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447 results on '"Tesarek, R. J."'

1. A study of radiation tolerance in optical cements

Author: Tesarek, R. J., Hahn, E., Pla-Dalmau, A., and Salinas Jr, J. L.
Subjects: Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract: We study the effect ionizing radiation has on light transmission in the wavelength range 190--1100~nm for a number of optically clear epoxies. We find that the transmittance of traditional, commercially available, optical epoxies show significant degradation for exposures of $1\times10^{12}$~MIPs/cm$^2$. Degradation of light transmission progresses from the shortest wavelengths at low doses to longer wavelengths as the dose increases. In epoxy joints that are 0.1~mm thick, we observe that more than 5\% of the light is lost for wavelengths less than 400~nm for traditional optical epoxies. Our studies have identified an optically clear epoxy that shows little degradation for radiation exposures up to $5.9\times 10^{14}$~MIPs/cm$^2$ ($\approx 220$~kGy)., Comment: 12 pages, 7 figures. Added reference, minor updates to text
Published: 2020
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2. Foil Scattering Model for Fermilab Booster

Author: Eldred, J., Bhat, C. M., Chaurize, S., Lebedev, V., Nagaitsev, S., Seiya, K., Tan, C. Y., and Tesarek, R. J.
Subjects: Physics - Accelerator Physics
Abstract: At the Fermilab Booster, and many other proton facili-ties, an intense proton beam is accumulated by multi-turn injection of an H- beam through a stripping foil. The circu-lating beam scatters off the injection foil and large-angle Coulomb scattering leads to uncontrolled losses concen-trated in the first betatron period. We measure the foil scat-tering loss rate in the Fermilab Booster as a function of LINAC current, number of injection turns, and time on the injection foil. We find that current Booster operation has ~1% foil scattering loss and we make projections for the Proton Improvement Plan II (PIP-II) injector upgrade. Here we present the results from our recent beam measure-ments and a foil scattering model analyses., Comment: 3 pages, NAPAC2019
Published: 2019

3. Probing nucleon's spin structures with polarized Drell-Yan in the Fermilab SpinQuest experiment

Author: Chen, Andrew, Peng, J. C., Leung, H., Tian, M., Makins, N., Brooks, M., Klein, A., Kleinjan, D., Liu, K., McCumber, M., McGaughey, P., Miraal-Martinez, J., Da Silva, C., Uemura, Sho, Jen, M., Li, X., Arrington, J., Geesaman, D., Reimer, P. E., Brown, C., Tesarek, R. J., Sawada, S., Lorenzon, W., Raymond, R., Slifer, K., Ruth, D., Goto, Y., Nakano, K., Shibata, T. -A., Crabb, D., Day, D., Keller, D., Rondon, O., Akbar, Z., Dodge, G., Bueltmann, S., Dunne, J., Dutta, D., Fassi, L. El, Jiang, H., Kinney, E., Doshita, N., Iwata, T., Miyachi, Y., Daugherity, M., Isenhower, D., Towell, R., Watson, S., Rowlands, N., Ngenzi, Y., Pate, S., Papavassiliou, V., Yu, H., and Hossain, F.
Subjects: Nuclear Experiment, Nuclear Theory
Abstract: Although the proton was discovered about 100 years ago, its spin structure still remains a mystery. Recent studies suggest that the orbital angular momentum of sea quarks could significantly contribute to the proton's spin. The SeaQuest experiment, which recently completed data collection, probed the unpolarized light quark sea distributions of the proton using the Drell-Yan process. Its successor, the SpinQuest (E1039), will access the $\bar{u}$ and $\bar{d}$ Sivers functions using polarized NH$_3$ and ND$_3$ targets. A non-zero Sivers asymmetry, observed in SpinQuest, would be a strong indication of non-zero sea-quark orbital angular momentum. The SpinQuest experiment can also probe the sea quark's transversity distribution, which is relevant for the determination of proton's tensor charge. Recent study suggests that sea-quarks might contribute significantly to deuteron's tensor polarized structure functions. This can be further probed in SpinQuest using tensor polarized ND$_3$ target. The current status and future plan of the experiment are presented.
Published: 2019

4. First measurement of muon-neutrino disappearance in NOvA

Author: Adamson, P., Ader, C., Andrews, M., Anfimov, N., Anghel, I., Arms, K., Arrieta-Diaz, E., Aurisano, A., Ayres, D., Backhouse, C., Baird, M., Bambah, B. A., Bays, K., Bernstein, R., Betancourt, M., Bhatnagar, V., Bhuyan, B., Bian, J., Biery, K., Blackburn, T., Bocean, V., Bogert, D., Bolshakova, A., Bowden, M., Bower, C., Broemmelsiek, D., Bromberg, C., Brunetti, G., Bu, X., Butkevich, A., Capista, D., Catano-Mur, E., Chase, T. R., Childress, S., Choudhary, B. C., Chowdhury, B., Coan, T. E., Coelho, J. A. B., Colo, M., Cooper, J., Corwin, L., Cronin-Hennessy, D., Cunningham, A., Davies, G. S., Davies, J. P., Del Tutto, M., Derwent, P. F., Deepthi, K. N., Demuth, D., Desai, S., Deuerling, G., Devan, A., Dey, J., Dharmapalan, R., Ding, P., Dixon, S., Djurcic, Z., Dukes, E. C., Duyang, H., Ehrlich, R., Feldman, G. J., Felt, N., Fenyves, E. J., Flumerfelt, E., Foulkes, S., Frank, M. J., Freeman, W., Gabrielyan, M., Gallagher, H. R., Gebhard, M., Ghosh, T., Gilbert, W., Giri, A., Goadhouse, S., Gomes, R. A., Goodenough, L., Goodman, M. C., Grichine, V., Grossman, N., Group, R., Grudzinski, J., Guarino, V., Guo, B., Habig, A., Handler, T., Hartnell, J., Hatcher, R., Hatzikoutelis, A., Heller, K., Howcroft, C., Huang, J., Huang, X., Hylen, J., Ishitsuka, M., Jediny, F., Jensen, C., Jensen, D., Johnson, C., Jostlein, H., Kafka, G. K., Kamyshkov, Y., Kasahara, S. M. S., Kasetti, S., Kephart, K., Koizumi, G., Kotelnikov, S., Kourbanis, I., Krahn, Z., Kravtsov, V., Kreymer, A., Kulenberg, Ch., Kumar, A., Kutnink, T., Kwarciancy, R., Kwong, J., Lang, K., Lee, A., Lee, W. M., Lee, K., Lein, S., Liu, J., Lokajicek, M., Lozier, J., Lu, Q., Lucas, P., Luchuk, S., Lukens, P., Lukhanin, G., Magill, S., Maan, K., Mann, W. A., Marshak, M. L., Martens, M., Martincik, J., Mason, P., Matera, K., Mathis, M., Matveev, V., Mayer, N., McCluskey, E., Mehdiyev, R., Merritt, H., Messier, M. D., Meyer, H., Miao, T., Michael, D., Mikheyev, S. P., Miller, W. H., Mishra, S. R., Mohanta, R., Moren, A., Mualem, L., Muether, M., Mufson, S., Musser, J., Newman, H. B., Nelson, J. K., Niner, E., Norman, A., Nowak, J., Oksuzian, Y., Olshevskiy, A., Oliver, J., Olson, T., Paley, J., Pandey, P., Para, A., Patterson, R. B., Pawloski, G., Pearson, N., Perevalov, D., Pershey, D., Peterson, E., Petti, R., Phan-Budd, S., Piccoli, L., Pla-Dalmau, A., Plunkett, R. K., Poling, R., Potukuchi, B., Psihas, F., Pushka, D., Qiu, X., Raddatz, N., Radovic, A., Rameika, R. A., Ray, R., Rebel, B., Rechenmacher, R., Reed, B., Reilly, R., Rocco, D., Rodkin, D., Ruddick, K., Rusack, R., Ryabov, V., Sachdev, K., Sahijpal, S., Sahoo, H., Samoylov, O., Sanchez, M. C., Saoulidou, N., Schlabach, P., Schneps, J., Schroeter, R., Sepulveda-Quiroz, J., Shanahan, P., Sherwood, B., Sheshukov, A., Singh, J., Singh, V., Smith, A., Smith, D., Smolik, J., Solomey, N., Sotnikov, A., Sousa, A., Soustruznik, K., Stenkin, Y., Strait, M., Suter, L., Talaga, R. L., Tamsett, M. C., Tariq, S., Tas, P., Tesarek, R. J., Thayyullathil, R. B., Thomsen, K., Tian, X., Tognini, S. C., Toner, R., Trevor, J., Tzanakos, G., Urheim, J., Vahle, P., Valerio, L., Vinton, L., Vrba, T., Waldron, A. V., Wang, B., Wang, Z., Weber, A., Wehmann, A., Whittington, D., Wilcer, N., Wildberger, R., Wildman, D., Williams, K., Wojcicki, S. G., Wood, K., Xiao, M., Xin, T., Yadav, N., Yang, S., Zadorozhnyy, S., Zalesak, J., Zamorano, B., Zhao, A., Zirnstein, J., and Zwaska, R.
Subjects: High Energy Physics - Experiment, Physics - Instrumentation and Detectors
Abstract: This paper reports the first measurement using the NOvA detectors of $\nu_\mu$ disappearance in a $\nu_\mu$ beam. The analysis uses a 14 kton-equivalent exposure of $2.74 \times 10^{20}$ protons-on-target from the Fermilab NuMI beam. Assuming the normal neutrino mass hierarchy, we measure $\Delta m^{2}_{32}=(2.52^{+0.20}_{-0.18})\times 10^{-3}$ eV$^{2}$ and $\sin^2\theta_{23}$ in the range 0.38-0.65, both at the 68% confidence level, with two statistically-degenerate best fit points at $\sin^2\theta_{23} = $ 0.43 and 0.60. Results for the inverted mass hierarchy are also presented., Comment: 8 pages, 6 figures. Submitted to Phys. Rev. D Rapid Communications
Published: 2016
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5. First measurement of electron neutrino appearance in NOvA

Author: Adamson, P., Ader, C., Andrews, M., Anfimov, N., Anghel, I., Arms, K., Arrieta-Diaz, E., Aurisano, A., Ayres, D. S., Backhouse, C., Baird, M., Bambah, B. A., Bays, K., Bernstein, R., Betancourt, M., Bhatnagar, V., Bhuyan, B., Bian, J., Biery, K., Blackburn, T., Bocean, V., Bogert, D., Bolshakova, A., Bowden, M., Bower, C., Broemmelsiek, D., Bromberg, C., Brunetti, G., Bu, X., Butkevich, A., Capista, D., Catano-Mur, E., Chase, T. R., Childress, S., Choudhary, B. C., Chowdhury, B., Coan, T. E., Coelho, J. A. B., Colo, M., Cooper, J., Corwin, L., Cronin-Hennessy, D., Cunningham, A., Davies, G. S., Davies, J. P., Del Tutto, M., Derwent, P. F., Deepthi, K. N., Demuth, D., Desai, S., Deuerling, G., Devan, A., Dey, J., Dharmapalan, R., Ding, P., Dixon, S., Djurcic, Z., Dukes, E. C., Duyang, H., Ehrlich, R., Feldman, G. J., Felt, N., Fenyves, E. J., Flumerfelt, E., Foulkes, S., Frank, M. J., Freeman, W., Gabrielyan, M., Gallagher, H. R., Gebhard, M., Ghosh, T., Gilbert, W., Giri, A., Goadhouse, S., Gomes, R. A., Goodenough, L., Goodman, M. C., Grichine, V., Grossman, N., Group, R., Grudzinski, J., Guarino, V., Guo, B., Habig, A., Handler, T., Hartnell, J., Hatcher, R., Hatzikoutelis, A., Heller, K., Howcroft, C., Huang, J., Huang, X., Hylen, J., Ishitsuka, M., Jediny, F., Jensen, C., Jensen, D., Johnson, C., Jostlein, H., Kafka, G. K., Kamyshkov, Y., Kasahara, S. M. S., Kasetti, S., Kephart, K., Koizumi, G., Kotelnikov, S., Kourbanis, I., Krahn, Z., Kravtsov, V., Kreymer, A., Kulenberg, Ch., Kumar, A., Kutnink, T., Kwarciancy, R., Kwong, J., Lang, K., Lee, A., Lee, W. M., Lee, K., Lein, S., Liu, J., Lokajicek, M., Lozier, J., Lu, Q., Lucas, P., Luchuk, S., Lukens, P., Lukhanin, G., Magill, S., Maan, K., Mann, W. A., Marshak, M. L., Martens, M., Martincik, J., Mason, P., Matera, K., Mathis, M., Matveev, V., Mayer, N., McCluskey, E., Mehdiyev, R., Merritt, H., Messier, M. D., Meyer, H., Miao, T., Michael, D., Mikheyev, S. P., Miller, W. H., Mishra, S. R., Mohanta, R., Moren, A., Mualem, L., Muether, M., Mufson, S., Musser, J., Newman, H. B., Nelson, J. K., Niner, E., Norman, A., Nowak, J., Oksuzian, Y., Olshevskiy, A., Oliver, J., Olson, T., Paley, J., Pandey, P., Para, A., Patterson, R. B., Pawloski, G., Pearson, N., Perevalov, D., Pershey, D., Peterson, E., Petti, R., Phan-Budd, S., Piccoli, L., Pla-Dalmau, A., Plunkett, R. K., Poling, R., Potukuchi, B., Psihas, F., Pushka, D., Qiu, X., Raddatz, N., Radovic, A., Rameika, R. A., Ray, R., Rebel, B., Rechenmacher, R., Reed, B., Reilly, R., Rocco, D., Rodkin, D., Ruddick, K., Rusack, R., Ryabov, V., Sachdev, K., Sahijpal, S., Sahoo, H., Samoylov, O., Sanchez, M. C., Saoulidou, N., Schlabach, P., Schneps, J., Schroeter, R., Sepulveda-Quiroz, J., Shanahan, P., Sherwood, B., Sheshukov, A., Singh, J., Singh, V., Smith, A., Smith, D., Smolik, J., Solomey, N., Sotnikov, A., Sousa, A., Soustruznik, K., Stenkin, Y., Strait, M., Suter, L., Talaga, R. L., Tamsett, M. C., Tariq, S., Tas, P., Tesarek, R. J., Thayyullathil, R. B., Thomsen, K., Tian, X., Tognini, S. C., Toner, R., Trevor, J., Tzanakos, G., Urheim, J., Vahle, P., Valerio, L., Vinton, L., Vrba, T., Waldron, A. V., Wang, B., Wang, Z., Weber, A., Wehmann, A., Whittington, D., Wilcer, N., Wildberger, R., Wildman, D., Williams, K., Wojcicki, S. G., Wood, K., Xiao, M., Xin, T., Yadav, N., Yang, S., Zadorozhnyy, S., Zalesak, J., Zamorano, B., Zhao, A., Zirnstein, J., and Zwaska, R.
Subjects: High Energy Physics - Experiment, Physics - Instrumentation and Detectors
Abstract: We report results from the first search for $\nu_\mu\to\nu_e$ transitions by the NOvA experiment. In an exposure equivalent to $2.74\times10^{20}$ protons-on-target in the upgraded NuMI beam at Fermilab, we observe 6 events in the Far Detector, compared to a background expectation of $0.99\pm0.11$ (syst.) events based on the Near Detector measurement. A secondary analysis observes 11 events with a background of $1.07\pm0.14$ (syst.). The $3.3\sigma$ excess of events observed in the primary analysis disfavors $0.1\pi < \delta_{CP} < 0.5\pi$ in the inverted mass hierarchy at the 90% C.L., Comment: 7 pages, 4 figures. Minor updates to match version accepted by journal
Published: 2016
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6. Beam studies for the Proton Improvement Plan (PIP) -- reducing beam loss at the Fermilab Booster

Author: Seiya, K., Bhat, C. M., Johnson, D. E., Kapin, V. V., Pellico, W. A., Tan, C. Y., and Tesarek, R. J.
Subjects: Physics - Accelerator Physics
Abstract: The Fermilab Booster is being upgraded under the Proton Improvement Plan (PIP) to be capable of providing a proton flux of $2.25^{17}$ protons per hour. The intensity per cycle will remain at the present operational $4.3^{12}$ protons per pulse, however the Booster beam cycle rate is going to be increased from 7.5 Hz to 15 Hz. One of the biggest challenges is to maintain the present beam loss power while the doubling the beam flux. Under PIP, there has been a large effort in beam studies and simulations to better understand the mechanisms of the beam loss. The goal is to reduce it by half by correcting and controlling the beam dynamics and by improving operational systems through hardware upgrades. This paper is going to present the recent beam study results and status of the Booster operations., Comment: 3 pp
Published: 2015

7. Dual baseline search for muon antineutrino disappearance at 0.1 eV^2 < {\Delta}m^2 < 100 eV^2

Author: MiniBooNE Collaboration, SciBooNE Collaboration, Cheng, G., Huelsnitz, W., Aguilar-Arevalo, A. A., Alcaraz-Aunion, J. L., Brice, S. J., Brown, B. C., Bugel, L., Catala-Perez, J., Church, E. D., Conrad, J. M., Dharmapalan, R., Djurcic, Z., Dore, U., Finley, D. A., Ford, R., Franke, A. J., Garcia, F. G., Garvey, G. T., Giganti, C., Gomez-Cadenas, J. J., Grange, J., Guzowski, P., Hanson, A., Hayato, Y., Hiraide, K., Ignarra, C., Imlay, R., Johnson, R. A., Jones, B. J. P., Jover-Manas, G., Karagiorgi, G., Katori, T., Kobayashi, Y. K., Kobilarcik, T., Kubo, H., Kurimoto, Y., Louis, W. C., Loverre, P. F., Ludovici, L., Mahn, K. B. M., Mariani, C., Marsh, W., Masuike, S., Matsuoka, K., McGary, V. T., Metcalf, W., Mills, G. B., Mirabal, J., Mitsuka, G., Miyachi, Y., Mizugashira, S., Moore, C. D., Mousseau, J., Nakajima, Y., Nakaya, T., Napora, R., Nienaber, P., Orme, D., Osmanov, B., Otani, M., Pavlovic, Z., Perevalov, D., Polly, C. C., Ray, H., Roe, B. P., Russell, A. D., Sanchez, F., Shaevitz, M. H., Shibata, T. -A., Sorel, M., Spitz, J., Stancu, I., Stefanski, R. J., Takei, H., Tanaka, H. -K., Tanaka, M., Tayloe, R., Taylor, I. J., Tesarek, R. J., Uchida, Y., Van de Water, R. G., Walding, J. J., Wascko, M. O., White, D. H., White, H. B., Wickremasinghe, D. A., Yokoyama, M., Zeller, G. P., and Zimmerman, E. D.
Subjects: High Energy Physics - Experiment
Abstract: The MiniBooNE and SciBooNE collaborations report the results of a joint search for short baseline disappearance of \bar{{\nu}_{\mu}} at Fermilab's Booster Neutrino Beamline. The MiniBooNE Cherenkov detector and the SciBooNE tracking detector observe antineutrinos from the same beam, therefore the combined analysis of their datasets serves to partially constrain some of the flux and cross section uncertainties. Uncertainties in the {\nu}_{\mu} background were constrained by neutrino flux and cross section measurements performed in both detectors. A likelihood ratio method was used to set a 90% confidence level upper limit on \bar{{\nu}_{\mu}} disappearance that dramatically improves upon prior limits in the {\Delta}m^2=0.1-100 eV^2 region., Comment: 15 pages, 27 figures
Published: 2012
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8. Dual baseline search for muon neutrino disappearance at 0.5 eV^2 < \Delta m^2 < 40 eV^2

Author: MiniBooNE, Collaborations, SciBooNE, Mahn, K. B. M., Nakajima, Y., Aguilar-Arevalo, A. A., Alcaraz-Aunion, J. L., Anderson, C. E., Bazarko, A. O., Brice, S. J., Brown, B. C., Bugel, L., Cao, J., Catala-Perez, J., Cheng, G., Coney, L., Conrad, J. M., Cox, D. C., Curioni, A., Dharmapalan, R., Djurcic, Z., Dore, U., Finley, D. A., Fleming, B. T., Ford, R., Franke, A. J., Garcia, F. G., Garvey, G. T., Giganti, C., Gomez-Cadenas, J. J., Grange, J., Green, C., Green, J. A., Guzowski, P., Hanson, A., Hart, T. L., Hawker, E., Hayato, Y., Hiraide, K., Huelsnitz, W., Imlay, R., Johnson, R. A., Jones, B. J. P., Jover-Manas, G., Karagiorgi, G., Kasper, P., Katori, T., Kobayashi, Y. K., Kobilarcik, T., Kourbanis, I., Koutsoliotas, S., Kubo, H., Kurimoto, Y., Laird, E. M., Linden, S. K., Link, J. M., Liu, Y., Louis, W. C., Loverre, P. F., Ludovici, L., Mariani, C., Marsh, W., Masuike, S., Matsuoka, K., Mauger, C., McGary, V. T., McGregor, G., Metcalf, W., Meyers, P. D., Mills, F., Mills, G. B., Mitsuka, G., Miyachi, Y., Mizugashira, S., Monroe, J., Moore, C. D., Mousseau, J., Nakaya, T., Napora, R., Nelson, R. H., Nienaber, P., Nowak, J. A., Orme, D., Osmanov, B., Otani, M., Ouedraogo, S., Patterson, R. B., Pavlovic, Z., Perevalov, D., Polly, C. C., Prebys, E., Raaf, J. L., Ray, H., Roe, B. P., Russell, A. D., Sanchez, F., Sandberg, V., Schirato, R., Schmitz, D., Shaevitz, M. H., Shibata, T. -A., Shoemaker, F. C., Smith, D., Soderberg, M., Sorel, M., Spentzouris, P., Spitz, J., Stancu, I., Stefanski, R. J., Sung, M., Takei, H., Tanaka, H. A., Tanaka, H. -K., Tanaka, M., Tayloe, R., Taylor, I. J., Tesarek, R. J., Tzanov, M., Uchida, Y., Van de Water, R., Walding, J. J., Wascko, M. O., White, D. H., White, H. B., Wilking, M. J., Yokoyama, M., Yang, H. J., Zeller, G. P., and Zimmerman, E. D.
Subjects: High Energy Physics - Experiment
Abstract: The SciBooNE and MiniBooNE collaborations report the results of a \nu_\mu disappearance search in the \Delta m^2 region of 0.5-40 eV^2. The neutrino rate as measured by the SciBooNE tracking detectors is used to constrain the rate at the MiniBooNE Cherenkov detector in the first joint analysis of data from both collaborations. Two separate analyses of the combined data samples set 90% confidence level (CL) limits on \nu_\mu disappearance in the 0.5-40 eV^2 \Delta m^2 region, with an improvement over previous experimental constraints between 10 and 30 eV^2., Comment: 10 pages, 9 figures. Re-submitted to Phys. Rev. D
Published: 2011
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9. Measurement of K+ production cross section by 8 GeV protons using high energy neutrino interactions in the SciBooNE detector

Author: The SciBooNE Collaboration, Cheng, G., Mariani, C., Alcaraz-Aunion, J. L., Brice, S. J., Bugel, L., Catala-Perez, J., Conrad, J. M., Djurcic, Z., Dore, U., Finley, D. A., Franke, A. J., Giganti, C., Gomez-Cadenas, a J. J., Guzowski, P., Hanson, A., Hayato, Y., Hiraide, K., Jover-Manas, G., Karagiorgi, G., Katori, T., Kobayashi, Y. K., Kobilarcik, T., Kubo, H., Kurimoto, Y., Louis, W. C., Loverre, P. F., Ludovici, L., Mahn, K. B. M., Masuike, S., Matsuoka, K., McGary, V. T., Metcalf, W., Mills, G. B., Mitsuka, G., Miyachi, Y., Mizugashira, S., Moore, C. D., Nakajima, Y., Nakaya, T., Napora, R., Nienaber, P., Orme, D., Otani, M., Russell, A. D., Sanchez, F., Shaevitz, M. H., Shibata, T. -A., Sorel, M., Stefanski, R. J., Takei, H., Tanaka, H. -K., Tanaka, M., Tayloe, R., Taylor, I. J., Tesarek, R. J., Uchida, Y., Van de Water, R., Walding, J. J., Wascko, M. O., White, H. B., Yokoyama, M., Zeller, G. P., and Zimmerman, E. D.
Subjects: High Energy Physics - Experiment
Abstract: The SciBooNE Collaboration reports K+ production cross section and rate measurements using high energy daughter muon neutrino scattering data off the SciBar polystyrene (C8H8) target in the SciBooNE detector. The K+ mesons are produced by 8 GeV protons striking a beryllium target in Fermilab Booster Neutrino Beam line (BNB). Using observed neutrino and antineutrino events in SciBooNE, we measure d2{\sigma}/dpd{\Omega} = (5.34 \times 0.76) mb/(GeV/c \times sr) for p + Be -> K+ + X at mean K+ energy of 3.9 GeV and angle (with respect to the proton beam direction) of 3.7 degrees, corresponding to the selected K+ sample. Compared to Monte Carlo predictions using previous higher energy K+ production measurements, this measurement, which uses the NUANCE neutrino interaction generator, is consistent with a normalization factor of 0.85\times0.12. This agreement is evidence that the extrapolation of the higher energy K+ measurements to an 8 GeV beam energy using Feynman scaling is valid. This measurement reduces the error on the K+ production cross section from 40% to 14%., Comment: 24 pages, 19 figures
Published: 2011
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10. Measurement of inclusive charged current interactions on carbon in a few-GeV neutrino beam

