gregores, E.M., Grinstein, S., Gris, Ph., Grivaz, J.-F., Groer, L., Grünendahl, S., Grünewald, M.W., Gu, W., Guglielmo, J., Gupta, A., Gurzhiev, S.N., Gutierrez, G., Gutierrez, P., Haas, A., Hadley, N.J., Haggard, E., Haggerty, H., Hagopian, S., Hall, I., Hall, R.E., Han, C., Han, L., Hance, R., Hanagaki, K., Hanlet, P., Hansen, S., Harder, K., Harel, A., Harrington, R., Hauptman, J.M., Hauser, R., Hays, C., Hays, J., Hazen, E., Hebbeker, T., Hebert, C., Hedin, D., Heinmiller, J.M., Heinson, A.P., Heintz, U., Hensel, C., Hesketh, G., Hildreth, M.D., Hirosky, R., Hobbs, J.D., Hoeneisen, B., Hohlfeld, M., Hong, S.J., Hooper, R., Hou, S., Houben, P., Hu, Y., Huang, J., Huang, Y., Hynek, V., Huffman, D., Iashvili, I., Illingworth, R., Ito, A.S., Jabeen, S., Jacquier, Y., Jaffré, M., Jain, S., Jain, V., Jakobs, K., Jayanti, R., Jenkins, A., Jesik, R., Jiang, Y., Johns, K., Johnson, M., Johnson, P., Jonckheere, A., Jonsson, P., Jöstlein, H., Jouravlev, N., Juarez, M., Juste, A., Kaan, A.P., Kado, M.M., Käfer, D., Kahl, W., Kahn, S., Kajfasz, E., Kalinin, A.M., Kalk, J., Kalmani, S.D., Karmanov, D., Kasper, J., Katsanos, I., Kau, D., Kaur, R., Ke, Z., Kehoe, R., Kermiche, S., Kesisoglou, S., Khanov, A., Kharchilava, A., Kharzheev, Y.M., Kim, H., Kim, K.H., Kim, T.J., Kirsch, N., Klima, B., Klute, M., Kohli, J.M., Konrath, J.-P., Komissarov, E.V., Kopal, M., Korablev, V.M., Kostritski, A., Kotcher, J., Kothari, B., Kotwal, A.V., Koubarovsky, A., Kozelov, A.V., Kozminski, J., Kryemadhi, A., Kouznetsov, O., Krane, J., Kravchuk, N., Krempetz, K., Krider, J., Krishnaswamy, M.R., Krzywdzinski, S., Kubantsev, M., Kubinski, R., Kuchinsky, N., Kuleshov, S., Kulik, Y., Kumar, A., Kunori, S., Kupco, A., Kurča, T., Kvita, J., Kuznetsov, V.E., Kwarciany, R., Lager, S., Lahrichi, N., Landsberg, G., Larwill, M., Laurens, P., Lavigne, B., Lazoflores, J., Le Bihan, A.-C., Le Meur, G., Lebrun, P., Lee, S.W., Lee, W.M., Leflat, A., Leggett, C., Lehner, F., Leitner, R., Leonidopoulos, C., Leveque, J., Lewis, P., Li, J., Li, Q.Z., Li, X., Lima, J.G.R., Lincoln, D., Lindenmeyer, C., Linn, S.L., Linnemann, J., Lipaev, V.V., Lipton, R., Litmaath, M., Lizarazo, J., Lobo, L., Lobodenko, A., Lokajicek, M., Lounis, A., Love, P., Lu, J., Lubatti, H.J., Lucotte, A., Lueking, L., Luo, C., Lynker, M., Lyon, A.L., Machado, E., Maciel, A.K.A., Madaras, R.J., Mättig, P., Magass, C., Magerkurth, A., Magnan, A.-M., Maity, M., Makovec, N., Mal, P.K., Malbouisson, H.B., Malik, S., Malyshev, V.L., Manakov, V., Mao, H.S., Maravin, Y., Markley, D., Markus, M., Marshall, T., Martens, M., Martin, M., Martin-Chassard, G., Mattingly, S.E.K., Matulik, M., Mayorov, A.A., McCarthy, R., McCroskey, R., McKenna, M., McMahon, T., Meder, D., Melanson, H.L., Melnitchouk, A., Mendes, A., Mendoza, D., Mendoza, L., Meng, X., Merekov, Y.P., Merkin, M., Merritt, K.W., Meyer, A., Meyer, J., Michaut, M., Miao, C., Miettinen, H., Mihalcea, D., Mikhailov, V., Miller, D., Mitrevski, J., Mokhov, N., Molina, J., Mondal, N.K., Montgomery, H.E., Moore, R.W., Moulik, T., Muanza, G.S., Mostafa, M., Moua, S., Mulders, M., Mundim, L., Mutaf, Y.D., Nagaraj, P., Nagy, E., Naimuddin, M., Nang, F., Narain, M., Narasimhan, V.S., Narayanan, A., Naumann, N.A., Neal, H.A., Negret, J.P., Nelson, S., Neuenschwander, R.T., Neustroev, P., Noeding, C., Nomerotski, A., Novaes, S.F., Nozdrin, A., Nunnemann, T., Nurczyk, A., Nurse, E., O’Dell, V., O’Neil, D.C., Oguri, V., Olis, D., Oliveira, N., Olivier, B., Olsen, J., Oshima, N., Oshinowo, B.O., Otero y Garzón, G.J., Padley, P., Papageorgiou, K., Parashar, N., Park, J., Park, S.K., Parsons, J., Partridge, R., Parua, N., Patwa, A., Pawloski, G., Perea, P.M., Perez, E., Peters, O., Pétroff, P., Petteni, M., Phaf, L., Piegaia, R., Pleier, M.-A., Podesta-Lerma, P.L.M., Podstavkov, V.M., Pogorelov, Y., Pol, M.