Author: SciBooNE Collaboration, Nakajima, Y., Alcaraz-Aunion, J. L., Brice, S. J., Bugel, L., Catala-Perez, J., Cheng, G., Conrad, J. M., Djurcic, Z., Dore, U., Finley, D. A., Franke, A. J., Giganti, C., Gomez-Cadenas, J. J., Guzowski, P., Hanson, A., Hayato, Y., Hiraide, K., Jover-Manas, G., Karagiorgi, G., Katori, T., Kobayashi, Y. K., Kobilarcik, T., Kubo, H., Kurimoto, Y., Louis, W. C., Loverre, P. F., Ludovici, L., Mahn, K. B. M., Mariani, C., Masuike, S., Matsuoka, K., McGary, V. T., Metcalf, W., Mills, G. B., Mitsuka, G., Miyachi, Y., Mizugashira, S., Moore, C. D., Nakaya, T., Napora, R., Nienaber, P., Orme, D., Otani, M., Russell, A. D., Sanchez, F., Shaevitz, M. H., Shibata, T. -A., Sorel, M., Stefanski, R. J., Takei, H., Tanaka, H. -K., Tanaka, M., Tayloe, R., Taylor, I. J., Tesarek, R. J., Uchida, Y., Van de Water, R., Walding, J. J., Wascko, M. O., White, H. B., Yokoyama, M., Zeller, G. P., and Zimmerman, E. D.
Subjects: High Energy Physics - Experiment
Abstract: The SciBooNE Collaboration reports a measurement of inclusive charged current interactions of muon neutrinos on carbon with an average energy of 0.8 GeV using the Fermilab Booster Neutrino Beam. We compare our measurement with two neutrino interaction simulations: NEUT and NUANCE. The charged current interaction rates (product of flux and cross section) are extracted by fitting the muon kinematics, with a precision of 6-15% for the energy dependent and 3% for the energy integrated analyses. We also extract CC inclusive interaction cross sections from the observed rates, with a precision of 10-30% for the energy dependent and 8% for the energy integrated analyses. This is the first measurement of the CC inclusive cross section on carbon around 1 GeV. These results can be used to convert previous SciBooNE cross section ratio measurements to absolute cross section values., Comment: 21 pages, 16 figures. Accepted by Phys. Rev. D. Minor revisions to match the accepted version
Published: 2010
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11. Measurement of neutral current coherent neutral pion production on carbon in a few-GeV neutrino beam

Author: Kurimoto, Y., Alcaraz-Aunion, J. L., Brice, S. J., Bugel, L., Catala-Perez, J., Cheng, G., Conrad, J. M., Djurcic, Z., Dore, U., Finley, D. A., Franke, A. J., Giganti, C., Gomez-Cadenas, J. J., Guzowski, P., Hanson, A., Hayato, Y., Hiraide, K., Jover-Manas, G., Karagiorgi, G., Katori, T., Kobayashi, Y. K., Kobilarcik, T., Kubo, H., Louis, W. C., Loverre, P. F., Ludovici, L., Mahn, K. B. M., Mariani, C., Masuike, S., Matsuoka, K., McGary, V. T., Metcalf, W., Mills, G. B., Mitsuka, G., Miyachi, Y., Mizugashira, S., Moore, C. D., Nakajima, Y., Nakaya, T., Napora, R., Nienaber, P., Orme, D., Otani, M., Russell, A. D., Sanchez, F., Shaevitz, M. H., Shibata, T. -A., Sorel, M., Stefanski, R. J., Takei, H., Tanaka, H. -K., Tanaka, M., Tayloe, R., Taylor, I. J., Tesarek, R. J., Uchida, Y., Van de Water, R., Walding, J. J., Wascko, M. O., White, H. B., Wilking, M. J., Yokoyama, M., Zeller, G. P., and Zimmerman, E. D.
Subjects: High Energy Physics - Experiment, Nuclear Experiment
Abstract: The SciBooNE Collaboration reports a measurement of neutral current coherent neutral pion production on carbon by a muon neutrino beam with average energy 0.8 GeV. The separation of coherent from inclusive neutral pion production has been improved by detecting recoil protons from resonant neutral pion production. We measure the ratio of the neutral current coherent neutral pion production to total charged current cross sections to be (1.16 +/- 0.24) x 10-2. The ratio of charged current coherent pion to neutral current coherent pion production is calculated to be 0.14+0.30 -0.28, using our published charged current coherent pion measurement., Comment: seven pages, 6 fiures
Published: 2010
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12. Measurement of Inclusive Neutral Current Neutral Pion Production on Carbon in a Few-GeV Neutrino Beam

Author: SciBooNE Collaboration, Kurimoto, Y., Alcaraz-Aunion, J. L., Brice, S. J., Bugel, L., Catala-Perez, J., Cheng, G., Conrad, J. M., Djurcic, Z., Dore, U., Finley, D. A., Franke, A. J., Giganti, C., Gomez-Cadenas, J. J., Guzowski, P., Hanson, A., Hayato, Y., Hiraide, K., Jover-Manas, G., Karagiorgi, G., Katori, T., Kobayashi, Y. K., Kobilarcik, T., Kubo, H., Louis, W. C., Loverre, P. F., Ludovici, L., Mahn, K. B. M., Mariani, C., Masuike, S., Matsuoka, K., McGary, V. T., Metcalf, W., Mills, G. B., Mitsuka, G., Miyachi, Y., Mizugashira, S., Moore, C. D., Nakajima, Y., Nakaya, T., Napora, R., Nienaber, P., Orme, D., Otani, M., Russell, A. D., Sanchez, F., Shaevitz, M. H., Shibata, T. -A., Sorel, M., Stefanski, R. J., Takei, H., Tanaka, H. -K., Tanaka, M., Tayloe, R., Taylor, I. J., Tesarek, R. J., Uchida, Y., Van de Water, R., Walding, J. J., Wascko, M. O., White, H. B., Wilking, M. J., Yokoyama, M., Zeller, G. P., and Zimmerman, E. D.
Subjects: High Energy Physics - Experiment
Abstract: The SciBooNE Collaboration reports inclusive neutral current neutral pion production by a muon neutrino beam on a polystyrene target (C8H8). We obtain (7.7 \pm 0.5(stat.) \pm 0.5 (sys.)) x 10^(-2) as the ratio of the neutral current neutral pion production to total charged current cross section; the mean energy of neutrinos producing detected neutral pions is 1.1 GeV. The result agrees with the Rein-Sehgal model implemented in our neutrino interaction simulation program with nuclear effects. The spectrum shape of the neutral pion momentum and angle agree with the model. We also measure the ratio of the neutral current coherent pion production to total charged current cross section to be (0.7 \pm 0.4) x 10^(-2)., Comment: 17 pages, 23 figures, accepted by Phys. Rev. D
Published: 2009
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13. Search for First-Generation Scalar Leptoquarks in $\bm{p \bar{p}}$ collisions at $\sqrt{s}$=1.96 TeV

Author: The CDF Collaboration, Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arisawa, T., Arguin, J-F., Artikov, A., Ashmanskas, W., Attal, A., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barker, G. J., Barnes, V. E., Barnett, B. A., Baroiant, S., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bellettini, G., Bellinger, J., Belloni, A., Ben-Haim, E., Benjamin, D., Beretvas, A., Berry, T., Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Bourov, S., Brau, B., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Bussey, P., Byrum, K. L., Cabrera, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Casarsa, M., Carlsmith, D., Carosi, R., Carron, S., Cavalli-Sforza, M., Castro, A., Catastini, P., Cauz, D., Cerri, A., Cerrito, L., Chapman, J., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chou, J. P., Chuang, S., Chung, K., Chung, W-H., Chung, Y. S., Cijliak, M., Ciobanu, C. I., Ciocci, M. A., Clark, A. G., Clark, D., Coca, M., Connolly, A., Convery, M., Conway, J., Cooper, B., Copic, K., Cordelli, M., Cortiana, G., Cranshaw, J., Cuevas, J., Cruz, A., Culbertson, R., Currat, C., Cyr, D., Dagenhart, D., DaRonco, S., D'Auria, S., deBarbaro, P., DeCecco, S., Deisher, A., DeLentdecker, G., Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., DePedis, D., Derwent, P. F., Devlin, T., Dionisi, C., Dittmann, J. R., DiTuro, P., Dörr, C., Dominguez, A., Donati, S., Donega, M., Donini, J., D'Onofrio, M., Dorigo, T., Ebina, K., Efron, J., Ehlers, J., Erbacher, R., Erdmann, M., Errede, D., Errede, S., Eusebi, R., Fang, H-C., Farrington, S., Fedorko, I., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Field, R. D., Flanagan, G., Flores-Castillo, L. R., Foland, A., Forrester, S., Foster, G. W., Franklin, M., Freeman, J. C., Fujii, Y., Furic, I., Gajjar, A., Gallinaro, M., Galyardt, J., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerberich, H., Gerdes, D. W., Gerchtein, E., Giagu, S., Giannetti, P., Gibson, A., Gibson, K., Ginsburg, C., Giolo, K., Giordani, M., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, D., Goldstein, J., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, K., Gresele, A., Griffiths, M., Grosso-Pilcher, C., Grundler, U., GuimaraesdaCosta, J., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, E., Hamilton, A., Han, B-Y., Handler, R., Happacher, F., Hara, K., Hare, M., Harr, R. F., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Hays, C., Hayward, H., Heinemann, B., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hirschbuehl, D., Hocker, A., Hoffman, K. D., Holloway, A., Hou, S., Houlden, M. A., Huffman, B. T., Huang, Y., Hughes, R. E., Huston, J., Ikado, K., Incandela, J., Introzzi, G., Iori, M., Ishizawa, Y., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jang, D., Jayatilaka, B., Jeans, D., Jensen, H., Jeon, E. J., Jones, M., Joo, K. K., Jun, S. Y., Junk, T., Kamon, T., Kang, J., KaragozUnel, M., Karchin, P. E., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, M. S., Kim, S. B., Kim, S. H., Kim, Y. K., Kirby, M., Kirsch, L., Klimenko, S., Klute, M., Knuteson, B., Ko, B. R., Kobayashi, H., Kong, D. J., Kondo, K., Konigsberg, J., Kordas, K., Korn, A., Korytov, A., Kotwal, A. V., Kovalev, A., Kraus, J., Kravchenko, I., Kreymer, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kwang, S., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., Lecci, C., LeCompte, T., Lee, J., Lee, S. W., Lefèvre, R., Leonardo, N., Leone, S., Levy, S., Lewis, J. D., Li, K., Lin, C., Lin, C. S., Lindgren, M., Lipeles, E., Liss, T. M., Lister, A., Litvintsev, D. O., Liu, T., Liu, Y., Lockyer, N. S., Loginov, A., Loreti, M., Loverre, P., Lu, R-S., Lucchesi, D., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., Lytken, E., MacQueen, D., Madrak, R., Maeshima, K., Maksimovic, P., Manca, G., Margaroli, F., Marginean, R., Marino, C., Martin, A., Martin, M., Martin, V., Martínez, M., Maruyama, T., Matsunaga, H., Mattson, M., Mazzanti, P., McFarland, K. S., McGivern, D., McIntyre, P. M., McNamara, P., McNulty, R., Mehta, A., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miles, J., Miller, L., Miller, R., Miller, J. S., Mills, C., Miquel, R., Miscetti, S., Mitselmakher, G., Miyamoto, A., Moggi, N., Mohr, B., Moore, R., Morello, M., MovillaFernandez, P. A., Muelmenstaedt, J., Mukherjee, A., Mulhearn, M., Muller, T., Mumford, R., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakano, I., Napier, A., Napora, R., Naumov, D., Necula, V., Nielsen, J., Nelson, T., Neu, C., Neubauer, M. S., Nigmanov, T., Nodulman, L., Norniella, O., Ogawa, T., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Oldeman, R., Orava, R., Orejudos, W., Osterberg, K., Pagliarone, C., Palencia, E., Paoletti, R., Papadimitriou, V., Paramonov, A. A., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Plager, C., Pondrom, L., Pope, G., Portell, X., Poukhov, O., Pounder, N., Prakoshyn, F., Pronko, A., Proudfoot, J., Ptohos, F., Punzi, G., Rademacker, J., Rahaman, M. A., Rakitine, A., Rappoccio, S., Ratnikov, F., Ray, H., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Rimondi, F., Rinnert, K., Ristori, L., Robertson, W. J., Robson, A., Rodrigo, T., Rolli, S., Roser, R., Rossin, R., Rott, C., Russ, J., Rusu, V., Ruiz, A., Ryan, D., Saarikko, H., Sabik, S., Safonov, A., Denis, R. St., Sakumoto, W. K., Salamanna, G., Saltzberg, D., Sanchez, C., Santi, L., Sarkar, S., Sato, K., Savard, P., Savoy-Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scott, A. L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Semeria, F., Sexton-Kennedy, L., Sfiligoi, I., Shapiro, M. D., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Sill, A., Sinervo, P., Sisakyan, A., Sjolin, J., Skiba, A., Slaughter, A. J., Sliwa, K., Smirnov, D., Smith, J. R., Snider, F. D., Snihur, R., Soderberg, M., Soha, A., Somalwar, S. V., Spalding, J., Spezziga, M., Spinella, F., Squillacioti, P., Stadie, H., Stanitzki, M., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Stuart, D., Suh, J. S., Sukhanov, A., Sumorok, K., Sun, H., Suzuki, T., Taffard, A., Tafirout, R., Takano, H., Takashima, R., Takeuchi, Y., Takikawa, K., Tanaka, M., Tanaka, R., Tanimoto, N., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tollefson, K., Tomura, T., Tonelli, D., Tönnesmann, M., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tsuchiya, R., Tsuno, S., Tsybychev, D., Turini, N., Ukegawa, F., Unverhau, T., Uozumi, S., Usynin, D., Vacavant, L., Vaiciulis, A., Varganov, A., VejcikIII, S., Velev, G., Veszpremi, V., Veramendi, G., Vickey, T., Vidal, R., Vila, I., Vilar, R., Vollrath, I., Volobouev, I., vonderMey, M., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, W., Wallny, R., Walter, T., Wan, Z., Wang, M. J., Wang, S. M., Warburton, A., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., WesterIII, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wolter, M., Worcester, M., Worm, S., Wright, T., Wu, X., Würthwein, F., Wyatt, A., Yagil, A., Yamashita, T., Yamamoto, K., Yamaoka, J., Yang, C., Yang, U. K., Yao, W., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., Yu, I., Yu, S., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zetti, F., Zhou, J., and Zucchelli, S.
Subjects: High Energy Physics - Experiment
Abstract: We report on a search for pair production of first-generation scalar leptoquarks ($LQ$) in $p \bar{p}$ collisions at $\sqrt{s}$=1.96 TeV using an integrated luminosity of 203 $pb^{-1}$ collected at the Fermilab Tevatron collider by the CDF experiment. We observe no evidence for $LQ$ production in the topologies arising from $LQ \bar{LQ} \to eqeq$ and $LQ \bar{LQ} \to eq \nu q$, and derive 95% C.L. upper limits on the $LQ$ production cross section. %as a function of $\beta$, where $\beta$ is the branching fraction for $LQ \to eq$. The results are combined with those obtained from a separately reported CDF search in the topology arising from $LQ\bar{LQ} \to \nu q \nu q$ and 95% C.L. lower limits on the LQ mass as a function of $\beta = BR(LQ \to eq) $ are derived. The limits are 236, 205 and 145 GeV/c$^2$ for $\beta$ = 1, $\beta$ = 0.5 and $\beta$ = 0.1, respectively., Comment: submitted to PRL
Published: 2005
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14. Comparison of Three-jet Events in Proton-Antiproton Collisions at Center-of-mass Energy 1.8 TeV to Predictions from a Next-to-leading Order QCD Calculation

Author: Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., Antos, J., Apollinari, G., Arisawa, T., Artikov, A., Ashmanskas, W., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Baroiant, S., Barone, M., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bell, W. H., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Byrum, K. L., Cabrera, S., Campbell, M., Carithers, W., Carlsmith, D., Castro, A., Cauz, D., Cerri, A., Cerrito, L., Chapman, J., Chen, C., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Chu, M. L., Chung, J. Y., Chung, W. -H., Chung, Y. S., Ciobanu, C. I., Clark, A. G., Coca, M., Connolly, A., Convery, M., Conway, J., Cordelli, M., Cranshaw, J., Culbertson, R., Dagenhart, D., D'Auria, S., de Barbaro, P., De Cecco, S., Dell'Agnello, S., Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., De Pedis, D., Derwent, P. F., Dionisi, C., Dittmann, J. R., Dominguez, A., Donati, S., D'Onofrio, M., Dorigo, T., Eddy, N., Erbacher, R., Errede, D., Errede, S., Eusebi, R., Farrington, S., Feild, R. G., Fernandez, J. P., Ferretti, C., Field, R. D., Fiori, I., Flaugher, B., Flores-Castillo, L. R., Foster, G. W., Franklin, M., Friedman, J., Furic, I., Gallinaro, M., Garfinkel, A. F., Gay, C., Gerdes, D. W., Gerstein, E., Giagu, S., Giannetti, P., Giolo, K., Giordani, M., Giromini, P., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, J., Gomez, G., Goncharov, M., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, K., Gresele, A., Grosso-Pilcher, C., Guenther, M., da Costa, J. Guimaraes, Haber, C., Hahn, S. R., Halkiadakis, E., Handler, R., Happacher, F., Hara, K., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hocker, A., Hoffman, K. D., Hou, S., Huffman, B. T., Hughes, R., Huston, J., Issever, C., Incandela, J., Introzzi, G., Iori, M., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jones, M., Kamon, T., Kang, J., Unel, M. Karagoz, Kartal, S., Kasha, H., Kato, Y., Kennedy, R. D., Kephart, R., Kilminster, B., Kim, D. H., Kim, H. S., Kim, M. J., Kim, S. B., Kim, S. H., Kim, T. H., Kim, Y. K., Kirby, M., Kirsch, L., Klimenko, S., Koehn, P., Kondo, K., Konigsberg, J., Korn, A., Korytov, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kuznetsova, N., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, J., Lannon, K., Lancaster, M., Lander, R., Lath, A., Latino, G., LeCompte, T., Le, Y., Lee, J., Lee, S. W., Leonardo, N., Leone, S., Lewis, J. D., Li, K., Lin, C. S., Lindgren, M., Liss, T. M., Liu, T., Litvintsev, D. O., Lockyer, N. S., Loginov, A., Loreti, M., Lucchesi, D., Lukens, P., Lyons, L., Lys, J., Madrak, R., Maeshima, K., Maksimovic, P., Malferrari, L., Mangano, M., Manca, G., Mariotti, M., Martin, M., Martin, A., Martin, V., Martinez, M., Mazzanti, P., McFarland, K. S., McIntyre, P., Menguzzato, M., Menzione, A., Merkel, P., Mesropian, C., Meyer, A., Miao, T., Miller, R., Miller, J. S., Miscetti, S., Mitselmakher, G., Moggi, N., Moore, R., Moulik, T., Mulhearn, M., Mukherjee, A., Muller, T., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakano, I., Napora, R., Niell, F., Nelson, C., Nelson, T., Neu, C., Neubauer, M. S., Newman-Holmes, C., Nigmanov, T., Nodulman, L., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Orejudos, W., Pagliarone, C., Palmonari, F., Paoletti, R., Papadimitriou, V., Patrick, J., Pauletta, G., Paulini, M., Pauly, T., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Pompos, A., Pondrom, L., Pope, G., Pratt, T., Prokoshin, F., Proudfoot, J., Ptohos, F., Poukhov, O., Punzi, G., Rademacker, J., Rakitine, A., Ratnikov, F., Ray, H., Reichold, A., Renton, P., Rescigno, M., Rimondi, F., Ristori, L., Robertson, W. J., Rodrigo, T., Rolli, S., Rosenson, L., Roser, R., Rossin, R., Rott, C., Roy, A., Ruiz, A., Ryan, D., Safonov, A., Denis, R. St., Sakumoto, W. K., Saltzberg, D., Sanchez, C., Sansoni, A., Santi, L., Sarkar, S., Savard, P., Savoy-Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Scodellaro, L., Scribano, A., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Semeria, F., Shapiro, M. D., Shepard, P. F., Shibayama, T., Shimojima, M., Shochet, M., Sidoti, A., Sill, A., Sinervo, P., Slaughter, A. J., Sliwa, K., Snider, F. D., Snihur, R., Spezziga, M., Spinella, F., Spiropulu, M., Spiegel, L., Stefanini, A., Strologas, J., Stuart, D., Sukhanov, A., Sumorok, K., Suzuki, T., Takashima, R., Takikawa, K., Tanaka, M., Tecchio, M., Tesarek, R. J., Teng, P. K., Terashi, K., Tether, S., Thom, J., Thomas, T. L., Thompson, A. S., Thomson, E., Tipton, P., Tkaczyk, S., Toback, D., Tollefson, K., Tonelli, D., Toennesmann, M., Toyoda, H., Trischuk, W., Tseng, J., Tsybychev, D., Turini, N., Ukegawa, F., Unverhau, T., Vaiciulis, T., Varganov, A., Vataga, E., Vejcik III, S., Velev, G., Veramendi, G., Vidal, R., Vila, I., Vilar, R., Volobouev, I., von der Mey, M., Wagner, R. G., Wagner, R. L., Wagner, W., Wan, Z., Wang, C., Wang, M. J., Wang, S. M., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester III, W. C., Whitehouse, B., Wicklund, A. B., Wicklund, E., and Williams, H. H.
Subjects: High Energy Physics - Experiment
Abstract: The properties of three-jet events with total transverse energy greater than 320 GeV and individual jet energy greater than 20 GeV have been analyzed and compared to absolute predictions from a next-to-leading order (NLO) perturbative QCD calculation. These data, of integrated luminosity 86 pb^-1, were recorded by the CDF Experiment for proton-antiproton collisions at sqrt{s}=1.8 TeV. This study tests a model of higher order QCD processes that result in gluon emission and can be used to estimate the magnitude of the contribution of processes higher than NLO. The total cross section is measured to be 466 +/- 3(stat.)^{+207}_{-70}(syst.) pb. The differential cross section is furthermore measured for all kinematically accessible regions of the Dalitz plane, including those for which the theoretical prediction is unreliable. While the measured cross section is consistent with the theoretical prediction in magnitude, the two differ somewhat in shape in the Dalitz plane.
Published: 2004
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15. Measurement of partial widths and search for direct CP violation in D0 meson decays to K−K+ and π−π+