-E., Pompoš, A., Polosov, P., Pope, B.G., Popkov, E., Porokhovoy, S., Prado da Silva, W.L., Pritchard, W., Prokhorov, I., Prosper, H.B., Protopopescu, S., Przybycien, M.B., Qian, J., Quadt, A., Quinn, B., Ramberg, E., Ramirez-Gomez, R., Rani, K.J., Ranjan, K., Rao, M.V.S., Rapidis, P.A., Rapisarda, S., Raskowski, J., Ratoff, P.N., Ray, R.E., Reay, N.W., Rechenmacher, R., Reddy, L.V., Regan, T., Renardy, J.-F., Reucroft, S., Rha, J., Ridel, M., Rijssenbeek, M., Ripp-Baudot, I., Rizatdinova, F., Robinson, S., Rodrigues, R.F., Roco, M., Rotolo, C., Royon, C., Rubinov, P., Ruchti, R., Rucinski, R., Rud, V.I., Russakovich, N., Russo, P., Sabirov, B., Sajot, G., Sánchez-Hernández, A., Sanders, M.P., Santoro, A., Satyanarayana, B., Savage, G., Sawyer, L., Scanlon, T., Schaile, D., Schamberger, R.D., Scheglov, Y., Schellman, H., Schieferdecker, P., Schmitt, C., Schwanenberger, C., Schukin, A.A., Schwartzman, A., Schwienhorst, R., Sengupta, S., Severini, H., Shabalina, E., Shamim, M., Shankar, H.C., Shary, V., Shchukin, A.A., Sheahan, P., Shephard, W.D., Shivpuri, R.K., Shishkin, A.A., Shpakov, D., Shupe, M., Sidwell, R.A., Simak, V., Sirotenko, V., Skow, D., Skubic, P., Slattery, P., Smith, D.E., Smith, R.P., Smolek, K., Snow, G.R., Snow, J., Snyder, S., Söldner-Rembold, S., Song, X., Song, Y., Sonnenschein, L., Sopczak, A., Sorín, V., Sosebee, M., Soustruznik, K., Souza, M., Spartana, N., Spurlock, B., Stanton, N.R., Stark, J., Steele, J., Stefanik, A., Steinberg, J., Steinbrück, G., Stevenson, K., Stolin, V., Stone, A., Stoyanova, D.A., Strandberg, J., Strang, M.A., Strauss, M., Ströhmer, R., Strom, D., Strovink, M., Stutte, L., Sumowidagdo, S., Sznajder, A., Talby, M., Tentindo-Repond, S., Tamburello, P., Taylor, W., Telford, P., Temple, J., Terentyev, N., Teterin, V., Thomas, E., Thompson, J., Thooris, B., Titov, M., Toback, D., Tokmenin, V.V., Tolian, C., Tomoto, M., Tompkins, D., Toole, T., Torborg, J., Touze, F., Towers, S., Trefzger, T., Trincaz-Duvoid, S., Trippe, T.G., Tsybychev, D., Tuchming, B., Tully, C., Turcot, A.S., Tuts, P.M., Utes, M., Uvarov, L., Uvarov, S., Uzunyan, S., Vachon, B., van den Berg, P.J., van Gemmeren, P., Van Kooten, R., van Leeuwen, W.M., Varelas, N., Varnes, E.W., Vartapetian, A., Vasilyev, I.A., Vaupel, M., Vaz, M., Verdier, P., Vertogradov, L.S., Verzocchi, M., Vigneault, M., Villeneuve-Seguier, F., Vishwanath, P.R., Vlimant, J.-R., Von Toerne, E., Vorobyov, A., Vreeswijk, M., Vu Anh, T., Vysotsky, V., Wahl, H.D., Walker, R., Wallace, N., Wang, L., Wang, Z.-M., Warchol, J., Warsinsky, M., Watts, G., Wayne, M., Weber, M., Weerts, H., Wegner, M., Wermes, N., Wetstein, M., White, A., White, V., Whiteson, D., Wicke, D., Wijnen, T., Wijngaarden, D.A., Wilcer, N., Willutzki, H., Wilson, G.W., Wimpenny, S.J., Wittlin, J., Wlodek, T., Wobisch, M., Womersley, J., Wood, D.R., Wyatt, T.R., Wu, Z., Xie, Y., Xu, Q., Xuan, N., Yacoob, S., Yamada, R., Yan, M., Yarema, R., Yasuda, T., Yatsunenko, Y.A., Yen, Y., Yip, K., Yoo, H.D., Yoffe, F., Youn, S.W., Yu, J., Yurkewicz, A., Zabi, A., Zanabria, M., Zatserklyaniy, A., Zdrazil, M., Zeitnitz, C., Zhang, B., Zhang, D., Zhang, X., Zhao, T., Zhao, Z., Zheng, H., Zhou, B., Zhu, J., Zielinski, M., Zieminska, D., Zieminski, A., Zitoun, R., Zmuda, T., Zutshi, V., Zviagintsev, S., Zverev, E.G., and Zylberstejn, A.
Published: 2006
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9. Measurement of the forward-backward charge asymmetry and extraction of sin2θWeff in pp̄→Z/γ*+X→e+e-+X events produced at s=1.96TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Aoki, M, Arnoud, Y, Arov, M, Arthaud, M, and Askew, A
Abstract: We present a measurement of the forward-backward charge asymmetry (AFB) in pp̄→Z/γ*+X→e+e-+X events at a center-of-mass energy of 1.96 TeV using 1.1fb-1 of data collected with the D0 detector at the Fermilab Tevatron collider. AFB is measured as a function of the invariant mass of the electron-positron pair, and found to be consistent with the standard model prediction. We use the AFB measurement to extract the effective weak mixing angle sin2θWeff=0.2326±0.0018(stat)±0.0006(syst). © 2008 The American Physical Society.
Published: 2016

10. Measurement of Bs0 Mixing Parameters from the Flavor-Tagged Decay Bs0→J/ψ

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Åsman, B
Abstract: From an analysis of the flavor-tagged decay Bs0→J/ψ we obtain the width difference between the Bs0 light and heavy mass eigenstates, ΔΓs=0.19±0.07(stat)-0.01+0.02(syst)ps-1, and the CP-violating phase, s=-0.57-0.30+0.24(stat)-0.02+0.08(syst). The allowed 90% CL intervals of ΔΓs and s are 0.06
Published: 2016

11. Search for Randall-Sundrum gravitons with 1 fb(-1) of data from p(p)over-bar collisions at root s=1.96 TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Asman, B
Published: 2016

12. Search for charged higgs bosons decaying into top and bottom quarks in pp[over ] collisions

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Aoki, M, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Asman, B
Abstract: We describe a search for production of a charged Higgs boson, qq[over ];{'}-->H;{+}, reconstructed in the tb[over ] final state in the mass range 180< or =M_{H;{+}}< or =300 GeV. The search was undertaken at the Fermilab Tevatron collider with a center-of-mass energy sqrt[s]=1.96 TeV and uses 0.9 fb;{-1} of data collected with the D0 detector. We find no evidence for charged Higgs boson production and set upper limits on the production cross section in the types I, II, and III two-Higgs-doublet models (2HDMs). An excluded region in the (M_{H;{+}}, tanbeta) plane for type I 2HDM is presented.
Published: 2016