Author: Acosta, D., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arguin, J-F., Arisawa, T., Artikov, A., Ashmanskas, W., Attal, A., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barker, G. J., Barnes, V. E., Barnett, B. A., Baroiant, S., Barone, M., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Booth, P. S. L., Bortoletto, D., Boudreau, J., Bourov, S., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Bussey, P., Byrum, K. L., Cabrera, S., Calafiura, P., Campanelli, M., Campbell, M., Canepa, A., Carlsmith, D., Carosi, R., Carron, S., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavalli-Sforza, Matteo, Cerri, A., Cerri, C., Cerrito, L., Chapman, J., Chen, C., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chu, M. L., Chuang, S., Chung, J. Y., Chung, W. H., Chung, Y. S., Ciobanu, C. I, Ciocci, M. A., Clark, A. G., Clark, D., Coca, M., Connolly, A., Convery, M., Conway, J., Cooper, B., Cordelli, M., Cortiana, G., Cranshaw, J., Cuevas, J., Culbertson, R., Currat, C., Cyr, D., D'Auria, S., D'Onofrio, M., Da Ronco, S., Dagenhart, D., De Cecco, S., De Lentdecker, G., De Pedis, D., Dell'Agnello, S., Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., Derwent, P. F., Dionisi, C., Dittmann, J. R., Doksus, P., Dominguez, A., Donati, S., Donega, M., Donini, J., Dorigo, T., Drollinger, V., Ebina, K., Eddy, N., Ely, R., Erbacher, R., Erdmann, M., Errede, D., Errede, S., Eusebi, R., Fang, H. C., Farrington, S., Fedorko, I., Feild, R. G., Feindt, M., Fernandez, J. P., Ferretti, C., Field, R. D., Fiori, I., Flanagan, G., Flaugher, B., Flores-Castillo, L. R., Foland, A., Forrester, S., Foster, G. W., Franklin, M., Freeman, J., Frisch, H., Fujii, Y., Furic, I., Gajjar, A., Gallas, A., Gallinaro, M., Galyardt, J., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerberich, H., Gerchtein, E., Gerdes, D. W., Giagu, S., Giannetti, P., Gibson, A., Gibson, K., Ginsburg, C., Giolo, K., Giordani, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, D., Goldstein, J., Gomez-Ceballos, G, Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, K., Gresele, A., Griffiths, M., Grosso-Pilcher, C., Guenther, M., Guimaraes da Costa, J., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, E., Handler, R., Happacher, F., Hara, K., Hare, M., Harr, R. F., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Hays, C., Hayward, H., Heider, E., Heinemann, B., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hirschbuehl, D., Hocker, A., Hoffman, K. D., Holloway, A., Hou, S., Houlden, M. A., Huang, Y., Huffman, B. T., Hughes, R. E., Huston, J., Ikado, K., Incandela, J., Introzzi, G., Iori, M., Ishizawa, Y., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jang, D., Jarrell, J., Jeans, D., Jensen, H., Jeon, E. J., Jones, M., Joo, K. K., Jun, S., Junk, T., Kamon, T., Kang, J., Karagoz Unel, M., Karchin, P. E., Kartal, S., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, M. S., Kim, S. B., Kim, S. H., Kim, T. H., Kim, Y. K., King, B. T., Kirby, M., Kirsch, L., Klimenko, S., Knuteson, B., Ko, B. R., Kobayashi, H., Koehn, P., Kondo, K., Kong, D. J., Konigsberg, J., Kordas, K., Korn, A., Korytov, A., Kotelnikov, K., Kotwal, A. V., Kovalev, A., Kraus, J., Kravchenko, I., Kreymer, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kuznetsova, N., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, J., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., Lauhakangas, R., Lazzizzera, I., Le, Y., LeCompte, T., Lecci, C., Lee, J., Lee, S. W., Leonardo, N., Leone, S., Lewis, J. D., Li, K., Lin, C., Lin, C. S., Lindgren, M., Liss, T. M., Litvintsev, D. O., Liu, T., Liu, Y., Lockyer, N. S., Loginov, A., Loreti, M., Loverre, P., Lu, R-S., Lucchesi, D., Lujan, P., Lukens, P., Lyons, L., Lys, J., Lysak, R., MacQueen, D., Madrak, R., Maeshima, K., Maksimovic, P., Malferrari, L., Manca, G., Marginean, R., Martin, A., Martin, M., Martin, V., Martinez, M., Maruyama, T., Matsunaga, H., Mattson, M., Mazzanti, P., McFarland, K. S., McGivern, D., McIntyre, P. M., McNamara, P., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miller, J. S., Miller, L., Miller, R., Miquel, R., Miscetti, S., Mitselmakher, G., Miyamoto, A., Miyazaki, Y., Moggi, N., Mohr, B., Moore, R., Morello, M., Mukherjee, Anwesha, Mulhearn, M., Muller, T., Mumford, R., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakamura, I., Nakano, I., Napier, A., Napora, R., Naumov, D., NcNulty, R., Necula, V., Nelson, C., Nelson, T., Neu, C., Neubauer, M. S., Newman-Holmes, C., Nicollerat, A-S., Niell, F., Nielsen, J., Nigmanov, T., Nodulman, L., Norniella Francisco, Olga, Oesterberg, K., Ogawa, T., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Oldeman, R., Orava, R., Orejudos, W., Pagliarone, C., Palmonari, F., Paoletti, R., Papadimitriou, V., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Pauly, T., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Plager, C., Pompos, A., Pondrom, L., Pope, G., Poukhov, O., Prakoshyn, F., Pratt, T., Pronko, A., Proudfoot, J., Ptohos, F., Punzi, G., Rademacker, J., Rakitine, A., Rappoccio, S., Ratnikov, F., Ray, H., Reichold, A., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Rimondi, F., Rinnert, K., Ristori, L., Robertson, W. J., Robson, A., Rodrigo, T., Rolli, S., Rosenson, L., Roser, R., Rossin, R., Rott, C., Ruiz, A., Russ, J., Ryan, D., Saarikko, H., Safonov, A., Sakumoto, W. K., Salamanna, G., Saltzberg, D., Sanchez, C., Sansoni, A., Santi, L., Sarkar, S., Sato, K., Savard, P., Savoy-Navarro, A., Schemitz, P., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S. C., Seiya, Y., Semeria, F., Sexton-Kennedy, L., Sfiligoi, I., Shapiro, M. D., Shears, T., Shepard, P. F., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Siegrist, J., Siket, M., Sill, A., Sinervo, P., Sisakyan, A., Skiba, A., Slaughter, A. J., Sliwa, K., Smirnov, D., Smith, J. R., Snider, F. D., Snihur, R., Somalwar, S. V., Spalding, J., Spezziga, M., Spiegel, L., Spinella, F., Spiropulu, M., Squillacioti, P., St. Denis, R. D, Stadie, H., Stefanini, A., Stelzer, B., Stelzer-Chilton, O., Strologas, J., Stuart, D., Sukhanov, A., Sumorok, K., Sun, H., Suzuki, T., Taffard, A., Tafirout, R., Takach, S. F., Takano, H., Takashima, R., Takeuchi, Y., Takikawa, K., Tanaka, M., Tanaka, R., Tanimoto, N., Tapprogge, S., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tollefson, K., Tomura, T., Tonelli, D., Tonnesmann, M., Torre, S., Torretta, D., Trischuk, W., Tseng, J., Tsuchiya, R., Tsuno, S., Tsybychev, D., Turini, N., Turner, M., Ukegawa, F., Unverhau, T., Uozumi, S., Usynin, D., Vacavant, L., Vaiciulis, A., Varganov, A., Vataga, E., Vejcik, S., Velev, G., Veramendi, G., Vickey, T., Vidal, R., Vila, I., Vilar, R., Volobouev, I., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, W., Wallny, R., Walter, T., Wan, Z., Wang, M. J., Wang, S. M., Warburton, A., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester, W. C., Whitehouse, B., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolter, M., Worcester, M., Worm, S., Wright, T., Wu, X., Wurthwein, F., Wyatt, A., Yagil, A., Yamamoto, K., Yamashita, T., Yang, U. K., Yao, W., Yeh, G. P., Yi, K., Yoh, J., Yoon, P., Yorita, K., Yoshida, T., Yu, I., Yu, S., Yu, Z., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zetti, F., Zhou, J., Zsenei, A., Zucchelli, S., de Barbaro, P., von der Mey, M., CDF Collaboration, and American Physical Society
Subjects: 1960 GeV-cms, Anti-p p, +D0+pi%2B%22">D*(2010) --> D0 pi+, width [D0], D*(2010) anything, +pi%2B+pi%22">D0 --> pi+ pi, +K%2B+K%22">D0 --> K+ K, Colliding beams, CDF, +K-+pi%2B%22">D0 --> K- pi+, Batavia TEVATRON Coll, hadronic decay [D*(2010)], Inclusive reaction, hadronic decay [D0]
Abstract: We present a measurement of relative partial widths and decay rate CP asymmetries in K−K+ and π−π+ decays of D0 mesons produced in pp¯ collisions at s√=1.96 TeV. We use a sample of 2×105 D*+→D0π+ (and charge conjugate) decays with the D0 decaying to K−π+, K−K+, and π−π+, corresponding to 123 pb−1 of data collected by the Collider Detector at Fermilab II experiment at the Fermilab Tevatron collider. No significant direct CP violation is observed. We measure Γ(D0→K−K+)/Γ(D0→K−π+)=0.0992±0.0011±0.0012, Γ(D0→π−π+)/Γ(D0→K−π+)=0.035 94±0.000 54±0.000 40, ACP(K−K+)=(2.0±1.2±0.6)%, and ACP(π−π+)=(1.0±1.3±0.6)%, where, in all cases, the first uncertainty is statistical and the second is systematic.
Published: 2021

16. Probing nucleon’s spin structures with polarized Drell-Yan in the Fermilab SpinQuest experiment

Author: Chen, Andrew, primary, Peng, J.C., additional, Leung, C. H., additional, Tian, M., additional, Makins, N., additional, Brooks, M., additional, Klein, A., additional, Kleinjan, D., additional, Liu, K., additional, McCumber, M., additional, McGaughey, P., additional, Miraal-Martinez, J., additional, Silva, C.Da, additional, Uemura, Sho, additional, Jen, M., additional, Li, X., additional, Arrington, J., additional, Geesaman, D., additional, Reimer, P. E., additional, Brown, C., additional, Tesarek, R. J., additional, Sawada, S., additional, Lorenzon, W., additional, Raymond, R., additional, Slifer, K., additional, Ruth, D., additional, Goto, Y., additional, Nakano, K., additional, Shibata, T.-A., additional, Crabb, D., additional, Day, D., additional, Keller, D., additional, Rondon, O., additional, Akbar, Z., additional, Dunne, J., additional, Dutta, D., additional, Fassi, L. El, additional, Jiang, H., additional, Kinney, E., additional, Doshita, N, additional, Iwata, T., additional, Miyachi, Y., additional, Daugherity, M., additional, Isenhower, D., additional, Towell, R., additional, Watson, S., additional, Rowlands, N., additional, Ngenzi, Y., additional, Pate, S., additional, Papavassiliou, V., additional, Yu, H., additional, and Hossain, F., additional
Published: 2019
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17. First measurement of muon-neutrino disappearance in NOvA

Author: Adamson, P. Ader, C. Andrews, M. Anfimov, N. Anghel, I. and Arms, K. Arrieta-Diaz, E. Aurisano, A. Ayres, D. S. and Backhouse, C. Baird, M. Bambah, B. A. Bays, K. and Bernstein, R. Betancourt, M. Bhatnagar, V. Bhuyan, B. and Bian, J. Biery, K. Blackburn, T. Bocean, V. Bogert, D. and Bolshakova, A. Bowden, M. Bower, C. Broemmelsiek, D. and Bromberg, C. Brunetti, G. Bu, X. Butkevich, A. Capista, D. Catano-Mur, E. Chase, T. R. Childress, S. Choudhary, B. C. Chowdhury, B. Coan, T. E. Coelho, J. A. B. Colo, M. Cooper, J. Corwin, L. Cronin-Hennessy, D. Cunningham, A. Davies, G. S. Davies, J. P. Del Tutto, M. Derwent, P. F. Deepthi, K. N. Demuth, D. Desai, S. Deuerling, G. and Devan, A. Dey, J. Dharmapalan, R. Ding, P. Dixon, S. and Djurcic, Z. Dukes, E. C. Duyang, H. Ehrlich, R. Feldman, G. J. Felt, N. Fenyves, E. J. Flumerfelt, E. Foulkes, S. and Frank, M. J. Freeman, W. Gabrielyan, M. Gallagher, H. R. and Gebhard, M. Ghosh, T. Gilbert, W. Giri, A. and Goadhouse, S. Gomes, R. A. Goodenough, L. Goodman, M. C. and Grichine, V. Grossman, N. Group, R. Grudzinski, J. and Guarino, V. Guo, B. Habig, A. Handler, T. Hartnell, J. and Hatcher, R. Hatzikoutelis, A. Heller, K. Howcroft, C. and Huang, J. Huang, X. Hylen, J. Ishitsuka, M. Jediny, F. Jensen, C. Jensen, D. Johnson, C. Jostlein, H. and Kafka, G. K. Kamyshkov, Y. Kasahara, S. M. S. Kasetti, S. and Kephart, K. Koizumi, G. Kotelnikov, S. Kourbanis, I. and Krahn, Z. Kravtsov, V. Kreymer, A. Kulenberg, Ch. Kumar, A. Kutnink, T. Kwarciancy, R. Kwong, J. Lang, K. and Lee, A. Lee, W. M. Lee, K. Lein, S. Liu, J. and Lokajicek, M. Lozier, J. Lu, Q. Lucas, P. Luchuk, S. and Lukens, P. Lukhanin, G. Magill, S. Maan, K. Mann, W. A. and Marshak, M. L. Martens, M. Martincik, J. Mason, P. and Matera, K. Mathis, M. Matveev, V. Mayer, N. McCluskey, E. Mehdiyev, R. Merritt, H. Messier, M. D. Meyer, H. and Miao, T. Michael, D. Mikheyev, S. P. Miller, W. H. and Mishra, S. R. Mohanta, R. Moren, A. Mualem, L. Muether, M. Mufson, S. Musser, J. Newman, H. B. Nelson, J. K. and Niner, E. Norman, A. Nowak, J. Oksuzian, Y. Olshevskiy, A. Oliver, J. Olson, T. Paley, J. Pandey, P. Para, A. Patterson, R. B. Pawloski, G. Pearson, N. Perevalov, D. Pershey, D. Peterson, E. Petti, R. Phan-Budd, S. and Piccoli, L. Pla-Dalmau, A. Plunkett, R. K. Poling, R. and Potukuchi, B. Psihas, F. Pushka, D. Qiu, X. Raddatz, N. and Radovic, A. Rameika, R. A. Ray, R. Rebel, B. and Rechenmacher, R. Reed, B. Reilly, R. Rocco, D. Rodkin, D. Ruddick, K. Rusack, R. Ryabov, V. Sachdev, K. and Sahijpal, S. Sahoo, H. Samoylov, O. Sanchez, M. C. and Saoulidou, N. Schlabach, P. Schneps, J. Schroeter, R. and Sepulveda-Quiroz, J. Shanahan, P. Sherwood, B. Sheshukov, A. and Singh, J. Singh, V. Smith, A. Smith, D. Smolik, J. and Solomey, N. Sotnikov, A. Sousa, A. Soustruznik, K. and Stenkin, Y. Strait, M. Suter, L. Talaga, R. L. Tamsett, M. C. Tariq, S. Tas, P. Tesarek, R. J. Thayyullathil, R. B. Thomsen, K. Tian, X. Tognini, S. C. Toner, R. and Trevor, J. Tzanakos, G. Urheim, J. Vahle, P. Valerio, L. and Vinton, L. Vrba, T. Waldron, A. V. Wang, B. Wang, Z. and Weber, A. Wehmann, A. Whittington, D. Wilcer, N. and Wildberger, R. Wildman, D. Williams, K. Wojcicki, S. G. and Wood, K. Xiao, M. Xin, T. Yadav, N. Yang, S. and Zadorozhnyy, S. Zalesak, J. Zamorano, B. Zhao, A. and Zirnstein, J. Zwaska, R. NOvA Collaboration
Abstract: This paper reports the first measurement using the NOvA detectors of nu(mu) disappearance in a nu(mu) beam. The analysis uses a 14 kton-equivalent exposure of 2.74 x 10(20) protons-on-target from the Fermilab NuMI beam. Assuming the normal neutrino mass hierarchy, we measure Delta m(32)(2) = (2.52(-0.18)(+0.20)) x 10(-3) eV(2) and sin(2) theta(23) in the range 0.38-0.65, both at the 68% confidence level, with two statistically degenerate best-fit points at sin(2) theta(23) = 0.43 and 0.60. Results for the inverted mass hierarchy are also presented.
Published: 2016

18. First Measurement of Electron Neutrino Appearance in NOvA

Author: Adamson, P. Ader, C. Andrews, M. Anfimov, N. Anghel, I. and Arms, K. Arrieta-Diaz, E. Aurisano, A. Ayres, D. S. and Backhouse, C. Baird, M. Bambah, B. A. Bays, K. and Bernstein, R. Betancourt, M. Bhatnagar, V. Bhuyan, B. and Bian, J. Biery, K. Blackburn, T. Bocean, V. Bogert, D. and Bolshakova, A. Bowden, M. Bower, C. Broemmelsiek, D. and Bromberg, C. Brunetti, G. Bu, X. Butkevich, A. Capista, D. Catano-Mur, E. Chase, T. R. Childress, S. Choudhary, B. C. Chowdhury, B. Coan, T. E. Coelho, J. A. B. Colo, M. Cooper, J. Corwin, L. Cronin-Hennessy, D. Cunningham, A. Davies, G. S. Davies, J. P. Del Tutto, M. Derwent, P. F. Deepthi, K. N. Demuth, D. Desai, S. Deuerling, G. and Devan, A. Dey, J. Dharmapalan, R. Ding, P. Dixon, S. and Djurcic, Z. Dukes, E. C. Duyang, H. Ehrlich, R. Feldman, G. J. Felt, N. Fenyves, E. J. Flumerfelt, E. Foulkes, S. and Frank, M. J. Freeman, W. Gabrielyan, M. Gallagher, H. R. and Gebhard, M. Ghosh, T. Gilbert, W. Giri, A. and Goadhouse, S. Gomes, R. A. Goodenough, L. Goodman, M. C. and Grichine, V. Grossman, N. Group, R. Grudzinski, J. and Guarino, V. Guo, B. Habig, A. Handler, T. Hartnell, J. and Hatcher, R. Hatzikoutelis, A. Heller, K. Howcroft, C. and Huang, J. Huang, X. Hylen, J. Ishitsuka, M. Jediny, F. Jensen, C. Jensen, D. Johnson, C. Jostlein, H. and Kafka, G. K. Kamyshkov, Y. Kasahara, S. M. S. Kasetti, S. and Kephart, K. Koizumi, G. Kotelnikov, S. Kourbanis, I. and Krahn, Z. Kravtsov, V. Kreymer, A. Kulenberg, Ch. Kumar, A. Kutnink, T. Kwarciancy, R. Kwong, J. Lang, K. and Lee, A. Lee, W. M. Lee, K. Lein, S. Liu, J. and Lokajicek, M. Lozier, J. Lu, Q. Lucas, P. Luchuk, S. and Lukens, P. Lukhanin, G. Magill, S. Maan, K. Mann, W. A. and Marshak, M. L. Martens, M. Martincik, J. Mason, P. and Matera, K. Mathis, M. Matveev, V. Mayer, N. McCluskey, E. Mehdiyev, R. Merritt, H. Messier, M. D. Meyer, H. and Miao, T. Michael, D. Mikheyev, S. P. Miller, W. H. and Mishra, S. R. Mohanta, R. Moren, A. Mualem, L. Muether, M. Mufson, S. Musser, J. Newman, H. B. Nelson, J. K. and Niner, E. Norman, A. Nowak, J. Oksuzian, Y. Olshevskiy, A. Oliver, J. Olson, T. Paley, J. Pandey, P. Para, A. Patterson, R. B. Pawloski, G. Pearson, N. Perevalov, D. Pershey, D. Peterson, E. Petti, R. Phan-Budd, S. and Piccoli, L. Pla-Dalmau, A. Plunkett, R. K. Poling, R. and Potukuchi, B. Psihas, F. Pushka, D. Qiu, X. Raddatz, N. and Radovic, A. Rameika, R. A. Ray, R. Rebel, B. and Rechenmacher, R. Reed, B. Reilly, R. Rocco, D. Rodkin, D. Ruddick, K. Rusack, R. Ryabov, V. Sachdev, K. and Sahijpal, S. Sahoo, H. Samoylov, O. Sanchez, M. C. and Saoulidou, N. Schlabach, P. Schneps, J. Schroeter, R. and Sepulveda-Quiroz, J. Shanahan, P. Sherwood, B. Sheshukov, A. and Singh, J. Singh, V. Smith, A. Smith, D. Smolik, J. and Solomey, N. Sotnikov, A. Sousa, A. Soustruznik, K. and Stenkin, Y. Strait, M. Suter, L. Talaga, R. L. Tamsett, M. C. Tariq, S. Tas, P. Tesarek, R. J. Thayyullathil, R. B. Thomsen, K. Tian, X. Tognini, S. C. Toner, R. and Trevor, J. Tzanakos, G. Urheim, J. Vahle, P. Valerio, L. and Vinton, L. Vrba, T. Waldron, A. V. Wang, B. Wang, Z. and Weber, A. Wehmann, A. Whittington, D. Wilcer, N. and Wildberger, R. Wildman, D. Williams, K. Wojcicki, S. G. and Wood, K. Xiao, M. Xin, T. Yadav, N. Yang, S. and Zadorozhnyy, S. Zalesak, J. Zamorano, B. Zhao, A. and Zirnstein, J. Zwaska, R.
Abstract: We report results from the first search for nu(mu) -> nu(e) transitions by the NOvA experiment. In an exposure equivalent to 2.74 x 10(20) protons on target in the upgraded NuMI beam at Fermilab, we observe 6 events in the Far Detector, compared to a background expectation of 0.99 +/- 0.11 (syst) events based on the Near Detector measurement. A secondary analysis observes 11 events with a background of 1.07 +/- 0.14 (syst). The 3.3 sigma excess of events observed in the primary analysis disfavors 0.1 pi < delta(CP) < 0.5 pi in the inverted mass hierarchy at the 90% C.L.
Published: 2016

19. Dual baseline search for muon antineutrino disappearance at 0.1 eV(2) < Delta m(2) < 100 eV(2)

Author: Cheng, G., Huelsnitz, W., Aguilar Arevalo, A. a., Alcaraz Aunion, J. l., Brice, S. j., Brown, B. c., Bugel, L., Catala Perez, J., Church, E. d., Conrad, J. m., Dharmapalan, R., Djurcic, Z., Dore, Ubaldo, Finley, D. a., Ford, R., Franke, A. j., Garcia, F. g., Garvey, G. t., Giganti, C., Gomez Cadenas, J. j., Grange, J., Guzowski, P., Hanson, A., Hayato, Y., Hiraide, K., Ignarra, C., Imlay, R., Johnson, R. a., Jover Manas, G., Karagiorgi, G., Katori, T., Kobayashi, Y. k., Kobilarcik, T., Kubo, H., Kurimoto, Y., Louis, W. c., Loverre, Pier Ferruccio, Ludovici, L., Mariani, C., Marsh, W., Masuike, S., Matsuoka, K., Mcgary, V. t., Metcalf, W., Mills, G. b., Mirabal, J., Mitsuka, G., Miyachi, Y., Mizugashira, S., Moore, C. d., Mousseau, J., Nakajima, Y., Nakaya, T., Napora, R., Nienaber, P., Orme, D., Osmanov, B., Otani, M., Pavlovic, Z., Perevalov, D., Polly, C. c., Ray, H., Roe, B. p., Russell, A. d., Sanchez, F., Shaevitz, M. h., Shibata, T. a., Sorel, M., Spitz, J., Stancu, I., Stefanski, R. j., Takei, H., Tanaka, H. k., Tanaka, M., Tayloe, R., Taylor, I. j., Tesarek, R. j., Uchida, Y., Van, R. g., Walding, J. j., Wascko, M. o., White, D. h., White, H. b., Wickremasinghe, D. a., Yokoyama, M., Zeller, G. p., and Zimmerman, E. d.
Published: 2012

20. Dual baseline search for muon neutrino disappearance at 0.5 eV(2) < Delta m(2) < 40 eV(2)

Author: Nakajima, Y., Aguilar Arevalo, A. a., Alcaraz Aunion, J. l., Anderson, C. e., Bazarko, A. o., Brice, S. j., Brown, B. c., Bugel, L., Cao, J., Catala Perez, J., Cheng, G., Coney, L., Conrad, J. m., Cox, D. c., Curioni, A., Dharmapalan, R., Djurcic, Z., Dore, U., Finley, D. a., Fleming, B. t., Ford, R., Franke, A. j., Garcia, F. g., Garvey, G. t., Giganti, C., Gomez Cadenas, J. j., Grange, J., Green, C., Green, J. a., Guzowski, P., Hanson, A., Hart, T. l., Hawker, E., Hayato, Y., Hiraide, K., Huelsnitz, W., Imlay, R., Johnson, R. a., Jover Manas, G., Karagiorgi, G., Kasper, P., Katori, T., Kobayashi, Y. k., Kobilarcik, T., Kourbanis, I., Koutsoliotas, S., Kubo, H., Kurimoto, Y., Laird, E. m., Linden, S. k., Link, J. m., Liu, Y., Louis, W. c., Loverre, Pier Ferruccio, Ludovici, L., Mariani, C., Marsh, W., Masuike, S., Matsuoka, K., Mauger, C., Mcgary, V. t., Mcgregor, G., Metcalf, W., Meyers, P. d., Mills, F., Mills, G. b., Mitsuka, G., Miyachi, Y., Mizugashira, S., Monroe, J., Moore, C. d., Mousseau, J., Nakaya, T., Napora, R., Nelson, R. h., Nienaber, P., Nowak, J. a., Orme, D., Osmanov, B., Otani, M., Ouedraogo, S., Patterson, R. b., Pavlovic, Z., Perevalov, D., Polly, C. c., Prebys, E., Raaf, J. l., Ray, H., Roe, B. p., Russell, A. d., Sanchez, F., Sandberg, V., Schirato, R., Schmitz, D., Shaevitz, M. h., Shibata, T. a., Shoemaker, F. c., Smith, D., Soderberg, M., Sorel, M., Spentzouris, P., Spitz, J., Stancu, I., Stefanski, R. j., Sung, M., Takei, H., Tanaka, H. a., Tanaka, H. k., Tanaka, M., Tayloe, R., Taylor, I. j., Tesarek, R. j., Tzanov, M., Uchida, Y., R. v., De, Walding, J. j., Wascko, M. o., White, D. h., White, H. b., Wilking, M. j., Yokoyama, M., Yang, H. j., Zeller, G. p., and Zimmerman, E. d.
Published: 2012

21. Measurement of inclusive charged current interactions on carbon in a few-GeV neutrino beam

Author: SciBooNE Collaboration, Nakajima, Y., Alcaraz-Aunion, J. L., Brice, S. J., Bugel, L., Catala-Perez, J., Cheng, G., Conrad, J. M., Djurcic, Z., Dore, U., Finley, D. A., Franke, A. J., Giganti, C., Gomez-Cadenas, J. J., Guzowski, P., Hanson, A., Hayato, Y., Hiraide, K., Jover-Manas, G., Karagiorgi, G., Katori, T., Kobayashi, Y. K., Kobilarcik, T., Kubo, H., Kurimoto, Y., Louis, W. C., Loverre, P. F., Ludovici, L., Mahn, K. B. M., Mariani, C., Masuike, S., Matsuoka, K., McGary, V. T., Metcalf, W., Mills, G. B., Mitsuka, G., Miyachi, Y., Mizugashira, S., Moore, C. D., Nakaya, T., Napora, R., Nienaber, P., Orme, D., Otani, M., Russell, A. D., Sanchez, F., Shaevitz, M. H., Shibata, T. -A., Sorel, M., Stefanski, R. J., Takei, H., Tanaka, H. -K., Tanaka, M., Tayloe, R., Taylor, I. J., Tesarek, R. J., Uchida, Y., Van de Water, R., Walding, J. J., Wascko, M. O., White, H. B., Yokoyama, M., Zeller, G. P., and Zimmerman, E. D.
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Muon, FOS: Physical sciences, Elementary particle, Fermion, High Energy Physics - Experiment, Massless particle, Nuclear physics, High Energy Physics - Experiment (hep-ex), High Energy Physics::Experiment, Fermilab, Neutrino, Charged current, Lepton
Abstract: We report a measurement of inclusive charged current interactions of muon neutrinos on carbon with an average energy of 0.8 GeV using the Fermilab Booster Neutrino Beam. We compare our measurement with two neutrino interaction simulations: NEUT and NUANCE. The charged current interaction rates (product of flux and cross section) are extracted by fitting the muon kinematics, with a precision of 6%-15% for the energy dependent and 3% for the energy integrated analyses. We also extract charged current inclusive interaction cross sections from the observed rates, with a precision of 10%-30% for the energy dependent and 8% for the energy integrated analyses. This is the first measurement of the charged current inclusive cross section on carbon around 1 GeV. These results can be used to convert previous SciBooNE cross-section ratio measurements to absolute cross-section values., We acknowledge the Physics Department at Chonnam National University, Dongshin University, and Seoul National University for the loan of parts used in SciBar and the help in the assembly of SciBar. We wish to thank the Physics Departments at the University of Rochester and Kansas State University for the loan of Hamamatsu PMTs used in the MRD. We gratefully acknowledge support from Fermilab as well as various grants and contracts from the MEXT and JSPS (Japan), the INFN (Italy), the Ministry of Science and Innovation and CSIC (Spain), the STFC (UK), and the DOE and NSF (USA). This work was supported by MEXT and JSPS with the Grant-in-Aid for Scientific Research A 19204026, Young Scientists S 20674004, Young Scientists B 18740145, Scientific Research on Priority Areas "New Developments of Flavor Physics,'' and the global COE program "The Next Generation of Physics, Spun from Universality and Emergence.'' The project was supported by the Japan/U.S. Cooperation Program in the field of High Energy Physics and by JSPS and NSF under the Japan-U.S. Cooperative Science Program.
Published: 2011
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22. Dual baseline search for muon neutrino disappearance at 0.5 eV^2 < ��m^2 < 40 eV^2

Author: MiniBooNE, Collaborations, SciBooNE, Mahn, K. B. M., Nakajima, Y., Aguilar-Arevalo, A. A., Alcaraz-Aunion, J. L., Anderson, C. E., Bazarko, A. O., Brice, S. J., Brown, B. C., Bugel, L., Cao, J., Catala-Perez, J., Cheng, G., Coney, L., Conrad, J. M., Cox, D. C., Curioni, A., Dharmapalan, R., Djurcic, Z., Dore, U., Finley, D. A., Fleming, B. T., Ford, R., Franke, A. J., Garcia, F. G., Garvey, G. T., Giganti, C., Gomez-Cadenas, J. J., Grange, J., Green, C., Green, J. A., Guzowski, P., Hanson, A., Hart, T. L., Hawker, E., Hayato, Y., Hiraide, K., Huelsnitz, W., Imlay, R., Johnson, R. A., Jones, B. J. P., Jover-Manas, G., Karagiorgi, G., Kasper, P., Katori, T., Kobayashi, Y. K., Kobilarcik, T., Kourbanis, I., Koutsoliotas, S., Kubo, H., Kurimoto, Y., Laird, E. M., Linden, S. K., Link, J. M., Liu, Y., Louis, W. C., Loverre, P. F., Ludovici, L., Mariani, C., Marsh, W., Masuike, S., Matsuoka, K., Mauger, C., McGary, V. T., McGregor, G., Metcalf, W., Meyers, P. D., Mills, F., Mills, G. B., Mitsuka, G., Miyachi, Y., Mizugashira, S., Monroe, J., Moore, C. D., Mousseau, J., Nakaya, T., Napora, R., Nelson, R. H., Nienaber, P., Nowak, J. A., Orme, D., Osmanov, B., Otani, M., Ouedraogo, S., Patterson, R. B., Pavlovic, Z., Perevalov, D., Polly, C. C., Prebys, E., Raaf, J. L., Ray, H., Roe, B. P., Russell, A. D., Sanchez, F., Sandberg, V., Schirato, R., Schmitz, D., Shaevitz, M. H., Shibata, T. -A., Shoemaker, F. C., Smith, D., Soderberg, M., Sorel, M., Spentzouris, P., Spitz, J., Stancu, I., Stefanski, R. J., Sung, M., Takei, H., Tanaka, H. A., Tanaka, H. -K., Tanaka, M., Tayloe, R., Taylor, I. J., Tesarek, R. J., Tzanov, M., Uchida, Y., Van de Water, R., Walding, J. J., Wascko, M. O., White, D. H., White, H. B., Wilking, M. J., Yokoyama, M., Yang, H. J., Zeller, G. P., and Zimmerman, E. D.
Subjects: High Energy Physics - Experiment (hep-ex), FOS: Physical sciences
Abstract: The SciBooNE and MiniBooNE collaborations report the results of a ��_��disappearance search in the ��m^2 region of 0.5-40 eV^2. The neutrino rate as measured by the SciBooNE tracking detectors is used to constrain the rate at the MiniBooNE Cherenkov detector in the first joint analysis of data from both collaborations. Two separate analyses of the combined data samples set 90% confidence level (CL) limits on ��_��disappearance in the 0.5-40 eV^2 ��m^2 region, with an improvement over previous experimental constraints between 10 and 30 eV^2., 10 pages, 9 figures. Re-submitted to Phys. Rev. D
Published: 2011
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23. Search for the rare decays B+ -> mu(+)mu K–(+), B-0 -> mu(+)mu(-) K*(892)(0), and B-s(0) -> mu(+)mu(-)phi at CDF

Author: Aaltonen, T. Adelman, J. Akimoto, T. Albrow, M. G. and Alvarez Gonzalez, B. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Apresyan, A. and Arisawa, T. Artikov, A. Ashmanskas, W. Attal, A. and Aurisano, A. Azfar, F. Azzurri, P. Badgett, W. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. Bartsch, V. Bauer, G. Beauchemin, P.-H. Bedeschi, F. Bednar, P. and Beecher, D. Behari, S. Bellettini, G. Bellinger, J. and Benjamin, D. Beretvas, A. Beringer, J. Bhatti, A. and Binkley, M. Bisello, D. Bizjak, I. Blair, R. E. Blocker, C. Blumenfeld, B. Bocci, A. Bodek, A. Boisvert, V. and Bolla, G. 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. and Busetto, G. Bussey, P. Buzatu, A. Byrum, K. L. Cabrera, S. Calancha, C. Campanelli, M. Campbell, M. Canelli, F. and Canepa, A. Carlsmith, D. Carosi, R. Carrillo, S. and Carron, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chang, S. H. Chen, Y. C. Chertok, M. and Chiarelli, G. Chlachidze, G. Chlebana, F. Cho, K. and Chokheli, D. Chou, J. P. Choudalakis, G. Chuang, S. H. and Chung, K. Chung, W. H. Chung, Y. S. Ciobanu, C. I. and Ciocci, M. A. Clark, A. Clark, D. Compostella, G. and Convery, M. E. Conway, J. Copic, K. Cordelli, M. and Cortiana, G. Cox, D. J. Crescioli, F. Cuenca Almenar, C. and Cuevas, J. Culbertson, R. Cully, J. C. Dagenhart, D. and Datta, M. Davies, T. de Barbaro, P. De Cecco, S. and Deisher, A. De Lorenzo, G. Dell'Orso, M. Deluca, C. and Demortier, L. Deng, J. Deninno, M. Derwent, P. F. di Giovanni, G. P. Dionisi, C. Di Ruzza, B. Dittmann, J. R. and D'Onofrio, M. Donati, S. Dong, P. Donini, J. Dorigo, T. and Dube, S. Efron, J. Elagin, A. Erbacher, R. Errede, D. Errede, S. Eusebi, R. Fang, H. C. Farrington, S. and Fedorko, W. T. Feild, R. G. Feindt, M. Fernandez, J. P. and Ferrazza, C. Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Furic, I. Gallinaro, M. and Galyardt, J. Garberson, F. Garcia, J. E. Garfinkel, A. F. and Genser, K. Gerberich, H. Gerdes, D. Gessler, A. and Giagu, S. Giakoumopoulou, V. Giannetti, P. Gibson, K. and Gimmell, J. L. Ginsburg, C. M. Giokaris, N. Giordani, M. and Giromini, P. Giunta, M. Giurgiu, G. Glagolev, V. and Glenzinski, D. Gold, M. Goldschmidt, N. Golossanov, A. and Gomez, G. Gomez-Ceballos, G. Goncharov, M. Gonzalez, O. and Gorelov, I. Goshaw, A. T. Goulianos, K. Gresele, A. and Grinstein, S. Grosso-Pilcher, C. Group, R. C. Grundler, U. and Guimaraes da Costa, J. Gunay-Unalan, Z. Haber, C. Hahn, K. Hahn, S. R. Halkiadakis, E. Han, B.-Y. Han, J. Y. and Handler, R. Happacher, F. Hara, K. Hare, D. Hare, M. and Harper, S. Harr, R. F. Harris, R. M. Hartz, M. and Hatakeyama, K. Hauser, J. Hays, C. Heck, M. Heijboer, A. and Heinemann, B. Heinrich, J. Henderson, C. Herndon, M. and Heuser, J. Hewamanage, S. Hidas, D. Hill, C. S. and Hirschbuehl, D. Hocker, A. Hou, S. Houlden, M. Hsu, S.-C. Huffman, B. T. Hughes, R. E. Husemann, U. Huston, J. Incandela, J. Introzzi, G. Iori, M. Ivanov, A. and James, E. Jayatilaka, B. Jeon, E. J. Jha, M. K. and Jindariani, S. Johnson, W. Jones, M. Joo, K. K. Jun, S. Y. Jung, J. E. Junk, T. R. Kamon, T. Kar, D. and Karchin, P. E. Kato, Y. Kephart, R. Keung, J. and Khotilovich, V. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. B. Kim, S. H. Kim, Y. K. and Kimura, N. Kirsch, L. Klimenko, S. Knuteson, B. Ko, B. R. Koay, S. A. Kondo, K. Kong, D. J. Konigsberg, J. and Korytov, A. Kotwal, A. V. Kreps, M. Kroll, J. and Krumnack, N. Kruse, M. Krutelyov, V. Kubo, T. Kuhr, T. and Kulkarni, N. P. Kurata, M. Kusakabe, Y. Kwang, S. and Laasanen, A. T. Lami, S. Lammel, S. Lancaster, M. and Lander, R. L. Lannon, K. Lath, A. Latino, G. Lazzizzera, I. LeCompte, T. Lee, E. Lee, S. W. Leone, S. Levy, S. Lewis, J. D. Lin, C. S. Linacre, J. Lindgren, M. and Lipeles, E. Lister, A. Litvintsev, D. O. Liu, C. Liu, T. and Lockyer, N. S. Loginov, A. Loreti, M. Lovas, L. Lu, R.-S. Lucchesi, D. Lueck, J. Luci, C. Lujan, P. and Lukens, P. Lungu, G. Lyons, L. Lys, J. Lysak, R. and Lytken, E. Mack, P. MacQueen, D. Madrak, R. Maeshima, K. and Makhoul, K. Maki, T. Maksimovic, P. Malde, S. Malik, S. Manca, G. Manousakis-Katsikakis, A. Margaroli, F. and Marino, C. Marino, C. P. Martin, A. Martin, V. Martinez, M. Martinez-Ballarin, R. Maruyama, T. Mastrandrea, P. and Masubuchi, T. Mattson, M. E. Mazzanti, P. McFarland, K. S. and McIntyre, P. McNulty, R. Mehta, A. Mehtala, P. and Menzione, A. Merkel, P. Mesropian, C. Miao, T. and Miladinovic, N. Miller, R. Mills, C. Milnik, M. Mitra, A. Mitselmakher, G. Miyake, H. Moggi, N. Moon, C. S. and Moore, R. Morello, M. J. Morlok, J. Movilla Fernandez, P. and Muelmenstaedt, J. Mukherjee, A. Muller, Th. Mumford, R. and Murat, P. Mussini, M. Nachtman, J. Nagai, Y. Nagano, A. Naganoma, J. Nakamura, K. Nakano, I. Napier, A. and Necula, V. Neu, C. Neubauer, M. S. Nielsen, J. Nodulman, L. Norman, M. Norniella, O. Nurse, E. Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. Oldeman, R. and Orava, R. Osterberg, K. Griso, S. Pagan Pagliarone, C. and Palencia, E. Papadimitriou, V. Papaikonomou, A. Paramonov, A. A. Parks, B. Pashapour, S. Patrick, J. Pauletta, G. and Paulini, M. Paus, C. Pellett, D. E. Penzo, A. and Phillips, T. J. Piacentino, G. Pianori, E. Pinera, L. and Pitts, K. Plager, C. Pondrom, L. Poukhov, O. Pounder, N. and Prakoshyn, F. Pronko, A. Proudfoot, J. Ptohos, F. and Pueschel, E. Punzi, G. Pursley, J. Rademacker, J. and Rahaman, A. Ramakrishnan, V. Ranjan, N. Redondo, I. and Reisert, B. Rekovic, V. Renton, P. Rescigno, M. Richter, S. Rimondi, F. Ristori, L. Robson, A. Rodrigo, T. and Rodriguez, T. Rogers, E. Rolli, S. Roser, R. Rossi, M. and Rossin, R. Roy, P. Ruiz, A. Russ, J. Rusu, V. and Saarikko, H. Safonov, A. Sakumoto, W. K. Salto, O. and Santi, L. Sarkar, S. Sartori, L. Sato, K. Savoy-Navarro, A. Scheidle, T. Schlabach, P. Schmidt, A. Schmidt, E. E. and Schmidt, M. A. Schmidt, M. P. Schmitt, M. Schwarz, T. and Scodellaro, L. Scott, A. L. Scribano, A. Scuri, F. and Sedov, A. Seidel, S. Seiya, Y. Semenov, A. and Sexton-Kennedy, L. Sfyrla, A. Shalhout, S. Z. Shears, T. and Shepard, P. F. Sherman, D. Shimojima, M. Shiraishi, S. and Shochet, M. Shon, Y. Shreyber, I. Sidoti, A. Sinervo, P. and Sisakyan, A. Slaughter, A. J. Slaunwhite, J. Sliwa, K. and Smith, J. R. Snider, F. D. Snihur, R. Soha, A. and Somalwar, S. Sorin, V. Spalding, J. Spreitzer, T. and Squillacioti, P. Stanitzki, M. St Denis, R. Stelzer, B. and Stelzer-Chilton, O. Stentz, D. Strologas, J. Stuart, D. and Suh, J. S. Sukhanov, A. Suslov, I. Suzuki, T. Taffard, A. Takashima, R. Takeuchi, Y. Tanaka, R. Tecchio, M. and Teng, P. K. Terashi, K. Tesarek, R. J. Thom, J. and Thompson, A. S. Thompson, G. A. Thomson, E. Tipton, P. and Tiwari, V. Tkaczyk, S. Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. and Totaro, P. Tourneur, S. Tu, Y. Turini, N. Ukegawa, F. and Vallecorsa, S. van Remortel, N. Varganov, A. Vataga, E. and Vazquez, F. Velev, G. Vellidis, C. Veszpremi, V. and Vidal, M. Vidal, R. Vila, I. Vilar, R. Vine, T. and Vogel, M. Volobouev, I. Volpi, G. Wuerthwein, F. Wagner, P. Wagner, R. G. Wagner, R. L. Wagner-Kuhr, J. Wagner, W. Wakisaka, T. Wallny, R. Wang, S. M. Warburton, A. and Waters, D. Weinberger, M. Wester, W. C. I. I. I. Whitehouse, B. Whiteson, D. Wicklund, A. B. Wicklund, E. Williams, G. Williams, H. H. Wilson, P. Winer, B. L. Wittich, P. and Wolbers, S. Wolfe, C. Wright, T. Wu, X. Wynne, S. M. and Yagil, A. Yamamoto, K. Yamaoka, J. Yang, U. K. Yang, Y. C. Yao, W. M. Yeh, G. P. Yoh, J. Yorita, K. and Yoshida, T. Yu, G. B. Yu, I. Yu, S. S. Yun, J. C. and Zanello, L. Zanetti, A. Zaw, I. Zhang, X. Zheng, Y. and Zucchelli, S.
Abstract: We search for b –> s mu(+)mu(-) transitions in B meson (B+, B-0, or B-s(0)) decays with 924 pb(-1) of p (p) over bar collisions at root s = 1.96 TeV collected with the CDF II detector at the Fermilab Tevatron. We find excesses with significances of 4.5, 2.9, and 2.4 standard deviations in the B+ –> mu(+)mu K–(+), B-0 –> mu(+)mu(-) K*(892)(0), and B-s(0) –> mu(+)mu(-)phi decay modes, respectively. Using B –> J/psi h (h = K+, K*(892)(0), phi) decays as normalization channels, we report branching fractions for the previously observed B+ and B-0 decays, B(B+ –> mu(+)mu K–(+)) = (0.59 +/- 0.15 +/- 0.04) x 10(-6), and B(B-0 –> mu(+)mu K-*(892)(0)) = (0.81 +/- 0.30 +/- 0.10) x 10(-6), where the first uncertainty is statistical, and the second is systematic. We set an upper limit on the relative branching fraction B(B-s(0) –> mu(+)mu(-)phi)/B(B-s(0) –> J/psi phi) < 2.6(2.3) x 10(-3) at the 95(90)% confidence level, which is the most stringent to date.
Published: 2009

24. First measurement of the ratio of branching fractions B(Lambda(0)(b) -> Lambda(+)(c) mu(-) (nu)over-bar(mu))/B(Lambda(0)(b) -> Lambda(+)(c) pi(-))

Author: Aaltonen, T. Adelman, J. Akimoto, T. Albrow, M. G. and Alvarez Gonzalez, B. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Apresyan, A. and Arisawa, T. Artikov, A. Ashmanskas, W. Attal, A. and Aurisano, A. Azfar, F. Azzurri, P. Badgett, W. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. Bartsch, V. Bauer, G. Beauchemin, P. -H. Bedeschi, F. Beecher, D. and Behari, S. Bellettini, G. Bellinger, J. Benjamin, D. and Beretvas, A. Beringer, J. Bhatti, A. Binkley, M. and Bisello, D. Bizjak, I. Blair, R. E. Blocker, C. and Blumenfeld, B. Bocci, A. Bodek, A. Boisvert, V. Bolla, G. Bortoletto, D. Boudreau, J. Boveia, A. Brau, B. and Bridgeman, A. Brigliadori, L. Bromberg, C. Brubaker, E. and Budagov, J. Budd, H. S. Budd, S. Burke, S. Burkett, K. and Busetto, G. Bussey, P. Buzatu, A. Byrum, K. L. and Cabrera, S. Calancha, C. Campanelli, M. Campbell, M. and Canelli, F. Canepa, A. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Carron, S. Casal, B. Casarsa, M. and Castro, A. Catastini, P. Cauz, D. Cavaliere, V. and Cavalli-Sforza, M. Cerri, A. Cerrito, L. Chang, S. H. and Chen, Y. C. Chertok, M. Chiarelli, G. Chlachidze, G. and Chlebana, F. Cho, K. Chokheli, D. Chou, J. P. and Choudalakis, G. Chuang, S. H. Chung, K. Chung, W. H. and Chung, Y. S. Chwalek, T. Ciobanu, C. I. Ciocci, M. A. and Clark, A. Clark, D. Compostella, G. Convery, M. E. and Conway, J. Cordelli, M. Cortiana, G. Cox, C. A. Cox, D. J. Crescioli, F. Almenar, C. Cuenca Cuevas, J. and Culbertson, R. Cully, J. C. Dagenhart, D. Datta, M. and Davies, T. de Barbaro, P. De Cecco, S. Deisher, A. De Lorenzo, G. Dell'Orso, M. Deluca, C. Demortier, L. Deng, J. Deninno, M. Derwent, P. F. di Giovanni, G. P. and Dionisi, C. Di Ruzza, B. Dittmann, J. R. D'Onofrio, M. and Donati, S. Dong, P. Donini, J. Dorigo, T. Dube, S. and Efron, J. Elagin, A. Erbacher, R. Errede, D. Errede, S. and Eusebi, R. Fang, H. C. Farrington, S. Fedorko, W. T. and Feild, R. G. Feindt, M. Fernandez, J. P. Ferrazza, C. and Field, R. Flanagan, G. Forrest, R. Frank, M. J. and Franklin, M. Freeman, J. C. Furic, I. Gallinaro, M. and Galyardt, J. Garberson, F. Garcia, J. E. Garfinkel, A. F. and Genser, K. Gerberich, H. Gerdes, D. Gessler, A. and Giagu, S. Giakoumopoulou, V. Giannetti, P. Gibson, K. and Gimmell, J. L. Ginsburg, C. M. Giokaris, N. Giordani, M. and Giromini, P. Giunta, M. Giurgiu, G. Glagolev, V. and Glenzinski, D. Gold, M. Goldschmidt, N. Golossanov, A. and Gomez, G. Gomez-Ceballos, G. Goncharov, M. Gonzalez, O. and Gorelov, I. Goshaw, A. T. Goulianos, K. Gresele, A. and Grinstein, S. Grosso-Pilcher, C. Group, R. C. Grundler, U. and da Costa, J. Guimaraes Gunay-Unalan, Z. Haber, C. Hahn, K. Hahn, S. R. Halkiadakis, E. Han, B. -Y. Han, J. Y. and Happacher, F. Hara, K. Hare, D. Hare, M. Harper, S. and Harr, R. F. Harris, R. M. Hartz, M. Hatakeyama, K. and Hays, C. Heck, M. Heijboer, A. Heinrich, J. Henderson, C. Herndon, M. Heuser, J. Hewamanage, S. Hidas, D. and Hill, C. S. Hirschbuehl, D. Hocker, A. Hou, S. Houlden, M. Hsu, S. -C. Huffman, B. T. Hughes, R. E. Husemann, U. and Hussein, M. Husemann, U. Huston, J. Incandela, J. and Introzzi, G. Iori, M. Ivanov, A. James, E. Jayatilaka, B. Jeon, E. J. Jha, M. K. Jindariani, S. Johnson, W. and Jones, M. Joo, K. K. Jun, S. Y. Jung, J. E. Junk, T. R. and Kamon, T. Kar, D. Karchin, P. E. Kato, Y. Kephart, R. Keung, J. Khotilovich, V. Kilminster, B. Kim, D. H. and 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. and Klimenko, S. Knuteson, B. Ko, B. R. Kondo, K. Kong, D. J. Konigsberg, J. Korytov, A. Kotwal, A. V. Kreps, M. and Kroll, J. Krop, D. Krumnack, N. Kruse, M. Krutelyov, V. Kubo, T. Kuhr, T. Kulkarni, N. P. Kurata, M. and Kusakabe, Y. Kwang, S. Laasanen, A. T. Lami, S. Lammel, S. Lancaster, M. Lander, R. L. Lannon, K. Lath, A. and Latino, G. Lazzizzera, I. LeCompte, T. Lee, E. Lee, H. S. Lee, S. W. Leone, S. Lewis, J. D. Lin, C. -S. and Linacre, J. Lindgren, M. Lipeles, E. Lister, A. and Litvintsev, D. O. Liu, C. Liu, T. Lockyer, N. S. and Loginov, A. Loreti, M. Lovas, L. Lucchesi, D. Luci, C. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lyons, L. and Lys, J. Lysak, R. MacQueen, D. Madrak, R. Maeshima, K. Makhoul, K. Maki, T. Maksimovic, P. Malde, S. and Malik, S. Manca, G. Manousakis-Katsikakis, A. Margaroli, F. and Marino, C. Marino, C. P. Martin, A. Martin, V. and Martinez, M. Martinez-Ballarin, R. Maruyama, T. Mastrandrea, P. Masubuchi, T. Mathis, M. Mattson, M. E. Mazzanti, P. and McFarland, K. S. McIntyre, P. McNulty, R. Mehta, A. and Mehtala, P. Menzione, A. Merkel, P. Mesropian, C. Miao, T. Miladinovic, N. Miller, R. Mills, C. Milnik, M. and Mitra, A. Mitselmakher, G. Miyake, H. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Morlok, J. Movilla Fernandez, P. Mulmenstadt, J. Mukherjee, A. Muller, Th. and Mumford, R. Murat, P. Mussini, M. Nachtman, J. Nagai, Y. and Nagano, A. Naganoma, J. Nakamura, K. Nakano, I. and Napier, A. Necula, V. Nett, J. Neu, C. Neubauer, M. S. and Neubauer, S. Nielsen, J. Nodulman, L. Norman, M. and Norniella, O. Nurse, E. Oakes, L. Oh, S. H. Oh, Y. D. and Oksuzian, I. Okusawa, T. Orava, R. Griso, S. Pagan and Palencia, E. Papadimitriou, V. Papaikonomou, A. Paramonov, A. A. Parks, B. Pashapour, S. Patrick, J. Pauletta, G. and Paulini, M. Paus, C. Peiffer, T. Pellett, D. E. and Penzo, A. Phillips, T. J. Piacentino, G. Pianori, E. and Pinera, L. Pitts, K. Plager, C. Pondrom, L. Poukhov, O. and Pounder, N. Prakoshyn, F. Pronko, A. Proudfoot, J. and Ptohos, F. Pueschel, E. Punzi, G. Pursley, J. and Rademacker, J. Rahaman, A. Ramakrishnan, V. Ranjan, N. and Redondo, I. Renton, P. Renz, M. Rescigno, M. Richter, S. and Rimondi, F. Ristori, L. Robson, A. Rodrigo, T. and Rodriguez, T. Rogers, E. Rolli, S. Roser, R. Rossi, M. and Rossin, R. Roy, P. Ruiz, A. Russ, J. Rusu, V. and Safonov, A. Sakumoto, W. K. Salto, O. Santi, L. Sarkar, S. Sartori, L. Sato, K. Savoy-Navarro, A. Schlabach, P. and Schmidt, A. Schmidt, E. E. Schmidt, M. A. Schmidt, M. P. and Schmitt, M. Schwarz, T. Scodellaro, L. Scribano, A. and Scuri, F. Sedov, A. Seidel, S. Seiya, Y. Semenov, A. and Sexton-Kennedy, L. Sforza, F. Sfyrla, A. Shalhout, S. Z. and Shears, T. Shepard, P. F. Shimojima, M. Shiraishi, S. and Shochet, M. Shon, Y. Shreyber, I. Sidoti, A. Sinervo, P. and Sisakyan, A. Slaughter, A. J. Slaunwhite, J. Sliwa, K. and Smith, J. R. Snider, F. D. Snihur, R. Soha, A. and Somalwar, S. Sorin, V. Spalding, J. Spreitzer, T. and Squillacioti, P. Stanitzki, M. Denis, R. St. Stelzer, B. and Stelzer-Chilton, O. Stentz, D. Strologas, J. Strycker, G. L. and Stuart, D. Suh, J. S. Sukhanov, A. Suslov, I. and Suzuki, T. Taffard, A. Takashima, R. Takeuchi, Y. and Tanaka, R. Tecchio, M. Teng, P. K. Terashi, K. Tesarek, R. J. Thom, J. Thompson, A. S. Thompson, G. A. Thomson, E. Tipton, P. Ttito-Guzman, P. Tkaczyk, S. Toback, D. and Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. and Torre, S. Torretta, D. Totaro, P. Tourneur, S. Trovato, M. Tsai, S. -Y. Tu, Y. Turini, N. Ukegawa, F. and Vallecorsa, S. van Remortel, N. Varganov, A. Vataga, E. and Vazquez, F. Velev, G. Vellidis, C. Veszpremi, V. Vidal, M. Vidal, R. Vila, I. Vilar, R. Vine, T. Vogel, M. and Volobouev, I. Volpi, G. Wagner, P. Wagner, R. G. and Wagner, R. L. Wagner, W. Wagner-Kuhr, J. Wakisaka, T. and Wallny, R. Wang, S. M. Warburton, A. Waters, D. and Weinberger, M. Weinelt, J. Wester, III, W. C. Whitehouse, B. and Whiteson, D. Wicklund, A. B. Wicklund, E. Wilbur, S. and Williams, G. Williams, H. H. Wilson, P. Winer, B. L. and Wittich, P. Wolbers, S. Wolfe, C. Wright, T. Wu, X. and Wuerthwein, F. Wynne, S. M. Xie, S. Yagil, A. Yamamoto, K. Yamaoka, J. Yang, U. K. Yang, Y. C. Yao, W. M. and Yeh, G. P. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Yu, S. S. Yun, J. C. Zanello, L. Zanetti, A. and Zhang, X. Zheng, Y. Zucchelli, S. CDF Collaboration
Abstract: This article presents the first measurement of the ratio of branching fractions B(Lambda(0)(b) -> Lambda(+)(c) mu(-) (nu) over bar (mu))/B(Lambda(0)(b) -> Lambda(+)(c) pi(-)). Measurements in two control samples using the same technique B((B) over bar (0) -> D+ mu(-) (nu) over bar (mu))/B((B) over bar (0) -> D+ pi(-)) and B((B) over bar (0) -> D*(2010)(+) mu(-) (nu) over bar (mu))/B((B) over bar (0) -> D*(2010)(+) pi(-)) are also reported. The analysis uses data from an integrated luminosity of approximately 172 pb(-1) of p (p) over bar collisions at root s = 1: 96 TeV, collected with the CDF II detector at the Fermilab Tevatron. The relative branching fractions are measured to be B(Lambda(0)(b) -> Lambda(+)(c) mu(-) (nu) over bar (mu))/B(Lambda(0)(b) -> Lambda(+)(c) pi(-)) = 16.6 +/- 3.0(stat) +/- 1.0(syst) (+2.6)(-3.4) (PDG) +/- 0.3(EBR), B((B) over bar (0) -> D+ mu(-) (nu) over bar (mu))/B((B) over bar (0) -> D+ pi(-)) = 9.9 +/- 1.0(stat) +/- 0.6(syst) +/- 0.4(PDG) +/- 0.5(EBR), and B((B) over bar (0)-> D*(2010)(+) mu(-) (nu) over bar (mu))/B((B) over bar (0) -> D*(2010)(+) pi(-)) = 16.5 +/- 2.3(stat) +/- 0.6(syst) +/- 0.5(PDG) +/- 0.8(EBR). The uncertainties are from statistics (stat), internal systematics (syst), world averages of measurements published by the Particle Data Group or subsidiary measurements in this analysis (PDG), and unmeasured branching fractions estimated from theory (EBR), respectively. This article also presents measurements of the branching fractions of four new Lambda(0)(b) semileptonic decays: Lambda(0)(b) -> Lambda(c)(2595)(+) mu(-) (nu) over bar (mu), Lambda(0)(b) -> Lambda(c)(2625)(+) mu(-) (nu) over bar (mu), Lambda(0)(b) -> Sigma(c)(2425)(0) pi(+) mu(-) (nu) over bar (mu) , and Lambda(0)(b) -> Sigma(c)(2455)(++) pi(-) mu(-) (nu) over bar (mu), relative to the branching fraction of the Lambda(0)(b) -> Lambda(+)(c) mu(-) (nu) over bar (mu) decay. Finally, the transverse-momentum distribution of Lambda(0)(b) baryons produced in p (p) over bar collisions is measured and found to be significantly different from that of (B) over bar (0) mesons, which results in a modification in the production crosssection ratio sigma(Lambda b0)/sigma((B) over bar0) with respect to the CDF I measurement.
Published: 2009