13. Observation of the Bc meson in the exclusive decay Bc→J/ψπ

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Aoki, M, Arnoud, Y, Arov, M, Arthaud, M, and Askew, A
Abstract: A fully reconstructed Bc→J/ψπ signal is observed with the D0 detector at the Fermilab Tevatron pp̄ collider using 1.3fb-1 of integrated luminosity. The signal consists of 54±12 candidates with a significance that exceeds 5 standard deviations, and confirms earlier observations of this decay. The measured mass of the Bc meson is 6300±14(stat)±5(syst) MeV/c2. © 2008 The American Physical Society.
Published: 2016

14. Search for particles decaying into a Z boson and a photon in p(p)over-bar collisions at root s=1.96 TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Agram, J, Alm, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, and Jesus, A
Published: 2016

15. Search for scalar neutrino superpartners in e+mu final states in p(p)over-bar collisions at root s=1.96 TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Asman, B
Published: 2016

16. Erratum to: 'Measurement of the isolated photon cross section in p over(p, ̄) collisions at sqrt(s) = 1.96 TeV' [Phys. Lett. B 639 (2006) 151] (DOI:10.1016/j.physletb.2006.04.048)

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Åsman, B
Published: 2016

17. Measurement of B (t → W b) / B (t → W q) at sqrt(s) = 1.96 TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Agram, J, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Åsman, B, and Assis Jesus, A
Abstract: We present the measurement of R = B (t → W b) / B (t → W q) in p over(p, ̄) collisions at sqrt(s) = 1.96 TeV, using 230 pb-1 of data collected by the DØ experiment at the Fermilab Tevatron Collider. We fit simultaneously R and the number (Nt over(t, ̄)) of selected top quark pairs (t over(t, ̄)), to the number of identified b-quark jets in events with one electron or one muon, three or more jets, and high transverse energy imbalance. To improve sensitivity, kinematical properties of events with no identified b-quark jets are included in the fit. We measure R = 1.03-0.17+0.19 (stat + syst), in good agreement with the standard model. We set lower limits of R > 0.61 and | Vt b | > 0.78 at 95% confidence level. © 2006 Elsevier B.V. All rights reserved.
Published: 2016

18. Measurement of B-s(0) Mixing Parameters from the Flavor-Tagged Decay B-s(0)-> J/psi phi

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Asman, B
Published: 2016

19. Relative rates of B meson decays into Sigma(2S) and J/Sigma mesons (vol 79, 111102, 2009)

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Aoki, M, Arnoud, Y, Arov, M, Arthaud, M, and Askew, A
Published: 2016

20. Search for a heavy resonance decaying into a Z+jet final state in pp̄ collisions at s=1.96TeV using the D0 detector

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Agram, J, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Åsman, B, and Jesus, A
Abstract: We have searched for a heavy resonance decaying into a Z+jet final state in pp̄ collisions at a center of mass energy of 1.96TeV at the Fermilab Tevatron collider using the D0 detector. No indication for such a resonance was found in a data sample corresponding to an integrated luminosity of 370pb-1. We set upper limits on the cross section times branching fraction for heavy resonance production at the 95% C.L. as a function of the resonance mass and width. The limits are interpreted within the framework of a specific model of excited quark production. © 2006 The American Physical Society.
Published: 2016

21. Study of the decay Bs(0)-->Ds()Ds()

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, and Assis Jesus, A
Abstract: We report a study of the decay Bs(0)-->Ds(*)Ds(*) using a data sample corresponding to 1.3 fb(-1) of integrated luminosity collected by the D0 experiment in 2002-2006 during run II of the Fermilab Tevatron collider. One Ds(*) meson was partially reconstructed in the decay Ds-->phi mu nu, and the other Ds(*) meson was identified using the decay Ds-->phi pi where no attempt was made to distinguish Ds and Ds(*) states. For the branching fraction Br(Bs(0)-->Ds(*)Ds(*)) we obtain a 90% C.L. range [0.002,0.080] and central value 0.039(-0.017)(+0.019)(stat)(-0.015)(+0.016)(syst). This was subsequently used to make the most precise estimate of the width difference DeltaGamma(s)CP in the Bs(0)-Bs(0) system: DeltaGamma(s)CP/Gamma(s)=0.079(-0.035)(+0.038)(stat)(-0.030)(+0.031)(syst).
Published: 2016