25. First measurement of the ratio of branching fractions B(Λb 0→Λc+μ-ν̄μ)/B(Λb 0→Λc+π-)

Author: Aaltonen, T., Adelman, J., Akimoto, T., Albrow, M. G., Ãlvarez Gonzãlez, B., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Apresyan, A., Arisawa, T., Artikov, A., Ashmanskas, W., Attal, A., Aurisano, A., Azfar, F., Azzurri, P., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Bartsch, V., Bauer, G., Beauchemin, P. -H, Bedeschi, F., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, Andrew, Beringer, J., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Blair, R. E., Blocker, C., Blumenfeld, B., Bocci, A., Bodek, A., Boisvert, V., Bolla, G., Bortoletto, D., Boudreau, J., Boveia, A., Brau, B., Bridgeman, A., Brigliadori, L., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Budd, S., Burke, S., Burkett, K., Busetto, G., Bussey, P., Buzatu, A., Byrum, K. L., Cabrera, S., Calancha, C., Campanelli, M., Campbell, M., Canelli, Florencia M., 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, S. H., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Choudalakis, G., Chuang, S. H., Chung, 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., Cordelli, M., Cortiana, G., Cox, C. A., Cox, D. J., Crescioli, F., Cuenca Almenar, C., 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., Derwent, P. F., Di Giovanni, G. P., Dionisi, Carlo, Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Donini, J., Dorigo, T., Dube, S., Efron, J., Elagin, A., Erbacher, R., Errede, D., Errede, S., Eusebi, R., Fang, H. C., Farrington, S., Fedorko, W. T., Feild, R. G., 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., Garberson, F., Garcia, J. E., Garfinkel, A. F., Genser, K., Gerberich, H., Gerdes, D., Gessler, A., Giagu, S., Giakoumopoulou, V. A., 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, Konstantin, Gresele, A., Grinstein, S., Grosso-Pilcher, C., Group, R. C., Grundler, U., Guimaraes Da Costa, J., Gunay-Unalan, Z., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, Eva, Han, B. -Y, Han, J. Y., Happacher, F., Hara, K., Hare, D., Hare, M., Harper, S., Harr, R. F., Harris, R. M., Hartz, M., Hatakeyama, K., Hays, C., Heck, M., Heijboer, A., Heinrich, J., Henderson, C., Herndon, M., Heuser, J., Hewamanage, S., Hidas, D., Hill, C. S., Hirschbuehl, D., Hocker, A., Hou, S., Houlden, M., Hsu, S. -C, Huffman, B. T., Hughes, R. E., Husemann, U., Hussein, M., Huston, J., Incandela, J., Introzzi, G., Iori, M., Ivanov, A., James, E., 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., 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., Knuteson, B., Ko, B. R., Kondo, K., Kong, D. J., Konigsberg, J., Korytov, A., Kotwal, A. V., Kreps, M., Kroll, J., Krop, D., Krumnack, N., Kruse, M., Krutelyov, V., Kubo, T., Kuhr, T., Kulkarni, N. P., Kurata, M., Kusakabe, Y., 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, S. W., Leone, S., Lewis, J. D., Lin, C. -S, Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, T., Lockyer, N. S., Loginov, A., Loreti, M., Lovas, L., Lucchesi, D., Luci, C., Lueck, J., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., MacQueen, D., Madrak, R., Maeshima, K., Makhoul, K., Maki, T., Maksimovic, P., Malde, S., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Marino, C. P., Martin, A., Martin, V., Martínez, M., Martínez-Ballarín, R., Maruyama, T., Mastrandrea, P., Masubuchi, T., Mathis, M., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzione, A., Merkel, P., Mesropian, C., Miao, T., Miladinovic, N., Miller, R., Mills, C., Milnik, M., Mitra, A., Mitselmakher, G., Miyake, H., Moggi, N., Moon, C. S., Moore, R., Morello, M. J., Morlok, J., Movilla Fernández, Pedro A., Mülmenstädt, J., Mukherjee, A., Muller, T., Mumford, R., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Nagano, A., Naganoma, J., Nakamura, K., Nakano, I., Napier, A., Necula, V., Nett, J., Neu, C., Neubauer, M. S., Neubauer, S., Nielsen, J., Nodulman, L., Norman, M., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Orava, R., Pagan Griso, S., Palencia, E., Papadimitriou, Vaia, Papaikonomou, A., Paramonov, 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., Poukhov, O., Pounder, N., Prakoshyn, F., Pronko, A., Proudfoot, J., Ptohos, Fotios, 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., Safonov, A., Sakumoto, W. K., Saltó, O., Santi, L., Sarkar, S., 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., Sidoti, 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., Spalding, J., Spreitzer, T., Squillacioti, P., Stanitzki, M., St. Denis, R., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, John, Strycker, G. L., Stuart, D., Suh, J. S., Sukhanov, A., Suslov, I., Suzuki, T., Taffard, A., Takashima, R., Takeuchi, Y., Tanaka, R., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Thom, J., Thompson, A. S., 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., Turini, N., Ukegawa, F., Vallecorsa, S., Van Remortel, Nick, Varganov, A., Vataga, E., Vázquez, F., Velev, G., Vellidis, C., Veszprémi, V., Vidal, M., Vidal, R., Vila, I., Vilar, R., Vine, T., 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, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Wilbur, S., Williams, G., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wright, T., Wu, X., Würthwein, F., Wynne, S. M., Xie, S., Yagil, A., Yamamoto, K., Yamaoka, J., Yang, U. K., Yang, Y. C., Yao, W. M., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanello, L., Zanetti, A., Zhang, X., Zheng, Y., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Abstract: This article presents the first measurement of the ratio of branching fractions B(Λb0→Λc+μ-ν̄μ)/ B(Λb0→Λc+π-). Measurements in two control samples using the same technique B(B̄0→D+μ- ν̄μ)/B(B̄0→D+π-) and B(B̄ 0→D*(2010)+μ-ν̄μ)/ B(B̄0→D*(2010)+π-) are also reported. The analysis uses data from an integrated luminosity of approximately 172pb-1 of pp̄ collisions at s=1.96TeV, collected with the CDF II detector at the Fermilab Tevatron. The relative branching fractions are measured to be B(Λb 0→Λc+μ-ν̄μ)B(Λb 0→Λc+π-)=16.6±3.0(stat) ±1.0(syst)+2.6-3.4(PDG) ±0.3(EBR), B(B̄0→D+μ-ν̄μ) B(B̄0→D+π-)=9.9±1.0(stat) ±0.6(syst)±0.4(PDG)± 0.5(EBR), and B(B̄0→D*( 2010)+μ-ν̄μ)B(B̄0→D*( 2010)+π-)=16.5±2.3(stat) ±0.6(syst)±0.5(PDG)± 0.8(EBR). The uncertainties are from statistics (stat), internal systematics (syst), world averages of measurements published by the Particle Data Group or subsidiary measurements in this analysis (PDG), and unmeasured branching fractions estimated from theory (EBR), respectively. This article also presents measurements of the branching fractions of four new Λb 0 semileptonic decays: Λb0→Λc( 2595)+μ-ν̄μ, Λb0→Λc( 2625)+μ-ν̄μ, Λb0→Σc( 2455)0π+μ-ν̄μ, and Λb 0→Σc(2455)++π-μ-ν̄μ, relative to the branching fraction of the Λb0→Λc+μ- ν̄μ decay. Finally, the transverse-momentum distribution of Λb0 baryons produced in pp̄ collisions is measured and found to be significantly different from that of B̄0 mesons, which results in a modification in the production cross-section ratio σΛb0/σB̄0 with respect to the CDF I measurement. © 2009 The American Physical Society. 79 3 Cited By :14
Published: 2009

26. Search for Maximal Flavor Violating Scalars in Same-Charge Lepton Pairs in p(p)over-bar Collisions at root s=1.96 TeV

Author: Aaltonen, T., Adelman, J., Akimoto, T., Albrow, M. G., Alvarez Gonzalez, B., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Apresyan, A., Arisawa, T., Artikov, A., Ashmanskas, W., Attal, A., Aurisano, A., Azfar, F., Azzi Bacchetta, P., Azzurri, P., Bacchetta, N., Badgett, W., Barbaro Galtieri, A., Barnes, V. E., Barnett, B. A., Baroiant, S., Bar Shalom, S., Bartsch, V., Bauer, G., Beauchemin, P. H., Bedeschi, F., Bednar, P., Behari, S., Bellettini, G., Bellinger, J., Belloni, A., Benjamin, D., Beretvas, A., Beringer, J., Berry, T., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Blair, R. E., Blocker, C., Blumenfeld, B., Bocci, A., Bodek, A., Boisvert, V., Bolla, G., Bolshov, A., 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., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carlsmith, D., Carosi, R., Carrillo, S., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., 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., Choudalakis, G., Chuang, S. H., Chung, K., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clark, D., Compostella, G., Convery, M. E., Conway, J., Cooper, B., Copic, K., Cordelli, M., Cortiana, G., Crescioli, F., Cuenca Almenar, C., Cuevas, J., Culbertson, R., Cully, J. C., Dagenhart, D., Datta, M., Davies, T., de Barbaro, P., De Cecco, S., Deisher, A., De Lentdecker, G., De Lorenzo, G., Dell'Orso, Mauro, Demortier, L., Deng, J., Deninno, M., De Pedis, D., Derwent, P. F., Di Giovanni, G. P., Dionisi, C., Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, Simone, Dong, P., Donini, J., Dorigo, T., Dube, S., Efron, J., Erbacher, R., Errede, D., Errede, S., Eusebi, R., Fang, H. C., Farrington, S., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Forrester, S., Franklin, M., Freeman, J. C., Furic, I., Gallinaro, M., Galyardt, J., Garberson, F., Garcia, J. E., Garfinkel, A. F., Genser, K., Gerberich, H., Gerdes, D., Giagu, S., Giakoumopolou, V., Giannetti, P., Gibson, K., Gimmell, J. L., Ginsburg, C. M., Giokaris, N., Giordani, M., Giromini, P., Giunta, M., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Golossanov, A., Gomez, G., Gomez Ceballos, G., Goncharov, M., Gonzylez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Gresele, A., Grinstein, S., Grosso Pilcher, C., Group, R. C., Grundler, U., Guimaraes da Costa, J., Gunay Unalan, Z., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, E., Hamilton, A., Han, B. Y., Han, J. Y., Handler, R., Happacher, F., Hara, K., Hare, D., Hare, M., Harper, S., Harr, R. F., Harris, R. M., Hartz, M., Hatakeyama, K., Hauser, J., Hays, C., Heck, M., Heijboer, A., Heinemann, B., Heinrich, J., Henderson, C., Herndon, M., Heuser, J., Hewamanage, S., Hidas, D., Hill, C. S., Hirschbuehl, D., Hocker, A., Hou, S., Houlden, M., Hsu, S. C., Huffman, B. T., Hughes, R. E., Husemann, U., Huston, J., Incandela, J., Introzzi, G., Iori, M., Ivanov, A., Iyutin, B., James, E., Jayatilaka, B., Jeans, D., Jeon, E. J., 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., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirsch, L., Klimenko, S., Klute, M., Knuteson, B., B. R., Ko, Koay, S. A., Kondo, K., Kong, D. J., Konigsberg, J., Korytov, A., Kotwal, A. V., Kraus, J., Kreps, M., Kroll, J., Krumnack, N., Kruse, M., Krutelyov, V., Kubo, T., Kuhlmann, S. E., Kuhr, T., Kulkarni, N. P., Kusakabe, Y., Kwang, S., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., Lecompte, T., Lee, J., Lee, Y. J., Lee, S. W., Lefsvre, R., Leonardo, N., Leone, S., Levy, S., Lewis, J. D., Lin, C., Lin, C. S., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, T., Lockyer, N. S., Loginov, A., Loreti, M., Lovas, L., R. S., Lu, Lucchesi, D., Lueck, J., Luci, C., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., Lytken, E., Mack, P., Macqueen, D., Madrak, R., Maeshima, K., Makhoul, K., Maki, T., Maksimovic, P., Malde, S., Malik, S., Manca, G., Manousakis, A., Margaroli, F., Marino, C., Marino, C. P., Martin, A., Martin, M., Martin, V., Martinez, M., Martinez Ballarin, R., Maruyama, T., Mastrandrea, P., Masubuchi, T., Mattson, M. E., Mazzanti, P., Mcfarland, K. S., Mcintyre, P., Mcnulty, R., Mehta, A., Mehtala, P., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miles, J., Miller, R., Mills, C., Milnik, M., Mitra, A., Mitselmakher, G., Miyake, H., Moed, S., Moggi, N., Moon, C. S., Moore, R., Morello, M., Movilla Fernandez, P., Muelmenstaedt, J., Mukherjee, A., Muller, T. h., Mumford, R., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Nagano, A., Naganoma, J., Nakamura, K., Nakano, I., Napier, A., Necula, V., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norman, M., Norniella, O., Nurse, E., S. H., Oh, Y. D., Oh, Oksuzian, I., Okusawa, T., Oldeman, R., Orava, R., Osterberg, K., Pagan Griso, S., Pagliarone, C., Palencia, E., Papadimitriou, V., Papaikonomou, A., Paramonov, A. A., Parks, B., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pinera, L., Pitts, K., Plager, C., Pondrom, L., Portell, X., Poukhov, O., Pounder, N., Prakoshyn, F., Pronko, A., Proudfoot, J., Ptohos, F., Punzi, Giovanni, Pursley, J., Rademacker, J., Rahaman, A., Rajaraman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Richter, S., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rossin, R., Roy, P., Ruiz, A., Russ, J., Rusu, V., Saarikko, H., Safonov, A., Sakumoto, W. K., Salamanna, G., Salt, O., Santi, L., Sarkar, S., Sartori, L., Sato, K., Savoy Navarro, A., Scheidle, T., Schlabach, P., Schmidt, E. E., Schmidt, M. A., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scott, A. L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sexton Kennedy, L., Sfyria, A., Shalhout, S. Z., Shapiro, M. D., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Sinervo, P., Sisakyan, A., Slaughter, A. J., Slaunwhite, J., Sliwa, K., Smith, J. R., Snider, F. D., Snihur, R., Soderberg, M., Soha, A., Somalwar, S., Sorin, V., Spalding, J., Spinella, F., Spreitzer, T., Squillacioti, P., Stanitzki, M., St Denis, R., Stelzer, B., Stelzer Chilton, O., Stentz, D., Strologas, J., Stuart, D., Suh, J. S., Sukhanov, A., Sun, H., Suslov, I., Suzuki, T., Taffard, A., Takashima, R., Takeuchi, Y., Tanaka, R., Tecchio, M., Teng, P. K., Terashi, K., Thom, J., Thompson, A. S., Thompson, G. A., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tu, Y., Turini, N., Ukegawa, F., Uozumi, S., Vallecorsa, S., van Remortel, N., Varganov, A., Vataga, E., Vyzquez, F., Velev, G., Vellidis, C., Veszpremi, V., Vidal, M., Vidal, R., Vila, I., Vilar, R., Vine, T., Vogel, M., Volobouev, I., Volpi, G., Wuerthwein, F., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner Kuhr, J., Wagner, W., 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., Williams, G., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wright, T., Wu, X., Wynne, S. M., Yagil, A., Yamamoto, K., Yamaoka, J., Yamashita, T., Yang, C., Yang, U. K., Yang, Y. C., Yao, W. M., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., G. B., Yu, Yu, F., Yu, I., S. S., Yu, Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zhang, X., Zheng, Y., Zucchelli, S. ., Jha, M. K., Keung, J., Kurata, M., Lee, E., Liu, C., Manousakis Katsikakis, A., Morello, M. J., Morlok, J., Oakes, L., Pagan, Griso S., Pianori, E., Pueschel, E., Punzi, G, Rodriguez, T., Salto, O., Schmidt, A., Sfyrla, A., Shiraishi, S., Tesarek, R. J., Totaro, P., Vazquez, F., Wester, W. C. I. I. I., Zucchelli, S., Aaltonen, T, Adelman, J, Akimoto, T, Albrow, Mg, Gonzalez, Ba, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Aoki, M, Apollinari, G, Apresyan, A, Arisawa, T, Artikov, A, Ashmanskas, W, Attal, A, Aurisano, A, Azfar, F, Azzi Bacchetta, P, Azzurri, P, Bacchetta, N, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Baroiant, S, Bar Shalom, S, Bartsch, V, Bauer, G, Beauchemin, Ph, Bedeschi, F, Bednar, P, Behari, S, Bellettini, G, Bellinger, J, Belloni, A, Benjamin, D, Beretvas, A, Beringer, J, Berry, T, Bhatti, A, Binkley, M, Bisello, D, Bizjak, I, Blair, Re, Blocker, C, Blumenfeld, B, Bocci, A, Bodek, A, Boisvert, V, Bolla, G, Bolshov, A, 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, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carlsmith, D, Carosi, R, Carrillo, S, Carron, S, Casal, B, Casarsa, M, Castro, A, Catastini, P, Cauz, D, 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, Choudalakis, G, Chuang, Sh, Chung, K, Chung, Wh, Chung, Y, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clark, D, Compostella, G, Convery, Me, Conway, J, Cooper, B, Copic, K, Cordelli, M, Cortiana, G, Crescioli, F, Cuenca Almenar, C, Cuevas, J, Culbertson, R, Cully, Jc, Dagenhart, D, Datta, M, Davies, T, de Barbaro, P, De Cecco, S, Deisher, A, De Lentdecker, G, De Lorenzo, G, Dell'Orso, M, Demortier, L, Deng, J, Deninno, M, De Pedis, D, Derwent, Pf, Di Giovanni, Gp, Dionisi, C, Di Ruzza, B, Dittmann, Jr, D'Onofrio, M, Donati, S, Dong, P, Donini, J, Dorigo, T, Dube, S, Efron, J, Erbacher, R, Errede, D, Errede, S, Eusebi, R, Fang, Hc, Farrington, S, Fedorko, Wt, Feild, Rg, Feindt, M, Fernandez, Jp, Ferrazza, C, Field, R, Flanagan, G, Forrest, R, Forrester, S, Franklin, M, Freeman, Jc, Furic, I, Gallinaro, M, Galyardt, J, Garberson, F, Garcia, Je, Garfinkel, Af, Genser, K, Gerberich, H, Gerdes, D, Giagu, S, Giakoumopolou, V, Giannetti, P, Gibson, K, Gimmell, Jl, Ginsburg, Cm, Giokaris, N, Giordani, M, Giromini, P, Giunta, M, 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, Guimaraes da Costa, J, Gunay Unalan, Z, Haber, C, Hahn, K, Hahn, Sr, Halkiadakis, E, Hamilton, A, Han, By, Han, Jy, Handler, R, Happacher, F, Hara, K, Hare, D, Hare, M, Harper, S, Harr, Rf, Harris, Rm, Hartz, M, Hatakeyama, K, Hauser, J, Hays, C, Heck, M, Heijboer, A, Heinemann, B, Heinrich, J, Henderson, C, Herndon, M, Heuser, J, Hewamanage, S, Hidas, D, Hill, C, Hirschbuehl, D, Hocker, A, Hou, S, Houlden, M, Hsu, Sc, Huffman, Bt, Hughes, Re, Husemann, U, Huston, J, Incandela, J, Introzzi, G, Iori, M, Ivanov, A, Iyutin, B, James, E, Jayatilaka, B, Jeans, D, Jeon, Ej, Jindariani, S, Johnson, W, Jones, M, Joo, Kk, Jun, Sy, Jung, Je, Junk, Tr, Kamon, T, Kar, D, Karchin, Pe, Kato, Y, Kephart, R, Kerzel, U, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Je, Kim, Mj, Kim, Sb, Kim, Sh, Kim, Yk, Kimura, N, Kirsch, L, Klimenko, S, Klute, M, Knuteson, B, Ko, Br, Koay, Sa, Kondo, K, Kong, Dj, Konigsberg, J, Korytov, A, Kotwal, Av, Kraus, J, Kreps, M, Kroll, J, Krumnack, N, Kruse, M, Krutelyov, V, Kubo, T, Kuhlmann, Se, Kuhr, T, Kulkarni, Np, Kusakabe, Y, Kwang, S, Laasanen, At, Lai, S, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, Lecompte, T, Lee, J, Lee, Yj, Lee, Sw, Lefevre, R, Leonardo, N, Leone, S, Levy, S, Lewis, Jd, Lin, C, Linacre, J, Lindgren, M, Lipeles, E, Lister, A, Litvintsev, Do, Liu, T, Lockyer, N, Loginov, A, Loreti, M, Lovas, L, Lu, R, Lucchesi, D, Lueck, J, Luci, C, Lujan, P, Lukens, P, Lungu, G, Lyons, L, Lys, J, Lysak, R, Lytken, E, Mack, P, Macqueen, D, Madrak, R, Maeshima, K, Makhoul, K, Maki, T, Maksimovic, P, Malde, S, Malik, S, Manca, G, Manousakis, A, Margaroli, F, Marino, C, Marino, Cp, Martin, A, Martin, M, Martin, V, Martinez, M, Martinez Ballarin, R, Maruyama, T, Mastrandrea, P, Masubuchi, T, Mattson, Me, Mazzanti, P, Mcfarland, K, Mcintyre, P, Mcnulty, R, Mehta, A, Mehtala, P, Menzemer, S, Menzione, A, Merkel, P, Mesropian, C, Messina, A, Miao, T, Miladinovic, N, Miles, J, Miller, R, Mills, C, Milnik, M, Mitra, A, Mitselmakher, G, Miyake, H, Moed, S, Moggi, N, Moon, C, Moore, R, Morello, M, Movilla Fernandez, P, Mulmenstadt, J, Mukherjee, A, Muller, T, Mumford, R, Murat, P, Mussini, M, Nachtman, J, Nagai, Y, Nagano, A, Naganoma, J, Nakamura, K, Nakano, I, Napier, A, Necula, V, Neu, C, Neubauer, M, Nielsen, J, Nodulman, L, Norman, M, Norniella, O, Nurse, E, Oh, Sh, Oh, Yd, Oksuzian, I, Okusawa, T, Oldeman, R, Orava, R, Osterberg, K, Pagan Griso, S, Pagliarone, C, Palencia, E, Papadimitriou, V, Papaikonomou, A, Paramonov, Aa, Parks, B, Pashapour, S, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Piedra, J, Pinera, L, Pitts, K, Plager, C, Pondrom, L, Portell, X, Poukhov, O, Pounder, N, Prakoshyn, F, Pronko, A, Proudfoot, J, Ptohos, F, Punzi, G, Pursley, J, Rademacker, J, Rahaman, A, Rajaraman, A, Ramakrishnan, V, Ranjan, N, Redondo, I, Reisert, B, Rekovic, V, Renton, P, Rescigno, M, Richter, S, Rimondi, F, Ristori, L, Robson, A, Rodrigo, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rossin, R, Roy, P, Ruiz, A, Russ, J, Rusu, V, Saarikko, H, Safonov, A, Sakumoto, Wk, Salamanna, Giuseppe, Salt, O, Santi, L, Sarkar, S, Sartori, L, Sato, K, Savoy Navarro, A, Scheidle, T, Schlabach, P, Schmidt, Ee, Schmidt, Ma, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scott, Al, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Sexton Kennedy, L, Sfyria, A, Shalhout, Sz, Shapiro, Md, Shears, T, Shepard, Pf, Sherman, D, Shimojima, M, Shochet, M, Shon, Y, Shreyber, I, Sidoti, A, Sinervo, P, Sisakyan, A, Slaughter, Aj, Slaunwhite, J, Sliwa, K, Smith, Jr, Snider, Fd, Snihur, R, Soderberg, M, Soha, A, Somalwar, S, Sorin, V, Spalding, J, Spinella, F, Spreitzer, T, Squillacioti, P, Stanitzki, M, St Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Stuart, D, Suh, J, Sukhanov, A, Sun, H, Suslov, I, Suzuki, T, Taffard, A, Takashima, R, Takeuchi, Y, Tanaka, R, Tecchio, M, Teng, Pk, Terashi, K, Thom, J, Thompson, A, Thompson, Ga, Thomson, E, Tipton, P, Tiwari, V, Tkaczyk, S, Toback, D, Tokar, S, Tollefson, K, Tomura, T, Tonelli, D, Torre, S, Torretta, D, Tourneur, S, Trischuk, W, Tu, Y, Turini, N, Ukegawa, F, Uozumi, S, Vallecorsa, S, van Remortel, N, Varganov, A, Vataga, E, Vazquez, F, Velev, G, Vellidis, C, Veszpremi, V, Vidal, M, Vidal, R, Vila, I, Vilar, R, Vine, T, Vogel, M, Volobouev, I, Volpi, G, Wurthwein, F, Wagner, P, Wagner, Rg, Wagner, Rl, Wagner Kuhr, J, Wagner, W, Wakisaka, T, Wallny, R, Wang, Sm, Warburton, A, Waters, D, Weinberger, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Williams, G, Williams, Hh, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, C, Wright, T, Wu, X, Wynne, Sm, Yagil, A, Yamamoto, K, Yamaoka, J, Yamashita, T, Yang, C, Yang, Uk, Yang, Yc, Yao, Wm, Yeh, Gp, Yoh, J, Yorita, K, Yoshida, T, Yu, Gb, Yu, F, Yu, I, Yu, S, Yun, Jc, Zanello, L, Zanetti, A, Zaw, I, Zhang, X, Zheng, Y, and Zucchelli, S.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: Models of maximal flavor violation (MxFV) in elementary particle physics may contain at least one new scalar SU(2) doublet field phi(FV) = (eta(0),eta(+)) that couples the first and third generation quarks (q(1), q(3)) via a Lagrangian term L-FV = xi(13)phi(FV)q(1)q(3). These models have a distinctive signature of same-charge top-quark pairs and evade flavor-changing limits from meson mixing measurements. Data corresponding to 2 fb(-1) collected by the Collider Dectector at Fermilab II detector in p (p) over bar collisions at root s = 1.96 TeV are analyzed for evidence of the MxFV signature. For a neutral scalar eta(0) with m(eta 0) = 200 GeV/c(2) and coupling xi(13) = 1, similar to 11 signal events are expected over a background of 2.1 +/- 1.8 events. Three events are observed in the data, consistent with background expectations, and limits are set on the coupling xi(13) for m(eta 0) = 180-300 GeV/c(2).
Published: 2009