22. Measurement of the semileptonic branching ratio of B_{s};{0} to an orbitally excited D_{s};{**} state: Br(B_{s};{0}-->D_{s1};{-}(2536)mu;{+}nuX)

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Asman, B
Abstract: In a data sample of approximately 1.3 fb;{-1} collected with the D0 detector between 2002 and 2006, the orbitally excited charm state D_{s1};{+/-}(2536) has been observed with a measured mass of 2535.7+/-0.6(stat)+/-0.5(syst) MeV/c;{2} via the decay mode B_{s};{0}-->D_{s1};{-}(2536)mu;{+}nu_{mu}X. A first measurement is made of the branching ratio product Br(b[over ]-->D_{s1};{-}(2536)mu;{+}nu_{mu}X)xBr(D_{s1};{-}-->D;{*-}K_{S};{0}). Assuming that D_{s1};{-}(2536) production in semileptonic decay is entirely from B_{s};{0}, an extraction of the semileptonic branching ratio Br(B_{s};{0}-->D_{s1};{-}(2536)mu;{+}nu_{mu}X) is made.
Published: 2016

23. Direct limits on the oscillation frequency

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Agram, J, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, and Assis Jesus, A
Abstract: We report results of a study of the B(s)(0) oscillation frequency using a large sample of B(s)(0) semileptonic decays corresponding to approximately 1 fb(-1) of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron Collider in 2002-2006. The amplitude method gives a lower limit on the B(s)(0) oscillation frequency at 14.8 ps(-1) at the 95% C.L. At delta m(s) = 19 ps(-1), the amplitude deviates from the hypothesis A= 0(1) by 2.5 (1.6) standard deviations, corresponding to a two-sided C.L. of 1% (10%). A likelihood scan over the oscillation frequency, delta m(s), gives a most probable value of 19 ps(-1) and a range of 17 < delta m(s) < 21 ps(-1)at the 90% C.L., assuming Gaussian uncertainties. This is the first direct two-sided bound measured by a single experiment. If delta m(s) lies above 22 ps(-1), then the probability that it would produce a likelihood minimum similar to the one observed in the interval 16-22 ps(-1) is (5.0 +/- 0.3)%.
Published: 2016

24. Search for neutral, long-lived particles decaying into two muons in pp[over] collisions at sqrt[s]=1.96 TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, Jesus, A, and Atramentov, O
Abstract: We present a search for a neutral particle, pair produced in pp[over] collisions at sqrt[s]=1.96 TeV, which decays into two muons and lives long enough to travel at least 5 cm before decaying. The analysis uses approximately 380 pb(-1) of data recorded with the D0 detector. The background is estimated to be about one event. No candidates are observed, and limits are set on the pair-production cross section times branching fraction into dimuons + X for such particles. For a mass of 10 GeV and lifetime of 4x10(-11) s, we exclude values greater than 0.14 pb (95% C.L.). These results are used to limit the interpretation of NuTeV's excess of dimuon events.
Published: 2016

25. Search for W ' boson production in the W ' -> t(b)over-bar decay channel

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Agram, J, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, and Jesus, A
Published: 2016

26. Search for pair production of scalar bottom quarks in p(p)over-bar collisions at root s = 1.96 TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, Jesus, A, and Atramentov, O
Published: 2016

27. Measurement of the p(p)over-bar -> WZ+X cross section at root s=1.96 TeV and limits on WWZ trilinear gauge couplings

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Asman, B
Published: 2016

28. Search for Higgs bosons decaying to tau pairs in p(p)over-bar collisions with the D0 detector

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, S, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Aoki, M, Arnoud, Y, Arov, M, Arthaud, M, and Askew, A
Abstract: We present a search for the production of neutral Higgs bosons decaying into τ+τ- final states in pp̄ collisions at a center-of-mass energy of 1.96 TeV. The data, corresponding to an integrated luminosity of approximately 1fb-1, were collected by the D0 experiment at the Fermilab Tevatron Collider. Limits on the production cross section times branching ratio are set. The results are interpreted in the minimal supersymmetric standard model yielding limits that are the most stringent to date at hadron colliders. © 2008 The American Physical Society.
Published: 2016

29. Search for Randall-Sundrum gravitons with 1 fb(-1) of data from pp collisions at sqrt(s)=1.96 TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Asman, B
Abstract: We search for decays of Kaluza-Klein excitations of the graviton in the Randall-Sundrum model of extra dimensions to e+ e(-) and gamma gamma in 1 fb(-1) of pp collisions at sqrt(s)=1.96 TeV collected by the D0 detector at the Fermilab Tevatron. We set 95% confidence level upper limits on the production cross section times branching fraction, which translate into lower limits on the mass of the lightest excitation between 300 and 900 GeV for values of the coupling k/MPl between 0.01 and 0.1.
Published: 2016

30. Search for scalar leptoquarks in the acoplanar jet topology in p(p)over-bar collisions at root s=1.96 TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Agram, J, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, and Jesus, A
Published: 2016

31. Measurement of the ratios of the Z/gamma+ >= n jet production cross sections to the total inclusive Z/gamma cross section in p(p)over-bar collisions at root s=1.96 TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, Assis Jesus, A, and Atramentov, O
Published: 2016

32. Search for squarks and gluinos in events with jets and missing transverse energy in p(p)over-bar collisions at root s-=1.96 TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Agram, J, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, and Jesus, A
Abstract: The results of a search for squarks and gluinos using data from p over(p, ̄) collisions recorded at a center-of-mass energy of 1.96 TeV by the DØ detector at the Fermilab Tevatron Collider are reported. The topologies analyzed consist of acoplanar-jet and multijet events with large missing transverse energy. No evidence for the production of squarks or gluinos was found in a data sample of 310 pb-1. Lower limits of 325 and 241 GeV were derived at the 95% C.L. on the squark and gluino masses, respectively, within the framework of minimal supergravity with tan β = 3, A0 = 0, and μ < 0. © 2006 Elsevier B.V. All rights reserved.
Published: 2016

33. Search for excited electrons in pp̄ collisions at s=1.96TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Åsman, B
Abstract: We present the results of a search for the production of an excited state of the electron, e*, in proton-antiproton collisions at s=1.96TeV. The data were collected with the D0 experiment at the Fermilab Tevatron Collider and correspond to an integrated luminosity of approximately 1fb-1. We search for e* in the process pp̄→e*e, with the e* subsequently decaying to an electron plus photon. No excess above the standard model background is observed. Interpreting our data in the context of a model that describes e* production by four-fermion contact interactions and e* decay via electroweak processes, we set 95% C.L. upper limits on the production cross section ranging from 8.9 to 27 fb, depending on the mass of the excited electron. Choosing the scale for contact interactions to be Λ=1TeV, excited electron masses below 756 GeV are excluded at the 95% C.L. © 2008 The American Physical Society.
Published: 2016

34. Search for particles decaying into a Z boson and a photon in collisions p (p)over-bar at root s = 1.96 TeV (vol 641, pg 415, 2006)

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Agram, J, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzeic, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, and Jesus, A
Published: 2016

35. Combined D0 measurements constraining the CP-violating phase and width difference in the B-s(0) system

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, and Jesus, A
Abstract: We combine the D0 measurement of the width difference between the light and heavy Bs0 mass eigenstates and of the CP-violating mixing phase determined from the time-dependent angular distributions in the Bs0→J/ψ decays along with the charge asymmetry in semileptonic decays also measured with the D0 detector. With the additional constraint from the world average of the flavor-specific Bs0 lifetime, we obtain ΔΓs≡(ΓL- ΓH)=0.13±0.09ps-1 and | s|=0.70-0.47+0.39 or ΔΓs=-0. 13±0.09ps-1 and | s|=2.44-0.39+0.47. The data sample corresponds to an integrated luminosity of 1.1fb-1 accumulated with the D0 detector at the Fermilab Tevatron Collider. © 2007 The American Physical Society.
Published: 2016

36. Relative rates of B meson decays into psi(2S) and J/psi mesons

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Aoki, M, Arnoud, Y, Arov, M, Arthaud, M, and Askew, A
Abstract: We report on a study of the relative rates of B meson decays into ψ(2S) and J/ψ mesons using 1.3fb-1 of pp̄ collisions at s=1.96TeV recorded by the D0 detector operating at the Fermilab Tevatron Collider. We observe the channels Bs0→ψ(2S), Bs0→J/ψ, B±→ψ(2S) K±, and B±→J/ψK± and we measure the relative branching fractions for these channels to be B(Bs0→ψ(2S))B(Bs0→J/ ψ)=0.53±0.10(stat)±0.07(syst)±0.06(B), B(B±→ψ(2S)K±)B(B±→J/ψK±)=0. 63±0.05(stat)±0.03(syst)±0.07(B),where the final error corresponds to the uncertainty in the J/ψ and ψ(2S) branching ratio into two muons. © 2009 The American Physical Society.
Published: 2016