27. Search for the rare decays B+→μ+μ-K+, B0→μ+μ- K*(892)0, and Bs0→μ+μ- at CDF

Author: Aaltonen, T., Adelman, J., Akimoto, T., Albrow, M. G., Ãlvarez Gonzãlez, B., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Apresyan, A., Arisawa, T., Artikov, A., Ashmanskas, W., Attal, A., Aurisano, A., Azfar, F., Azzurri, P., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Bartsch, V., Bauer, G., Beauchemin, P. -H, Bedeschi, F., Bednar, P., Beecher, D., Behari, S., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, Andrew, Beringer, J., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Blair, R. E., Blocker, C., Blumenfeld, B., Bocci, A., Bodek, A., Boisvert, V., Bolla, G., 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., Campanelli, M., Campbell, M., Canelli, Florencia M., Canepa, A., 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, S. H., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, K., Chokheli, D., Chou, J. P., Choudalakis, G., Chuang, S. H., Chung, K., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clark, D., Compostella, G., Convery, M. E., Conway, J., Copic, K., Cordelli, M., Cortiana, G., Cox, D. J., Crescioli, F., Cuenca Almenar, C., 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., Derwent, P. F., Di Giovanni, G. P., Dionisi, Carlo, Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Donati, S., Dong, P., Donini, J., Dorigo, T., Dube, S., Efron, J., Elagin, A., Erbacher, R., Errede, D., Errede, S., Eusebi, R., Fang, H. C., Farrington, S., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Ferrazza, C., Field, R., Flanagan, G., Forrest, R., Franklin, M., Freeman, J. C., Furic, I., Gallinaro, M., Galyardt, J., Garberson, F., Garcia, J. E., Garfinkel, A. F., Genser, K., Gerberich, H., Gerdes, D., Gessler, A., Giagu, S., Giakoumopoulou, V. A., 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, Konstantin, Gresele, A., Grinstein, S., Grosso-Pilcher, C., Group, R. C., Grundler, U., Guimaraes Da Costa, J., Gunay-Unalan, Z., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, Eva, Han, B. -Y, Han, J. Y., Handler, R., Happacher, F., Hara, K., Hare, D., Hare, M., Harper, S., Harr, R. F., Harris, R. M., Hartz, M., Hatakeyama, K., Hauser, J., Hays, C., Heck, M., Heijboer, A., Heinemann, B., Heinrich, J., Henderson, C., Herndon, M., Heuser, J., Hewamanage, S., Hidas, D., Hill, C. S., Hirschbuehl, D., Hocker, A., Hou, S., Houlden, M., Hsu, S. -C, Huffman, B. T., Hughes, R. E., Husemann, U., Huston, J., Incandela, J., Introzzi, G., Iori, M., Ivanov, A., James, E., 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., Keung, J., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirsch, L., Klimenko, S., Knuteson, B., Ko, B. R., Koay, S. A., Kondo, K., Kong, D. J., Konigsberg, J., Korytov, A., Kotwal, A. V., Kreps, M., Kroll, J., Krumnack, N., Kruse, M., Krutelyov, V., Kubo, T., Kuhr, T., Kulkarni, N. P., Kurata, M., Kusakabe, Y., 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, S. W., Leone, S., Levy, S., Lewis, J. D., Lin, C. S., Linacre, J., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, C., Liu, T., Lockyer, N. S., Loginov, A., Loreti, M., Lovas, L., Lu, R. -S, Lucchesi, D., Lueck, J., Luci, C., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., Lytken, E., Mack, P., MacQueen, D., Madrak, R., Maeshima, K., Makhoul, K., Maki, T., Maksimovic, P., Malde, S., Malik, S., Manca, G., Manousakis-Katsikakis, A., Margaroli, F., Marino, C., Marino, C. P., Martin, A., Martin, V., Martínez, M., Martínez-Ballarín, R., Maruyama, T., Mastrandrea, P., Masubuchi, T., Mattson, M. E., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzione, A., Merkel, P., Mesropian, C., Miao, T., Miladinovic, N., Miller, R., Mills, C., Milnik, M., Mitra, A., Mitselmakher, G., Miyake, H., Moggi, N., Moon, C. S., Moore, R., Morello, M. J., Morlok, J., Movilla Fernández, Pedro A., Mülmenstädt, J., Mukherjee, A., Muller, Th, Mumford, R., Murat, P., Mussini, M., Nachtman, J., Nagai, Y., Nagano, A., Naganoma, J., Nakamura, K., Nakano, I., Napier, A., Necula, V., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norman, M., Norniella, O., Nurse, E., Oakes, L., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Oldeman, R., Orava, R., Osterberg, K., Griso, S. P., Pagliarone, C., Palencia, E., Papadimitriou, Vaia, Papaikonomou, A., Paramonov, A. A., Parks, B., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Pianori, E., Pinera, L., Pitts, K., Plager, C., Pondrom, L., Poukhov, O., Pounder, N., Prakoshyn, F., Pronko, A., Proudfoot, J., Ptohos, Fotios, Pueschel, E., Punzi, G., Pursley, J., Rademacker, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Reisert, B., Rekovic, V., Renton, P., 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., Saarikko, H., Safonov, A., Sakumoto, W. K., Saltó, O., Santi, L., Sarkar, S., Sartori, L., Sato, K., Savoy-Navarro, A., Scheidle, T., Schlabach, P., Schmidt, A., Schmidt, E. E., Schmidt, M. A., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scott, A. L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sexton-Kennedy, L., Sfyrla, A., Shalhout, S. Z., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shiraishi, S., Shochet, M., Shon, Y., Shreyber, I., Sidoti, 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., Spalding, J., Spreitzer, T., Squillacioti, P., Stanitzki, M., St. Denis, R., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, John, Stuart, D., Suh, J. S., Sukhanov, A., Suslov, I., Suzuki, T., Taffard, A., Takashima, R., Takeuchi, Y., Tanaka, R., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Thom, J., Thompson, A. S., Thompson, G. A., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Totaro, P., Tourneur, S., Tu, Y., Turini, N., Ukegawa, F., Vallecorsa, S., Van Remortel, Nick, Varganov, A., Vataga, E., Vázquez, F., Velev, G., Vellidis, C., Veszprémi, V., Vidal, M., Vidal, R., Vila, I., Vilar, R., Vine, T., Vogel, M., Volobouev, I., Volpi, G., Würthwein, F., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner-Kuhr, J., Wagner, W., 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., Williams, G., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wright, T., Wu, X., Wynne, S. M., Yagil, A., Yamamoto, K., Yamaoka, J., Yang, U. K., Yang, Y. C., Yao, W. M., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zhang, X., Zheng, Y., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Abstract: We search for b→sμ+μ- transitions in B meson (B+, B0, or Bs0) decays with 924pb-1 of pp̄ collisions at s=1.96TeV collected with the CDF II detector at the Fermilab Tevatron. We find excesses with significances of 4.5, 2.9, and 2.4 standard deviations in the B+→μ+μ-K+, B0→μ+μ-K*(892)0, and Bs0→μ+μ- decay modes, respectively. Using B→J/ψh (h=K+, K*(892)0,) decays as normalization channels, we report branching fractions for the previously observed B+ and B0 decays, B(B+→μ+μ-K+)=(0.59±0.15±0. 04)×10-6, and B(B0→μ+μ-K*(892)0)=(0.81±0. 30±0.10)×10-6, where the first uncertainty is statistical, and the second is systematic. We set an upper limit on the relative branching fraction B(Bs0→μ+μ-)/B(Bs0→J/ψ)
Published: 2009

28. Measurement of the Lambda b0 lifetime in Lambda b0-->J/psi Lambda 0 in pp collisions at square root s=1.96 TeV

Author: Abulencia, A., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arguin, J-F, Arisawa, T., Artikov, A., Ashmanskas, W., Attal, A., Azfar, F., Azzi-Bacchetta, P., Azzurri, P., Bacchetta, N., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Baroiant, S., Bartsch, V., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bellettini, G., Bellinger, J., Belloni, A., Benjamin, D., Beretvas, A., Beringer, J., Berry, T., Bhatti, A., Binkley, M., Bisello, D., Blair, R. E., Blocker, C., Blumenfeld, B., Bocci, A., Bodek, A., Boisvert, V., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Boveia, A., Brau, B., Brigliadori, L., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Budd, S., Budroni, S., Burkett, K., Busetto, G., Bussey, P., Byrum, K. L., Cabrera, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carrillo, S., Carlsmith, D., Carosi, R., Carron, S., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chang, S. H., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chou, J. P., Choudalakis, G., Chuang, S. H., Chung, K., Chung, W. H., Chung, Y. S., Ciljak, M., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clark, D., Coca, M., Compostella, G., Convery, M. E., Conway, J., Cooper, B., Copic, K., Cordelli, M., Cortiana, G., Crescioli, F., Cuenca Almenar, C., Cuevas, J., Culbertson, R., Cully, J. C., Cyr, D., Daronco, S., D Auria, S., Davies, T., D Onofrio, M., Dagenhart, D., Barbaro, P., Cecco, S., Deisher, A., Lentdecker, G., Orso, M., Delli Paoli, F., Demortier, L., Deng, J., Deninno, M., Pedis, D., Derwent, P. F., Di Giovanni, G. P., Dionisi, C., Di Ruzza, B., Dittmann, J. R., Dituro, P., Dorr, C., Donati, S., Donega, M., Dong, P., Donini, J., Dorigo, T., Dube, S., Efron, J., Erbacher, R., Errede, D., Errede, S., Eusebi, R., Fang, H. C., Farrington, S., Fedorko, I., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Field, R., Flanagan, G., Foland, A., Forrester, S., Foster, G. W., Franklin, M., Freeman, J. C., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garberson, F., Garfinkel, A. F., Gay, C., Gerberich, H., Gerdes, D., Giagu, S., Giannetti, P., Gibson, A., Gibson, K., Gimmell, J. L., Ginsburg, C., Giokaris, N., Giordani, M., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, J., Gomez, G., Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Goulianos, K., Gresele, A., Griffiths, M., Grinstein, S., Grosso-Pilcher, C., Group, R. C., Grundler, U., Guimaraes Da Costa, J., Gunay-Unalan, Z., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, E., Hamilton, A., Han, B-Y, Han, J. Y., Handler, R., Happacher, F., Hara, K., Hare, M., Harper, S., Harr, R. F., Harris, R. M., Hartz, M., Hatakeyama, K., Hauser, J., Heijboer, A., Heinemann, B., Heinrich, J., Henderson, C., Herndon, M., Heuser, J., Hidas, D., Hill, C. S., Hirschbuehl, D., Hocker, A., Holloway, A., Hou, S., Houlden, M., Hsu, S-C, Huffman, B. T., Hughes, R. E., Husemann, U., Huston, J., Incandela, J., Gianluca Introzzi, Iori, M., Ishizawa, Y., Ivanov, A., Iyutin, B., James, E., Jang, D., Jayatilaka, B., Jeans, D., Jensen, H., Jeon, E. J., Jindariani, S., Jones, M., Joo, K. K., Jun, S. Y., Jung, J. E., Junk, T. R., Kamon, T., Karchin, P. E., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirsch, L., Klimenko, S., Klute, M., Knuteson, B., Ko, B. R., Kondo, K., Kong, D. J., Konigsberg, J., Korytov, A., Kotwal, A. V., Kovalev, A., Kraan, A. C., Kraus, J., Kravchenko, I., Kreps, M., Kroll, J., Krumnack, N., Kruse, M., Krutelyov, V., Kubo, T., Kuhlmann, S. E., Kuhr, T., Kusakabe, Y., Kwang, S., Laasanen, A. T., Labarga, L., Lai, S., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., Lecompte, T., Lee, J., Lee, Y. J., Lee, S. W., Lefevre, R., Leonardo, N., Leone, S., Levy, S., Lewis, J. D., Lin, C., Lin, C. S., Lindgren, M., Lipeles, E., Liss, T. M., Lister, A., Litvintsev, D. O., Liu, T., Lockyer, N. S., Loginov, A., Loreti, M., Loverre, P., Lu, R-S, Lucchesi, D., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., Lytken, E., Mack, P., Macqueen, D., Madrak, R., Maeshima, K., Makhoul, K., Maki, T., Maksimovic, P., Malde, S., Manca, G., Margaroli, F., Marginean, R., Marino, C., Marino, C. P., Martin, A., Martin, M., Martin, V., Martinez, M., Maruyama, T., Mastrandrea, P., Masubuchi, T., Matsunaga, H., Mattson, M. E., Mazini, R., Mazzanti, P., Mcfarland, K. S., Mcintyre, P., Mcnulty, R., Mehta, A., Mehtala, P., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miles, J., Miller, R., Mills, C., Milnik, M., Mitra, A., Mitselmakher, G., Miyamoto, A., Moed, S., Moggi, N., Mohr, B., Moore, R., Morello, M., Movilla Fernandez, P., Mulmenstadt, J., Mukherjee, A., Muller, Th, Mumford, R., Murat, P., Nachtman, J., Nagano, A., Naganoma, J., Nahn, S., Nakano, I., Napier, A., Necula, V., Neu, C., Neubauer, M. S., Nielsen, J., Nigmanov, T., Nodulman, L., Norniella, O., Nurse, E., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Oldeman, R., Orava, R., Osterberg, K., Pagliarone, C., Palencia, E., Papadimitriou, V., Paramonov, A. A., Parks, B., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pinera, L., Pitts, K., Plager, C., Pondrom, L., Portell, X., Poukhov, O., Pounder, N., Prokoshin, F., Pronko, A., Proudfoot, J., Ptochos, F., Punzi, G., Pursley, J., Rademacker, J., Rahaman, A., Ranjan, N., Rappoccio, S., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Richter, S., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rossin, R., Ruiz, A., Russ, J., Rusu, V., Saarikko, H., Sabik, S., Safonov, A., Sakumoto, W. K., Salamanna, G., Salto, O., Saltzberg, D., Sanchez, C., Santi, L., Sarkar, S., Sartori, L., Sato, K., Savard, P., Savoy-Navarro, A., Scheidle, T., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scott, A. L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sexton-Kennedy, L., Sfyrla, A., Shapiro, M. D., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Sinervo, P., Sisakyan, A., Sjolin, J., Slaughter, A. J., Slaunwhite, J., Sliwa, K., Smith, J. R., Snider, F. D., Snihur, R., Soderberg, M., Soha, A., Somalwar, S., Sorin, V., Spalding, J., Spinella, F., Spreitzer, T., Squillacioti, P., Stanitzki, M., Staveris-Polykalas, A., St Denis, R., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, J., Stuart, D., Suh, J. S., Sukhanov, A., Sun, H., Suzuki, T., Taffard, A., Takashima, R., Takeuchi, Y., Takikawa, K., Tanaka, M., Tanaka, R., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tsuchiya, R., Tsuno, S., Turini, N., Ukegawa, F., Unverhau, T., Uozumi, S., Usynin, D., Vallecorsa, S., Remortel, N., Varganov, A., Vataga, E., Vazquez, F., Velev, G., Veramendi, G., Veszpremi, V., Vidal, R., Vila, I., Vilar, R., Vine, T., Vollrath, I., Volobouev, I., Volpi, G., Wurthwein, F., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, J., Wagner, W., Wallny, R., Wang, S. M., Warburton, A., Waschke, S., Waters, D., Weinberger, M., Wester, W. C. Rd, Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Williams, G., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wright, T., Wu, X., Wynne, S. M., Yagil, A., Yamamoto, K., Yamaoka, J., Yamashita, T., Yang, C., Yang, U. K., Yang, Y. C., Yao, W. M., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zhang, X., Zhou, J., Zucchelli, S., and Cdf, Collaboration
Subjects: High Energy Physics::Experiment
Abstract: We report a measurement of the Lambda b0 lifetime in the exclusive decay Lambda b0-->J/psi Lambda 0 in pp collisions at square root s=1.96 TeV using an integrated luminosity of 1.0 fb-1 of data collected by the CDF II detector at the Fermilab Tevatron. Using fully reconstructed decays, we measure tau(Lambda b0)=1.593(-0.078)(+0.083)(stat)+/-0.033(syst) ps. This is the single most precise measurement of tau(Lambda b0) and is 3.2sigma higher than the current world average.
Published: 2007