37. Search for pair production of scalar bottom quarks in pp collisions at square root of s = 1.96 TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, Jesus, A, and Atramentov, O
Abstract: A search for direct production of scalar bottom quarks (b) is performed with 310 pb(-1) of data collected by the D0 experiment in pp collisions at square root s = 1.96 TeV at the Fermilab Tevatron Collider. The topology analyzed consists of two b jets and an imbalance in transverse momentum due to undetected neutralinos (chi(1)0), with chi(1)0 assumed to be the lightest supersymmetric particle. We find the data consistent with standard model expectations, and set a 95% C.L. exclusion domain in the (m(b), m(chi(1)0)) mass plane, improving significantly upon the results from run I of the Tevatron.
Published: 2016

38. Measurement of the Lambda(0)(b) lifetime using semileptonic decays

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Asman, B
Published: 2016

39. Search for neutral Higgs bosons decaying to tau pairs in pp[over ] collisions at sqrt[s]=1.96 TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Agram, J, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, and Assis Jesus, A
Abstract: A search for the production of neutral Higgs bosons Phi decaying into tau(+)tau(-) final states in pp[over ] collisions at a center-of-mass energy of 1.96 TeV is presented. The data, corresponding to an integrated luminosity of approximately 325 pb(-1), were collected by the D0 experiment at the Fermilab Tevatron Collider. Since no excess compared to the expectation from standard model processes is found, limits on the production cross section times branching ratio are set. The results are combined with those obtained from the D0 search for Phib(b[over ])-->bb[over ]b(b[over ]) and are interpreted in the minimal supersymmetric standard model.
Published: 2016

40. Measurement of the inclusive jet cross section in p(p)over-bar collisions at root s=1.96 TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Asman, B
Published: 2016

41. Measurement of the polarization of the Υ(1S) and Υ(2S) states in pp̄ collisions at s=1.96TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Aoki, M, Arnoud, Y, Arov, M, Arthaud, M, and Askew, A
Abstract: We present a study of the polarization of the Υ(1S) and Υ(2S) states using a 1.3fb-1 data sample collected by the D0 experiment in 2002-2006 during run II of the Fermilab Tevatron Collider. We measure the polarization parameter α=(σT-2σL)/(σT+2σL), where σT and σL are the transversely and longitudinally polarized components of the production cross section, as a function of the transverse momentum (pTΥ) for the Υ(1S) and Υ(2S). Significant pTΥ-dependent longitudinal polarization is observed for the Υ(1S). A comparison with theoretical models is presented. © 2008 The American Physical Society.
Published: 2016

42. Search for t over(t, ̄) resonances in the lepton plus jets final state in p over(p, ̄) collisions at sqrt(s) = 1.96 TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Aoki, M, Arnoud, Y, Arov, M, Arthaud, M, and Askew, A
Abstract: We present a search for a narrow-width heavy resonance decaying into top quark pairs (X → t over(t, ̄)) in p over(p, ̄) collisions at sqrt(s) = 1.96 TeV using approximately 0.9 fb-1 of data collected with the DØ detector at the Fermilab Tevatron Collider. This analysis considers t over(t, ̄) candidate events in the lepton plus jets channel with at least one identified b jet and uses the t over(t, ̄) invariant mass distribution to search for evidence of resonant production. We find no evidence for a narrow resonance X decaying to t over(t, ̄). Therefore, we set upper limits on σX ṡ B (X → t over(t, ̄)) for different hypothesized resonance masses using a Bayesian approach. For a Topcolor-assisted technicolor model, the existence of a leptophobic Z′ boson with mass MZ′ < 700 GeV and width ΓZ′ = 0.012 MZ′ can be excluded at the 95% C.L. © 2008 Elsevier B.V.
Published: 2016

43. Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at root s=1.96 TeV using kinematic characteristics of lepton plus jets events