29. Measurement of the Λb0 Lifetime in Λb0→J/ψΛ0 in pp̄ Collisions at s=1.96TeV

Author: Abulencia, A., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arguin, J. -F, Arisawa, T., Artikov, A., Ashmanskas, W., Attal, A., Azfar, F., Azzi-Bacchetta, P., Azzurri, P., Bacchetta, N., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Baroiant, S., Bartsch, V., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bellettini, G., Bellinger, J., Belloni, A., Benjamin, D., Beretvas, Andrew, Beringer, J., Berry, T., Bhatti, A., Binkley, M., Bisello, D., Blair, R. E., Blocker, C., Blumenfeld, B., Bocci, A., Bodek, A., Boisvert, V., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Boveia, A., Brau, B., Brigliadori, L., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Budd, S., Budroni, S., Burkett, K., Busetto, G., Bussey, P., Byrum, K. L., Cabrera, S., Campanelli, M., Campbell, M., Canelli, Florencia M., Canepa, A., Carrillo, S., Carlsmith, D., Carosi, R., Carron, S., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chang, S. H., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chou, J. P., Choudalakis, G., Chuang, S. H., Chung, K., Chung, W. H., Chung, Y. S., Ciljak, M., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clark, D., Coca, M., Compostella, G., Convery, M. E., Conway, J., Cooper, B., Copic, K., Cordelli, M., Cortiana, G., Crescioli, F., Almenar, C. C., Cuevas, J., Culbertson, R., Cully, J. C., Cyr, D., Daronco, S., D'Auria, S., Davies, T., D'Onofrio, M., Dagenhart, D., De Barbaro, P., De Cecco, S., Deisher, A., De Lentdecker, Gilles, Dell'Orso, M., Delli Paoli, F., Demortier, L., Deng, J., Deninno, M., De Pedis, D., Derwent, P. F., Di Giovanni, G. P., Dionisi, Carlo, Di Ruzza, B., Dittmann, J. R., Dituro, P., Dörr, C., Donati, S., Donegà, Mauro, Dong, P., Donini, J., Dorigo, T., Dube, S., Efron, J., Erbacher, R., Errede, D., Errede, S., Eusebi, R., Fang, H. C., Farrington, S., Fedorko, I., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Field, R., Flanagan, G., Foland, A., Forrester, S., Foster, G. W., Franklin, M., Freeman, J. C., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garberson, F., Garfinkel, A. F., Gay, C., Gerberich, H., Gerdes, D., Giagu, S., Giannetti, P., Gibson, A., Gibson, K., Gimmell, J. L., Ginsburg, C., Giokaris, N., Giordani, M., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, J., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Goulianos, Konstantin, Gresele, A., Griffiths, M., Grinstein, S., Grosso-Pilcher, C., Group, R. C., Grundler, U., Guimaraes Da Costa, J., Gunay-Unalan, Z., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, Eva, Hamilton, A., Han, B. -Y, Han, J. Y., Handler, R., Happacher, F., Hara, K., Hare, M., Harper, S., Harr, R. F., Harris, R. M., Hartz, M., Hatakeyama, K., Hauser, J., Heijboer, A., Heinemann, B., Heinrich, J., Henderson, C., Herndon, M., Heuser, J., Hidas, D., Hill, C. S., Hirschbuehl, D., Hocker, A., Holloway, A., Hou, S., Houlden, M., Hsu, S. -C, Huffman, B. T., Hughes, R. E., Husemann, U., Huston, J., Incandela, J., Introzzi, G., Iori, M., Ishizawa, Y., Ivanov, A., Iyutin, B., James, E., Jang, D., Jayatilaka, B., Jeans, D., Jensen, H., Jeon, E. J., Jindariani, S., Jones, M., Joo, K. K., Jun, S. Y., Jung, J. E., Junk, T. R., Kamon, T., Karchin, P. E., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirsch, L., Klimenko, S., Klute, M., Knuteson, B., Ko, B. R., Kondo, K., Kong, D. J., Konigsberg, J., Korytov, A., Kotwal, A. V., Kovalev, A., Kraan, A. C., Kraus, J., Kravchenko, I., Kreps, M., Kroll, J., Krumnack, N., Kruse, M., Krutelyov, V., Kubo, T., Kuhlmann, S. E., Kuhr, T., Kusakabe, Y., Kwang, S., Laasanen, A. T., Labarga, L., Lai, S., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., Lecompte, T., Lee, J., Lee, Y. J., Lee, S. W., Lefèvre, R., Leonardo, N., Leone, S., Levy, S., Lewis, J. D., Lin, C., Lin, C. S., Lindgren, M., Lipeles, E., Liss, T. M., Lister, A., Litvintsev, D. O., Liu, T., Lockyer, N. S., Loginov, A., Loreti, M., Loverre, P., Lu, R. -S, Lucchesi, D., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., Lytken, E., MacK, P., MacQueen, D., Madrak, R., Maeshima, K., Makhoul, K., Maki, T., Maksimovic, P., Malde, S., Manca, G., Margaroli, F., Marginean, R., Marino, C., Marino, C. P., Martin, A., Martin, M., Martin, V., Martínez, M., Maruyama, T., Mastrandrea, P., Masubuchi, T., Matsunaga, H., Mattson, M. E., Mazini, R., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miles, J., Miller, R., Mills, C., Milnik, M., Mitra, A., Mitselmakher, G., Miyamoto, A., Moed, S., Moggi, N., Mohr, B., Moore, R., Morello, M., Movilla Fernández, Pedro A., Mülmenstädt, J., Mukherjee, A., Muller, Th, Mumford, R., Murat, P., Nachtman, J., Nagano, A., Naganoma, J., Nahn, S., Nakano, I., Napier, A., Necula, V., Neu, C., Neubauer, M. S., Nielsen, J., Nigmanov, T., Nodulman, L., Norniella, O., Nurse, E., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Oldeman, R., Orava, R., Osterberg, K., Pagliarone, C., Palencia, E., Papadimitriou, Vaia, Paramonov, A. A., Parks, B., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pinera, L., Pitts, K., Plager, C., Pondrom, L., Portell, X., Poukhov, O., Pounder, N., Prokoshin, F., Pronko, A., Proudfoot, J., Ptohos, Fotios, Punzi, G., Pursley, J., Rademacker, J., Rahaman, A., Ranjan, N., Rappoccio, S., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Richter, S., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rossin, R., Ruiz, A., Russ, J., Rusu, V., Saarikko, H., Sabik, S., Safonov, A., Sakumoto, W. K., Salamanna, G., Saltó, O., Saltzberg, D., Sánchez, C., Santi, L., Sarkar, S., Sartori, L., Sato, K., Savard, P., Savoy-Navarro, A., Scheidle, T., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scott, A. L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sexton-Kennedy, L., Sfyrla, A., Shapiro, M. D., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Sinervo, P., Sisakyan, A., Sjolin, J., Slaughter, A. J., Slaunwhite, J., Sliwa, K., Smith, J. R., Snider, F. D., Snihur, R., Soderberg, M., Soha, A., Somalwar, S., Sorin, V., Spalding, J., Spinella, F., Spreitzer, T., Squillacioti, P., Stanitzki, M., Staveris-Polykalas, A., Denis, R. St, Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, John, Stuart, D., Suh, J. S., Sukhanov, A., Sun, H., Suzuki, T., Taffard, A., Takashima, R., Takeuchi, Y., Takikawa, K., Tanaka, M., Tanaka, R., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tsuchiya, R., Tsuno, S., Turini, N., Ukegawa, F., Unverhau, T., Uozumi, S., Usynin, D., Vallecorsa, S., Van Remortel, Nick, Varganov, A., Vataga, E., Vázquez, F., Velev, G., Veramendi, G., Veszprémi, V., Vidal, R., Vila, I., Vilar, R., Vine, T., Vollrath, I., Volobouev, I., Volpi, G., Würthwein, F., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, J., Wagner, W., Wallny, R., Wang, S. M., Warburton, A., Waschke, S., Waters, D., Weinberger, M., Wester, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Williams, G., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wright, T., Wu, X., Wynne, S. M., Yagil, A., Yamamoto, K., Yamaoka, J., Yamashita, T., Yang, C., Yang, U. K., Yang, Y. C., Yao, W. M., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zhang, X., Zhou, J., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Subjects: Atoms, Luminance, Fermilab Tevatron, Precise measurement, Particle detectors, High energy physics, Particle collisions
Abstract: We report a measurement of the Λb0 lifetime in the exclusive decay Λb0→J/ψΛ0 in pp̄ collisions at s=1.96TeV using an integrated luminosity of 1.0fb-1 of data collected by the CDF II detector at the Fermilab Tevatron. Using fully reconstructed decays, we measure τ(Λb0)=1.593-0.078+0.083(stat)±0.033(syst)ps. This is the single most precise measurement of τ(Λb0) and is 3.2σ higher than the current world average. © 2007 The American Physical Society. 98 12 Cited By :34
Published: 2007

30. Observation of the heavy baryons Sigma(b) and Sigma(b)*

Author: Aaltonen, T., Abulencia, A., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arisawa, T., Artikov, A., Ashmanskas, W., Attal, A., Aurisano, A., Azfar, F., Azzi Bacchetta, P., Azzurri, P., Bacchetta, N., Badgett, W., Barbaro Galtieri, A., Barnes, V. E., Barnett, B. A., Baroiant, S., Bartsch, V., Bauer, G., Beauchemin, P. H., Bedeschi, F., Behari, S., Bellettini, G., Bellinger, J., Belloni, A., Benjamin, D., Beretvas, A., Beringer, J., Berry, T., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Blair, R. E., Blocker, C., Blumenfeld, B., Bocci, A., Bodek, A., Boisvert, V., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Boveia, A., Brau, B., 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., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carillo, S., Carlsmith, D., Carosi, R., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavalli Sforza, M., Cerri, A., Cerrito, L., Chang, S. H., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chou, J. P., Choudalakis, G., Chuang, S. H., Chung, K., Chung, W. H., Chung, Y. S., Cilijak, M., Ciobanu, C. I., Ciocci, MARIA AGNESE, Clark, A., Clark, D., Coca, M., Compostella, G., Convery, M. E., Conway, J., Cooper, B., Copic, K., Cordelli, M., Cortiana, G., Crescioli, F., Almenar, C. C., Cuevas, J., Culbertson, R., Cully, J. C., Daronco, S., Datta, M., D'Auria, S., Davies, T., Dagenhart, D., Barbaro, P. d., Cecco, S. D., Deisher, A., Lentdecker, G. D., Lorenzo, G. D., Dell'Orso, M., Paoli, F. D., Demortier, L., Deng, J., Deninno, M., Pedis, D. D., Derwent, P. F., G. P., Di, Dionisi, C., Ruzza, B. D., Dittmann, J. R., D'Onofrio, M., Dorr, C., Donati, Simone, Dong, P., Donini, J., Dorigo, T., Dube, S., Efron, J., Erbacher, R., Errede, D., Errede, S., Eusebi, R., Fang, H. C., Farrington, S., Fedorko, I., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Field, R., Flanagan, G., Forrest, R., Forrester, S., Franklin, M., Freeman, J. C., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garberson, F., Garfinkel, A. F., Gay, C., Gerberich, H., Gerdes, D., Giagu, S., Giannetti, P., Gibson, K., Gimmell, J. L., Ginsburg, C., Giokaris, N., Giordani, M., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, J., 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., Grundler, U., J. G., Da, Gunay Unalan, Z., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, E., Hamilton, A., Han, B. Y., Han, J. Y., Handler, R., Happacher, F., Hara, K., Hare, D., Hare, M., Harper, S., Harr, R. F., Harris, R. M., Hartz, M., Hatakeyama, K., Hauser, J., Hays, C., Heck, M., Heijboer, A., Heinemann, B., Heinrich, J., Henderson, C., Herndon, M., Heuser, J., Hidas, D., Hill, C. S., Hirschbuehl, D., Hocker, A., Holloway, A., Hou, S., Houlden, M., Hsu, S. C., Huffman, B. T., Hughes, R. E., Husemann, U., Huston, J., Incandela, J., Introzzi, G., Iori, M., Ivanov, A., Iyutin, B., James, E., Jang, D., Jayatilaka, B., Jeans, D., Jeon, E. J., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Jung, J. E., Junk, T. R., Kamon, T., Karchin, P. E., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirsch, L., Klimenko, S., Klute, M., Knuteson, B., B. R., Ko, Kondo, K., Kong, D. J., Konigsberg, J., Korytov, A., Kotwal, A. V., Kraan, A. C., Kraus, J., Kreps, M., Kroll, J., Krumnack, N., Kruse, M., Krutelyov, V., Kubo, T., Kuhlmann, S. E., Kuhr, T., Kulkarni, N. P., Kusakabe, Y., Kwang, S., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., Lecompte, T., Lee, J., Lee, Y. J., Lee, S. W., Lefevre, R., Leonardo, N., Leone, S., Levy, S., Lewis, J. D., Lin, C., Lin, C. S., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, T., Lockyer, N. S., Loginov, A., Loreti, M., R. S., Lu, Lucchesi, D., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., Lytken, E., Mack, P., Macqueen, D., Madrak, R., Maeshima, K., Makhoul, K., Maki, T., Maksimovic, P., Malde, S., Malik, S., Manca, G., Manousakis, A., Margaroli, F., Marginean, R., Marino, C., Marino, C. P., Martin, A., Martin, M., Martin, V., Martinez, M., Martinez Ballarin, R., Maruyama, T., Mastrandrea, P., Masubuchi, T., Matsunaga, H., Mattson, M. E., Mazini, R., Mazzanti, P., Mcfarland, K. S., Mcintyre, P., Mcnulty, R., Mehta, A., Mehtala, P., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miles, J., Miller, R., Mills, C., Milnik, M., Mitra, A., Mitselmakher, G., Miyamoto, A., Moed, S., Moggi, N., Mohr, B., Moon, C. S., Moore, R., Morello, M., Fernandez, P. M., Muelmenstaedt, J., Mukherjee, A., Muller, T., Mumford, R., Murat, P., Mussini, M., Nachtman, J., Nagano, A., Naganoma, J., Nakamura, K., Nakano, I., Napier, A., Necula, V., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., S. H., Oh, Y. D., Oh, Oksuzian, I., Okusawa, T., Oldeman, R., Orava, R., Osterberg, K., Pagliarone, C., Palencia, E., Papadimitriou, V., Papaikonomou, A., Paramonov, A. A., Parks, B., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pinera, L., Pitts, K., Plager, C., Pondrom, L., Portell, X., Poukhov, O., Pounder, N., Prakoshyn, F., Pronko, A., Proudfoot, J., Ptohos, F., Punzi, Giovanni, Pursley, J., Rademacker, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Richter, S., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rossin, R., Roy, P., Ruiz, A., Russ, J., Rusu, V., Saarikko, H., Safonov, A., Sakumoto, W. K., Salamanna, G., Salto, O., Santi, L., Sarkar, S., Sartori, L., Sato, K., Savard, P., Savoy Navarro, A., Scheidle, T., Schlabach, P., Schmidt, E. E., Schmidt, M. A., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scott, A. L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sexton Kennedy, L., Sfyrla, A., Shalhout, S. Z., Shapiro, M. D., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Sinervo, P., Sisakyan, A., Slaughter, A. J., Slaunwhite, J., Sliwa, K., Smith, J. R., Snider, F. D., Snihur, R., Soderberg, M., Soha, A., Somalwar, S., Sorin, V., Spalding, J., Spinella, F., Spreitzer, T., Squillacioti, P., Stanitzki, M., Staveris Polykalas, A., Denis, R. S., Stelzer, B., Stelzer Chilton, O., Stentz, D., Strologas, J., Stuart, D., Suh, J. S., Sukhanov, A., Sun, H., Suslov, I., Suzuki, T., Taffard, A., Takashima, R., Takeuchi, Y., Tanaka, R., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tsuno, S., Tu, Y., Turini, N., Ukegawa, F., Uozumi, S., Vallecorsa, S., Remortel, N. v., Varganov, A., Vataga, E., Vazquez, F., Velev, G., Vellidis, C., Veramendi, G., Veszpremi, V., Vidal, M., Vidal, R., Vila, I., Vilar, R., Vine, T., Vogel, M., Vollrath, I., Volobouev, I., Volpi, G., Wurthwein, F., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, J., Wagner, W., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Williams, G., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wright, T., Wu, X., Wynne, S. M., Yagil, A., Yamamoto, K., Yamaoka, J., Yamashita, T., Yang, C., Yang, U. K., Yang, Y. C., Yao, W. M., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., G. B., Yu, Yu, I., S. S., Yu, Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zhang, X., Zhou, J., and Zucchelli, S.
Subjects: Physics, Multidisciplinary, High Energy Physics::Experiment, Astrophysics::Cosmology and Extragalactic Astrophysics, Nuclear Experiment
Abstract: We report an observation of new bottom baryons produced in p (p) over bar collisions at the Tevatron. Using 1.1 fb(-1) of data collected by the CDF II detector, we observe four Lambda(0)(b)pi(+/-) resonances in the fully reconstructed decay mode Lambda(0)(b)->Lambda(+)(c)pi(-), where Lambda(+)(c)-> pK(-)pi(+). We interpret these states as the Sigma((*)+/-)(b) baryons and measure the following masses: m(Sigma b)(+)=5807.8(-2.2)(+2.0)(stat.)+/- 1.7(syst.) MeV/c(2), m(Sigma b)(-)=5815.2 +/- 1.0(stat.)+/- 1.7(syst.) MeV/c(2), and m(Sigma(*)(b))-m(Sigma(b))=21.2(-1.9)(+2.0)(stat.)(-0.3)(+0.4)(syst.) MeV/c(2).
Published: 2007

31. Observation of the heavy baryons Σb and Σb*

Author: Aaltonen, T., Abulencia, A., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arisawa, T., Artikov, A., Ashmanskas, W., Attal, A., Aurisano, A., Azfar, F., Azzi-Bacchetta, P., Azzurri, P., Bacchetta, N., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Baroiant, S., Bartsch, V., Bauer, G., Beauchemin, P. -H, Bedeschi, F., Behari, S., Bellettini, G., Bellinger, J., Belloni, A., Benjamin, D., Beretvas, Andrew, Beringer, J., Berry, T., Bhatti, A., Binkley, M., Bisello, D., Bizjak, I., Blair, R. E., Blocker, C., Blumenfeld, B., Bocci, A., Bodek, A., Boisvert, V., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Boveia, A., Brau, B., 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., Campanelli, M., Campbell, M., Canelli, Florencia M., Canepa, A., Carillo, S., Carlsmith, D., Carosi, R., Carron, S., Casal, B., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavalli-Sforza, M., Cerri, A., Cerrito, L., Chang, S. H., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chou, J. P., Choudalakis, G., Chuang, S. H., Chung, K., Chung, W. H., Chung, Y. S., Cilijak, M., Ciobanu, C. I., Ciocci, M. A., Clark, A., Clark, D., Coca, M., Compostella, G., Convery, M. E., Conway, J., Cooper, B., Copic, K., Cordelli, M., Cortiana, G., Crescioli, F., Almenar, C. C., Cuevas, J., Culbertson, R., Cully, J. C., Daronco, S., Datta, M., D'Auria, S., Davies, T., Dagenhart, D., De Barbaro, P., De Cecco, S., Deisher, A., De Lentdecker, Gilles, De Lorenzo, G., Dell'orso, M., Delli Paoli, F., Demortier, L., Deng, J., Deninno, M., De Pedis, D., Derwent, P. F., Di Giovanni, G. P., Dionisi, Carlo, Di Ruzza, B., Dittmann, J. R., D'Onofrio, M., Dörr, C., Donati, S., Dong, P., Donini, J., Dorigo, T., Dube, S., Efron, J., Erbacher, R., Errede, D., Errede, S., Eusebi, R., Fang, H. C., Farrington, S., Fedorko, I., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Field, R., Flanagan, G., Forrest, R., Forrester, S., Franklin, M., Freeman, J. C., Furic, I., Gallinaro, M., Galyardt, J., Garcia, J. E., Garberson, F., Garfinkel, A. F., Gay, C., Gerberich, H., Gerdes, D., Giagu, S., Giannetti, P., Gibson, K., Gimmell, J. L., Ginsburg, C., Giokaris, N., Giordani, M., Giromini, P., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, J., Golossanov, A., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Goulianos, Konstantin, Gresele, A., Grinstein, S., Grosso-Pilcher, C., Group, R. C., Grundler, U., Da Costa, J. G., Gunay-Unalan, Z., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, Eva, Hamilton, A., Han, B. -Y, Han, J. Y., Handler, R., Happacher, F., Hara, K., Hare, D., Hare, M., Harper, S., Harr, R. F., Harris, R. M., Hartz, M., Hatakeyama, K., Hauser, J., Hays, C., Heck, M., Heijboer, A., Heinemann, B., Heinrich, J., Henderson, C., Herndon, M., Heuser, J., Hidas, D., Hill, C. S., Hirschbuehl, D., Hocker, A., Holloway, A., Hou, S., Houlden, M., Hsu, S. -C, Huffman, B. T., Hughes, R. E., Husemann, U., Huston, J., Incandela, J., Introzzi, G., Iori, M., Ivanov, A., Iyutin, B., James, E., Jang, D., Jayatilaka, B., Jeans, D., Jeon, E. J., Jindariani, S., Johnson, W., Jones, M., Joo, K. K., Jun, S. Y., Jung, J. E., Junk, T. R., Kamon, T., Karchin, P. E., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, S. B., Kim, S. H., Kim, Y. K., Kimura, N., Kirsch, L., Klimenko, S., Klute, M., Knuteson, B., Ko, B. R., Kondo, K., Kong, D. J., Konigsberg, J., Korytov, A., Kotwal, A. V., Kraan, A. C., Kraus, J., Kreps, M., Kroll, J., Krumnack, N., Kruse, M., Krutelyov, V., Kubo, T., Kuhlmann, S. E., Kuhr, T., Kulkarni, N. P., Kusakabe, Y., Kwang, S., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, M., Lander, R. L., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., Lecompte, T., Lee, J., Lee, Y. J., Lee, S. W., Lefèvre, R., Leonardo, N., Leone, S., Levy, S., Lewis, J. D., Lin, C., Lin, C. S., Lindgren, M., Lipeles, E., Lister, A., Litvintsev, D. O., Liu, T., Lockyer, N. S., Loginov, A., Loreti, M., Lu, R. -S, Lucchesi, D., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., Lytken, E., MacK, P., MacQueen, D., Madrak, R., Maeshima, K., Makhoul, K., Maki, T., Maksimovic, P., Malde, S., Malik, S., Manca, G., Manousakis, A., Margaroli, F., Marginean, R., Marino, C., Marino, C. P., Martin, A., Martin, M., Martin, V., Martínez, M., Martínez-Ballarín, R., Maruyama, T., Mastrandrea, P., Masubuchi, T., Matsunaga, H., Mattson, M. E., Mazini, R., Mazzanti, P., McFarland, K. S., McIntyre, P., McNulty, R., Mehta, A., Mehtala, P., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miles, J., Miller, R., Mills, C., Milnik, M., Mitra, A., Mitselmakher, G., Miyamoto, A., Moed, S., Moggi, N., Mohr, B., Moon, C. S., Moore, R., Morello, M., Fernandez, P. M., Mülmenstädt, J., Mukherjee, A., Muller, Th, Mumford, R., Murat, P., Mussini, M., Nachtman, J., Nagano, A., Naganoma, J., Nakamura, K., Nakano, I., Napier, A., Necula, V., Neu, C., Neubauer, M. S., Nielsen, J., Nodulman, L., Norniella, O., Nurse, E., Oh, S. H., Oh, Y. D., Oksuzian, I., Okusawa, T., Oldeman, R., Orava, R., Osterberg, K., Pagliarone, C., Palencia, E., Papadimitriou, Vaia, Papaikonomou, A., Paramonov, A. A., Parks, B., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D. E., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pinera, L., Pitts, K., Plager, C., Pondrom, L., Portell, X., Poukhov, O., Pounder, N., Prakoshyn, F., Pronko, A., Proudfoot, J., Ptohos, Fotios, Punzi, G., Pursley, J., Rademacker, J., Rahaman, A., Ramakrishnan, V., Ranjan, N., Redondo, I., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Richter, S., Rimondi, F., Ristori, L., Robson, A., Rodrigo, T., Rogers, E., Rolli, S., Roser, R., Rossi, M., Rossin, R., Roy, P., Ruiz, A., Russ, J., Rusu, V., Saarikko, H., Safonov, A., Sakumoto, W. K., Salamanna, G., Saltó, O., Santi, L., Sarkar, S., Sartori, L., Sato, K., Savard, P., Savoy-Navarro, A., Scheidle, T., Schlabach, P., Schmidt, E. E., Schmidt, M. A., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scott, A. L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Sexton-Kennedy, L., Sfyrla, A., Shalhout, S. Z., Shapiro, M. D., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Sinervo, P., Sisakyan, A., Slaughter, A. J., Slaunwhite, J., Sliwa, K., Smith, J. R., Snider, F. D., Snihur, R., Soderberg, M., Soha, A., Somalwar, S., Sorin, V., Spalding, J., Spinella, F., Spreitzer, T., Squillacioti, P., Stanitzki, M., Staveris-Polykalas, A., Denis, R. St, Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, John, Stuart, D., Suh, J. S., Sukhanov, A., Sun, H., Suslov, I., Suzuki, T., Taffard, A., Takashima, R., Takeuchi, Y., Tanaka, R., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tsuno, S., Tu, Y., Turini, N., Ukegawa, F., Uozumi, S., Vallecorsa, S., Van Remortel, Nick, Varganov, A., Vataga, E., Vazquez, F., Velev, G., Vellidis, C., Veramendi, G., Veszprémi, V., Vidal, M., Vidal, R., Vila, I., Vilar, R., Vine, T., Vogel, M., Vollrath, I., Volobouev, I., Volpi, G., Würthwein, F., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, J., Wagner, W., Wallny, R., Wang, S. M., Warburton, A., Waters, D., Weinberger, M., Wester, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Williams, G., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wright, T., Wu, X., Wynne, S. M., Yagil, A., Yamamoto, K., Yamaoka, J., Yamashita, T., Yang, C., Yang, U. K., Yang, Y. C., Yao, W. M., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., Yu, G. B., Yu, I., Yu, S. S., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zhang, X., Zhou, J., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Subjects: CDF II detectors, Elementary particles, Data acquisition, Particle detectors, Heavy baryons, Resonance, Particle accelerators
Abstract: We report an observation of new bottom baryons produced in pp̄ collisions at the Tevatron. Using 1.1fb-1 of data collected by the CDF II detector, we observe four Λb0π± resonances in the fully reconstructed decay mode Λb0→Λc+π-, where Λc+→pK-π+. We interpret these states as the Σb(*) ± baryons and measure the following masses: mΣb+=5807.8-2.2+2. 0(stat.)±1.7(syst.)MeV/c2, mΣb-=5815.2±1.0(stat.)±1. 7(syst.)MeV/c2, and m(Σb*)-m(Σb)=21.2-1.9+2.0(stat.)-0.3+0. 4(syst.)MeV/c2. © 2007 The American Physical Society. 99 20 Cited By :110
Published: 2007