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Asman, B
Published: 2016

44. Search for third-generation scalar leptoquarks in pp at square root s=1.96 TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Asman, B
Abstract: We report on a search for charge-1/3 third-generation leptoquarks (LQ) produced in pp collisions at square root s =1.96 TeV using the D0 detector at Fermilab. Third-generation leptoquarks are assumed to be produced in pairs and to decay to a tau neutrino and a b quark with branching fraction B. We place upper limits on sigma(pp --> LQLQ)B2 as a function of the leptoquark mass M(LQ). Assuming B=1, we exclude at the 95% confidence level third-generation scalar leptoquarks with M(LQ)
Published: 2016

45. Search for techniparticles in e plus jets events at D0

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, and Assis Jesus, A
Abstract: We search for the technicolor process pp̄→ρT/ ωT→WπT in events containing one electron and two jets, in data corresponding to an integrated luminosity of 390pb-1, recorded by the D0 experiment at the Fermilab Tevatron. Technicolor predicts that technipions πT decay dominantly into bb̄, bc̄, or b̄c, depending on their charge. In these events b and c quarks are identified by their secondary decay vertices within jets. Two analysis methods based on topological variables are presented. Since no excess above the standard model prediction was found, the result is presented as an exclusion in the πT vs ρT mass plane for a given set of model parameters. © 2007 The American Physical Society.
Published: 2016

46. Observation of the Bc meson in the exclusive decay Bc-->J/psipi

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Aoki, M, Arnoud, Y, Arov, M, Arthaud, M, and Askew, A
Abstract: A fully reconstructed Bc-->J/psipi signal is observed with the D0 detector at the Fermilab Tevatron pp[over] collider using 1.3 fb(-1) of integrated luminosity. The signal consists of 54+/-12 candidates with a significance that exceeds 5 standard deviations, and confirms earlier observations of this decay. The measured mass of the Bc meson is 6300+/-14(stat)+/-5(syst) MeV/c2.
Published: 2016

47. Measurement of the ratio of the p(p)over-bar -> W + c-jet cross section to the inclusive p(p)over-bar -> W + jets cross section

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Aoki, M, Arnoud, Y, Arov, M, Arthaud, M, and Askew, A
Published: 2016

48. Measurement of the inclusive jet cross section in pp̄ collisions at s=1.96TeV

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Asman, B
Abstract: We report on a measurement of the inclusive jet cross section in pp̄ collisions at a center-of-mass energy s=1.96TeV using data collected by the D0 experiment at the Fermilab Tevatron Collider corresponding to an integrated luminosity of 0.70fb-1. The data cover jet transverse momenta from 50 to 600 GeV and jet rapidities in the range -2.4 to 2.4. Detailed studies of correlations between systematic uncertainties in transverse momentum and rapidity are presented, and the cross section measurements are found to be in good agreement with next-to-leading order QCD calculations. © 2008 The American Physical Society.
Published: 2016

49. Study of direct CP violation in B±→J/ ψK±(π±) decays

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Aoki, M, Arnoud, Y, Arov, M, Arthaud, M, and Askew, A
Abstract: We present a search for direct CP violation in B±→J/ ψK±(π±) decays. The event sample is selected from 2.8fb-1 of pp̄ collisions recorded by D0 experiment in run II of the Fermilab Tevatron Collider. The charge asymmetry ACP(B+→J/ψK+)=+0.0075±0. 0061(stat)±0.0030(syst) is obtained using a sample of approximately 40000 B±→J/ψK± decays. The achieved precision is of the same level as the expected deviation predicted by some extensions of the standard model. We also measured the charge asymmetry ACP(B+→J/ψπ+)=-0. 09±0.08(stat)±0.03(syst). © 2008 The American Physical Society.
Published: 2016

50. Search for a Higgs boson produced in association with a Z boson in p(p)over-bar collisions

Author: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, and Asman, B
Abstract: We describe a search for the Standard Model Higgs boson with a mass of 105 GeV/ c2 to 145 GeV/ c2 in data corresponding to an integrated luminosity of approximately 450 pb-1 collected with the DØ detector at the Fermilab Tevatron p over(p, ̄) collider at a center-of-mass energy of 1.96 TeV. The Higgs boson is required to be produced in association with a Z boson, and the Z boson is required to decay to either electrons or muons with the Higgs boson decaying to a b over(b, ̄) pair. The data are well described by the expected background, leading to 95% confidence level cross section upper limits σ (p over(p, ̄) → Z H) × B (H → b over(b, ̄)) in the range of 3.1 pb to 4.4 pb. © 2007 Elsevier B.V. All rights reserved.
Published: 2016

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