32. Search for W and Z bosons in the reaction p̄p→twojets+γ at s=1.8TeV

Author: Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., Antos, J., Apollinari, G., Arisawa, T., Artikov, A., Ashmanskas, W., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Baroiant, S., Barone, M., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bell, W. H., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, Andrew, Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Bromberg, C., Brozovic, M., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Byrum, K. L., Cabrera, S., Campbell, M., Carithers, W., Carlsmith, D., Castro, A., Cauz, D., Cerri, A., Cerrito, L., Chapman, J., Chen, C., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Chu, M. L., Chung, J. Y., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Clark, A. G., Coca, M., Connolly, A., Convery, M., Conway, J., Cordelli, M., Cranshaw, J., Culbertson, R., Dagenhart, D., D'Auria, S., de Barbaro, P., de Cecco, S., Dell'Agnello, Simone, Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., de Pedis, D., Derwent, P. F., Dionisi, Carlo, Dittmann, J. R., Dominguez, A., Donati, S., D'Onofrio, M., Dorigo, T., Eddy, N., Erbacher, R., Errede, D., Errede, S., Eusebi, R., Farrington, S., Feild, R. G., Fernandez, J. P., Ferretti, C., Field, R. D., Fiori, I., Flaugher, B., Flores-Castillo, L. R., Foster, G. W., Franklin, M., Friedman, J., Frisch, H., Furic, I., Gallinaro, M., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerdes, D. W., Gerstein, E., Giagu, S., Giannetti, P., Giolo, K., Giordani, M., Giromini, P., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, J., Gomez, G., Goncharov, M., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, Konstantin, Gresele, A., Grosso-Pilcher, C., Guenther, M., Guimaraes da Costa, J., Haber, C., Hahn, S. R., Halkiadakis, Eva, Handler, R., Happacher, F., Hara, K., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hocker, A., Hoffman, K. D., Hou, S., Huffman, B. T., Hughes, R., Huston, J., Issever, C., Incandela, J., Introzzi, G., Iori, M., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jones, M., Kamon, T., Kang, J., Karagoz Unel, M., Kartal, S., Kasha, H., Kato, Y., Kennedy, R. D., Kephart, R., Kilminster, B., Kim, D. H., Kim, H. S., Kim, M. J., Kim, S. B., Kim, S. H., Kim, T. H., Kim, Y. K., Kirby, M., Kirsch, L., Klimenko, S., Koehn, P., Kondo, K., Konigsberg, J., Korn, A., Korytov, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kuznetsova, N., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, J., Lannon, K., Lancaster, M., Lander, R., Lath, A., Latino, G., LeCompte, T., Le, Y., Lee, J., Lee, S. W., Leonardo, N., Leone, S., Lewis, J. D., Li, K., Lin, C. S., Lindgren, M., Liss, T. M., Liu, T., Litvintsev, D. O., Lockyer, N. S., Loginov, A., Loreti, M., Lucchesi, D., Lukens, P., Lyons, L., Lys, J., Madrak, R., Maeshima, K., Maksimovic, P., Malferrari, L., Mangano, M., Manca, G., Mariotti, M., Martin, M., Martin, A., Martin, V., Martínez, M., Mazzanti, P., McFarland, K. S., McIntyre, P., Menguzzato, M., Menzione, A., Merkel, P., Mesropian, C., Meyer, A., Miao, T., Miller, R., Miller, J. S., Miscetti, S., Mitselmakher, G., Moggi, N., Moore, R., Moulik, T., Mulhearn, M., Mukherjee, A., Muller, T., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakano, I., Napora, R., Niell, F., Nelson, C., Nelson, T., Neu, C., Neubauer, M. S., Newman-Holmes, C., Nigmanov, T., Nodulman, L., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Orejudos, W., Pagliarone, C., Palmonari, F., Paoletti, R., Papadimitriou, Vaia, Patrick, J., Pauletta, G., Paulini, M., Pauly, T., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Pompoš, A., Pondrom, L., Pope, G., Pratt, T., Prokoshin, F., Proudfoot, J., Ptohos, Fotios, Poukhov, O., Punzi, G., Rademacker, J., Rakitine, A., Ratnikov, F., Ray, H., Reichold, A., Renton, P., Rescigno, M., Rimondi, F., Ristori, L., Robertson, W. J., Rodrigo, T., Rolli, S., Rosenson, L., Roser, R., Rossin, R., Rott, C., Roy, A., Ruiz, A., Ryan, D., Safonov, A., Denis, R. S., Sakumoto, W. K., Saltzberg, D., Sanchez, C., Sansoni, A., Santi, L., Sarkar, S., Savard, P., Savoy-Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Scodellaro, L., Scribano, A., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Semeria, F., Shapiro, M. D., Shepard, P. F., Shibayama, T., Shimojima, M., Shochet, M., Sidoti, A., Sill, A., Sinervo, P., Slaughter, A. J., Sliwa, K., Snider, F. D., Snihur, R., Spezziga, M., Spinella, F., Spiropulu, Maria, Spiegel, L., Stefanini, A., Strologas, John, Stuart, D., Sukhanov, A., Sumorok, K., Suzuki, T., Takashima, R., Takikawa, K., Tanaka, M., Tecchio, M., Tesarek, R. J., Teng, P. K., Terashi, K., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tkaczyk, S., Toback, D., Tollefson, K., Tonelli, D., Tönnesmann, M., Toyoda, H., Trischuk, W., Tseng, J., Tsybychev, D., Turini, N., Ukegawa, F., Unverhau, T., Vaiciulis, T., Varganov, A., Vataga, E., Vejcik III, S., Velev, G., Veramendi, G., Vidal, R., Vila, I., Vilar, R., Volobouev, I., von der Mey, M., Wagner, R. G., Wagner, R. L., Wagner, W., Wan, Z., Wang, C., Wang, M. J., Wang, S. M., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester III, W. C., Whitehouse, B., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wolbers, S., Wolter, M., Worm, S., Wu, X., Würthwein, F., Yang, U. K., Yao, W., Yeh, G. P., Yi, K., Yoh, J., Yoshida, T., Yu, I., Yu, S., Yun, J. C., Zanello, L., Zanetti, A., Zetti, F., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present a study of the dijet invariant mass distribution for the reaction p̄p→twojets+γ+X, at a center of mass energy of 1.8 TeV, using data collected by the CDF experiment. We compare the data to predictions for the production of a photon with two jets, together with the resonant processes p̄p→W/Z+γ+X, in which the W and Z bosons decay hadronically. A fit is made to the dijet invariant mass distribution combining the nonresonant background and resonant processes. We use the result to establish a limit for the inclusive production cross section of W/Z+γ with hadronic decay of the W and Z bosons. © 2006 The American Physical Society. 73 1 Cited By :1
Published: 2006

33. Observation of B-0 meson decay to a(1)(+/-)(1260)pi(-/+) RID C-2728-2008 RID C-5223-2009 RID C-5719-2008 RID D-1055-2009 RID A-2675-2009

Author: Aubert, B, Barate, R, Bona, M, Boutigny, D, Couderc, F, Karyotakis, Y, Lees, Jp, Poireau, V, Tisserand, V, Zghiche, A, Grauges, E, Palano, A, Pappagallo, M, Chen, Jc, Qi, Nd, Rong, G, Wang, P, Zhu, Ys, Eigen, G, Ofte, I, Stugu, B, Abrams, Gs, Battaglia, M, Brown, Dn, Button Shafer, J, Cahn, Rn, Charles, E, Day, Ct, Gill, Ms, Groysman, Y, Jacobsen, Rg, Kadyk, Ja, Kerth, Lt, Kolomensky, Yg, Kukartsev, G, Lynch, G, Mir, Lm, Oddone, Pj, Orimoto, Tj, Pripstein, M, Roe, Na, Ronan, Mt, Wenzel, Wa, Barrett, M, Ford, Ke, Harrison, Tj, Hart, Aj, Hawkes, Cm, Morgan, Se, Watson, At, Goetzen, K, Held, T, Koch, H, Lewandowski, B, Pelizaeus, M, Peters, K, Schroeder, T, Steinke, M, Boyd, Jt, Burke, Jp, Cottingham, Wn, Walker, D, Cuhadar Donszelmann, T, Fulsom, Bg, Hearty, C, Knecht, Ns, Mattison, Ts, Mckenna, Ja, Khan, A, Kyberd, P, Saleem, M, Teodorescu, L, Blinov, Ve, Bukin, Ad, Druzhinin, Vp, Golubev, Vb, Onuchin, Ap, Serednyakov, Si, Skovpen, Yi, Solodov, Ep, Todyshev, Ky, Best, Ds, Bondioli, M, Bruinsma, M, Chao, M, Curry, S, Eschrich, I, Kirkby, D, Lankford, Aj, Lund, P, Mandelkern, M, Mommsen, Rk, Roethel, W, Stoker, Dp, Abachi, S, Buchanan, C, Foulkes, Sd, Gary, Jw, Long, O, Shen, Bc, Wang, K, Zhang, L, Hadavand, Hk, Hill, Ej, Paar, Hp, Rahatlou, S, Sharma, V, Berryhill, Jw, Campagnari, C, Cunha, A, Dahmes, B, Hong, Tm, Kovalskyi, D, Richman, Jd, Beck, Tw, Eisner, Am, Flacco, Cj, Heusch, Ca, Kroseberg, J, Lockman, Ws, Nesom, G, Schalk, T, Schumm, Ba, Seiden, A, Spradlin, P, Williams, Dc, Wilson, Mg, Albert, J, Chen, E, Dvoretskii, A, Hitlin, Dg, Narsky, I, Piatenko, T, Porter, Fc, Ryd, A, Samuel, A, Andreassen, R, Mancinelli, G, Meadows, Bt, Sokoloff, Md, Blanc, F, Bloom, Pc, Chen, S, Ford, Wt, Hirschauer, Jf, Kreisel, A, Nauenberg, U, Olivas, A, Ruddick, Wo, Smith, Jg, Ulmer, Ka, Wagner, Sr, Zhang, J, Chen, A, Eckhart, Ea, Soffer, A, Toki, Wh, Wilson, Rj, Winklmeier, F, Zeng, Q, Altenburg, Dd, Feltresi, E, Hauke, A, Jasper, H, Spaan, B, Brandt, T, Klose, V, Lacker, Hm, Mader, Wf, Nogowski, R, Petzold, A, Schubert, J, Schubert, Kr, Schwierz, R, Sundermann, Je, Volk, A, Bernard, D, Bonneaud, Gr, Grenier, P, Latour, E, Thiebaux, C, Verderi, M, Bard, Dj, Clark, Pj, Gradl, W, Muheim, F, Playfer, S, Robertson, Ai, Xie, Y, Andreotti, M, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Luppi, E, Negrini, M, Petrella, A, Piemontese, L, Prencipe, E, Anulli, F, Baldini Ferroli, R, Calcaterra, A, de Sangro, R, Finocchiaro, G, Pacetti, S, Patteri, P, Peruzzi, Im, Piccolo, M, Rama, M, Zallo, A, Buzzo, A, Capra, R, Contri, R, Lo Vetere, M, Macri, Mm, Monge, Mr, Passaggio, S, Patrignani, C, Robutti, E, Santroni, A, Tosi, S, Brandenburg, G, Chaisanguanthum, Ks, Morii, M, Wu, J, Dubitzky, Rs, Marks, J, Schenk, S, Uwer, U, Bhimji, W, Bowerman, Da, Dauncey, Pd, Egede, U, Flack, Rl, Gaillard, Jr, Nash, Ja, Nikolich, Mb, Vazquez, Wp, Chai, X, Charles, Mj, Mallik, U, Meyer, Nt, Ziegler, V, Cochran, J, Crawley, Hb, Dong, L, Eyges, V, Meyer, Wt, Prell, S, Rosenberg, Ei, Rubin, Ae, Gritsan, Av, Fritsch, M, Schott, G, Arnaud, N, Davier, M, Grosdidier, G, Hocker, A, Le Diberder, F, Lepeltier, V, Lutz, Am, Oyanguren, A, Pruvot, S, Rodier, S, Roudeau, P, Schune, Mh, Stocchi, A, Wang, Wf, Wormser, G, Cheng, Ch, Lange, Dj, Wright, Dm, Chavez, Ca, Forster, Ij, Fry, Jr, Gabathuler, E, Gamet, R, George, Ka, Hutchcroft, De, Payne, Dj, Schofield, Kc, Touramanis, C, Bevan, Aj, Di Lodovico, F, Menges, W, Sacco, R, Brown, Cl, Cowan, G, Flaecher, Hu, Hopkins, Da, Jackson, Ps, Mcmahon, Tr, Ricciardi, S, Salvatore, F, Davis, Cl, Allison, J, Barlow, Nr, Barlow, Rj, Chia, Ym, Edgar, Cl, Kelly, Mp, Lafferty, Gd, Naisbit, Mt, Williams, Jc, Yi, Ji, Chen, C, Hulsbergen, Wd, Jawahery, A, Lae, Ck, Roberts, Da, Simi, G, Blaylock, G, Dallapiccola, C, Hertzbach, Ss, Li, X, Moore, Tb, Saremi, S, Staengle, H, Willocq, Sy, Cowan, R, Koeneke, K, Sciolla, G, Sekula, Sj, Spitznagel, M, Taylor, F, Yamamoto, Rk, Kim, H, Patel, Pm, Potter, Ct, Robertson, Sh, Lazzaro, A, Lombardo, V, Palombo, F, Bauer, Jm, Cremaldi, L, Eschenburg, V, Godang, R, Kroeger, R, Reidy, J, Sanders, Da, Summers, Dj, Zhao, Hw, Brunet, S, Cote, D, Simard, M, Taras, P, Viaud, Fb, Nicholson, H, Cavallo, N, De Nardo, G, del Re, D, Fabozzi, F, Gatto, C, Lista, L, Monorchio, D, Piccolo, D, Sciacca, C, Baak, M, Bulten, H, Raven, G, Snoek, Hl, Jessop, Cp, Losecco, Jm, Allmendinger, T, Benelli, G, Gan, Kk, Honscheid, K, Hufnagel, D, Jackson, Pd, Kagan, H, Kass, R, Pulliam, T, Rahimi, Am, Ter Antonyan, R, Wong, Qk, Blount, Nl, Brau, J, Frey, R, Igonkina, O, Lu, M, Rahmat, R, Sinev, Nb, Strom, D, Strube, J, Torrence, E, Galeazzi, F, Gaz, A, Margoni, M, Morandin, M, Pompili, A, Posocco, M, Rotondo, M, Simonetto, F, Stroili, R, Voci, C, Benayoun, M, Chauveau, J, David, P, Del Buono, L, de la Vaissiere, C, Hamon, O, Hartfiel, Bl, John, Mjj, Leruste, P, Malcles, J, Ocariz, J, Roos, L, Therin, G, Behera, Pk, Gladney, L, Panetta, J, Biasini, M, Covarelli, R, Pioppi, M, Angelini, Carlo, Batignani, Giovanni, Bettarini, Stefano, Bucci, F, Calderini, Giovanni, Carpinelli, M, Cenci, R, Forti, Francesco, Giorgi, Marcello, Lusiani, A, Marchiori, G, Mazur, Ma, Morganti, M, Neri, N, Paoloni, Eugenio, Rizzo, Giuliana, Walsh, J, Haire, M, Judd, D, Wagoner, De, Biesiada, J, Danielson, N, Elmer, P, Lau, Yp, Lu, C, Olsen, J, Smith, Ajs, Telnov, Av, Bellini, F, Cavoto, G, D'Orazio, A, Di Marco, E, Faccini, R, Ferrarotto, F, Ferroni, F, Gaspero, M, Gioi, Ll, Mazzoni, Ma, Morganti, S, Piredda, G, Polci, F, Tehrani, Fs, Voena, C, Ebert, M, Schroder, H, Waldi, R, Adye, T, De Groot, N, Franek, B, Olaiya, Eo, Wilson, Ff, Emery, S, Gaidot, A, Ganzhur, Sf, de Monchenault GH, Kozanecki, W, Legendre, M, Mayer, B, Vasseur, G, Yeche, C, Zito, M, Park, W, Purohit, Mv, Weidemann, Aw, Wilson, Jr, Allen, Mt, Aston, D, Bartoldus, R, Bechtle, P, Berger, N, Boyarski, Am, Claus, R, Coleman, Jp, Convery, Mr, Cristinziani, M, Dingfelder, Jc, Dong, D, Dorfan, J, Dubois Felsmann GP, Dujmic, D, Dunwoodie, W, Field, Rc, Glanzman, T, Gowdy, Sj, Graham, Mt, Halyo, V, Hast, C, Hryn'Ova, T, Innes, Wr, Kelsey, Mh, Kim, P, Kocian, Ml, Leith, Dwgs, Li, S, Libby, J, Luitz, S, Luth, V, Lynch, Hl, Macfarlane, Db, Marsiske, H, Messner, R, Muller, Dr, O'Grady, Cp, Ozcan, Ve, Perazzo, A, Perl, M, Ratcliff, Bn, Roodman, A, Salnikov, Aa, Schindler, Rh, Schwiening, J, Snyder, A, Stelzer, J, Su, D, Sullivan, Mk, Suzuki, K, Swain, Sk, Thompson, Jm, Va'Vra, J, van Bakel, N, Weaver, M, Weinstein, Ajr, Wisniewski, Wj, Wittgen, M, Wright, Dh, Yarritu, Ak, Yi, K, Young, Cc, Burchat, Pr, Edwards, Aj, Majewski, Sa, Petersen, Ba, Roat, C, Wilden, L, Ahmed, S, Alam, Ms, Bula, R, Ernst, Ja, Jain, V, Pan, B, Saeed, Ma, Wappler, Fr, Zain, Sb, Bugg, W, Krishnamurthy, M, Spanier, Sm, Eckmann, R, Ritchie, Jl, Satpathy, A, Schilling, Cj, Schwitters, Rf, Izen, Jm, Kitayama, I, Lou, Xc, Ye, S, Bianchi, F, Gallo, F, Gamba, D, Bomben, M, Bosisio, L, Cartaro, C, Cossutti, F, Della Ricca, G, Dittongo, S, Grancagnolo, S, Lanceri, L, Vitale, L, Azzolini, V, Martinez Vidal, F, Banerjee, S, Bhuyan, B, Brown, Cm, Fortin, D, Hamano, K, Kowalewski, R, Nugent, Im, Roney, Jm, Sobie, Rj, Back, Jj, Harrison, Pf, Latham, Te, Mohanty, Gb, Band, Hr, Chen, X, Cheng, B, Dasu, S, Datta, M, Eichenbaum, Am, Flood, Kt, Hollar, Jj, Johnson, Jr, Kutter, Pe, Li, H, Liu, R, Mellado, B, Mihalyi, A, Mohapatra, Ak, Pan, Y, Pierini, M, Prepost, R, Tan, P, Wu, Sl, Yu, Z, Neal Hlogas, J., Stuart, D., Suh, J. S., Sukhanov, A., Sun, H., Suzuki, T., Taffard, A., Takashima, R., Takeuchi, Y., Takikawa, K., Tanaka, M., Tanaka, R., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tokar, S., Tollefson, K., Tomura, T., Tonelli, D., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tsuchiya, R., Tsuno, S., Turini, N., Ukegawa, F., Unverhau, T., Uozumi, S., Usynin, D., Vallecorsa, S., van Remortel, N., Varganov, A., Vataga, E., Vazquez, F., Velev, G., Veramendi, G., Veszpremi, V., Vidal, R., Vila, I., Vilar, R., Vine, T., Vollrath, I., Volobouev, I., Volpi, G., Wurthwein, F., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, J., Wagner, W., Wallny, R., Wang, S. M., Warburton, A., Waschke, S., Waters, D., Weinberger, M., Iii, Wester W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Williams, G., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wright, T., Wu, X., Wynne, S. M., Yagil, A., Yamamoto, K., Yamaoka, J., Yamashita, T., Yang, C., Yang, U. K., Yang, Y. C., Yao, W. M., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., G. B., Yu, Yu, I., S. S., Yu, Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zhang, X., Zhou, J., and Zucchelli, S.
Published: 2006

34. Measurement of the azimuthal angle distribution of leptons from W boson decays as a function of the W transverse momentum in pp - collisions at s=1.8TeV

Author: Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., Antos, J., Apollinari, G., Arisawa, T., Artikov, A., Ashmanskas, W., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Baroiant, S., Barone, M., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bell, W. H., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, Andrew, Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Byrum, K. L., Cabrera, S., Campbell, M., Carithers, W., Carlsmith, D., Castro, A., Cauz, D., Cerri, A., Cerrito, L., Chapman, J., Chen, C., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Chu, M. L., Chung, J. Y., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Clark, A. G., Coca, M., Connolly, A., Convery, M., Conway, J., Cordelli, M., Cranshaw, J., Culbertson, R., Dagenhart, D., D'Auria, S., De Barbaro, P., De Cecco, S., Dell'Agnello, Simone, Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., De Pedis, D., Derwent, P. F., Dionisi, Carlo, Dittmann, J. R., Dominguez, A., Donati, S., D'Onofrio, M., Dorigo, T., Eddy, N., Erbacher, R., Errede, D., Errede, S., Eusebi, R., Farrington, S., Feild, R. G., Fernandez, J. P., Ferretti, C., Field, R. D., Fiori, I., Flaugher, B., Flores-Castillo, L. R., Foster, G. W., Franklin, M., Friedman, J., Furic, I., Gallinaro, M., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerdes, D. W., Gerstein, E., Giagu, S., Giannetti, P., Giolo, K., Giordani, M., Giromini, P., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, J., Gomez, G., Goncharov, M., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, Konstantin, Gresele, A., Grosso-Pilcher, C., Guenther, M., Guimaraes Da Costa, J., Haber, C., Hahn, S. R., Halkiadakis, Eva, Handler, R., Happacher, F., Hara, K., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hocker, A., Hoffman, K. D., Hou, S., Huffman, B. T., Hughes, R., Huston, J., Incandela, J., Introzzi, G., Iori, M., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jones, M., Kamon, T., Kang, J., Karagoz Unel, M., Kartal, S., Kasha, H., Kato, Y., Kennedy, R. D., Kephart, R., Kilminster, B., Kim, D. H., Kim, H. S., Kim, M. J., Kim, S. B., Kim, S. H., Kim, T. H., Kim, Y. K., Kirby, M., Kirsch, L., Klimenko, S., Koehn, P., Kondo, K., Konigsberg, J., Korn, A., Korytov, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kuznetsova, N., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, J., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., LeCompte, T., Le, Y., Lee, J., Lee, S. W., Leonardo, N., Leone, S., Lewis, J. D., Li, K., Lin, C. S., Lindgren, M., Liss, T. M., Litvintsev, D. O., Liu, T., Lockyer, N. S., Loginov, A., Loreti, M., Lucchesi, D., Lukens, P., Lyons, L., Lys, J., Madrak, R., Maeshima, K., Maksimovic, P., Malferrari, L., Mangano, M., Manca, G., Mariotti, M., Martin, M., Martin, A., Martin, V., Martínez, M., Mazzanti, P., McFarland, K. S., McIntyre, P., Menguzzato, M., Menzione, A., Merkel, P., Mesropian, C., Meyer, A., Miao, T., Miller, J. S., Miller, R., Miscetti, S., Mitselmakher, G., Moggi, N., Moore, R., Moulik, T., Mukherjee, A., Mulhearn, M., Muller, T., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakano, I., Napora, R., Nelson, C., Nelson, T., Neu, C., Neubauer, M. S., Newman-Holmes, C., Niell, F., Nigmanov, T., Nodulman, L., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Orejudos, W., Pagliarone, C., Palmonari, F., Paoletti, R., Papadimitriou, Vaia, Patrick, J., Pauletta, G., Paulini, M., Pauly, T., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. 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D., Snihur, R., Spezziga, M., Spiegel, L., Spinella, F., Spiropulu, Maria, Stefanini, A., Strologas, John, Stuart, D., Sukhanov, A., Sumorok, K., Suzuki, T., Takashima, R., Takikawa, K., Tanaka, M., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tkaczyk, S., Toback, D., Tollefson, K., Tonelli, D., Tönnesmann, M., Toyoda, H., Trischuk, W., Tseng, J., Tsybychev, D., Turini, N., Ukegawa, F., Unverhau, T., Vaiciulis, T., Varganov, A., Vataga, E., Vejcik, S., Velev, G., Veramendi, G., Vidal, R., Vila, I., Vilar, R., Volobouev, I., Von Der Mey, M., Wagner, R. G., Wagner, R. L., Wagner, W., Wan, Z., Wang, C., Wang, M. J., Wang, S. M., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester, W. C., Whitehouse, B., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wolbers, S., Wolter, M., Worm, S., Wu, X., Würthwein, F., Yang, U. K., Yao, W., Yeh, G. P., Yi, K., Yoh, J., Yoshida, T., Yu, I., Yu, S., Yun, J. C., Zanello, L., Zanetti, A., Zetti, F., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present the first measurement of the A2 and A3 angular coefficients of the W boson produced in proton-antiproton collisions. We study W→eνe and W→μνμ candidate events produced in association with at least one jet at CDF, during Run Ia and Run Ib of the Tevatron at s=1.8TeV. The corresponding integrated luminosity was 110pb-1. The jet balances the transverse momentum of the W and introduces QCD effects in W boson production. The extraction of the angular coefficients is achieved through the direct measurement of the azimuthal angle of the charged lepton in the Collins-Soper rest-frame of the W boson. The angular coefficients are measured as a function of the transverse momentum of the W boson. The electron, muon, and combined results are in good agreement with the standard model prediction, up to order αs2 in QCD. © 2006 The American Physical Society. 73 5 Cited By :7
Published: 2006

35. Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at root s=1.96 TeV using missing E(T) + jets events with secondary vertex b tagging RID G-1087-2011 RID E-4473-2011

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Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present a measurement of the t (t) over bar production cross section in p (p) over bar collisions at root s = 1.96 TeV which uses events with an inclusive signature of significant missing transverse energy and jets. This is the first measurement which makes no explicit lepton identification requirements, so that sensitivity to W ->tau nu decays is maintained. Heavy flavor jets from top quark decay are identified with a secondary vertex tagging algorithm. From 311 pb(-1) of data collected by the Collider Detector at Fermilab, we measure a production cross section of 5.8 +/- 1.2(stat)(-0.7)(+0.9)(syst) pb for a top quark mass of 178 GeV/c(2), in agreement with previous determinations and standard model predictions.
Published: 2006

36. Measurement of the ratios of branching fractions B(B(s)(0)-> D(s)(-)pi(+))/B(B(0)-> D(-)pi(+)) and B(B(+)->(D)over-bar(0)pi(+))/B(B(0)-> D(-)pi(+)) RID G-1087-2011 RID E-4473-2011

Author: Abulencia, A, Acosta, D, Adelman, J, Affolder, T, Akimoto, T, Albrow, Mg, Ambrose, D, Amerio, S, Amidei, D, Anastassov, A, Anikeev, K, Annovi, A, Antos, J, Aoki, M, Apollinari, G, Arguin, Jf, Arisawa, T, Artikov, A, Ashmanskas, W, Attal, A, Azfar, F, Azzi Bacchetta, P, Azzurri, P, Bacchetta, N, Bachacou, H, Badgett, W, Barbaro Galtieri, A, Barnes, Ve, Barnett, Ba, Baroiant, S, Bartsch, V, Bauer, G, Bedeschi, F, Behari, S, Belforte, S, Bellettini, G, Bellinger, J, Belloni, A, Ben Haim, E, Benjamin, D, Beretvas, A, Beringer, J, Berry, T, Bhatti, A, Binkley, M, Bisello, D, Bishai, M, Blair, Re, Blocker, C, Bloom, K, Blumenfeld, B, Bocci, A, Bodek, A, Boisvert, V, Bolla, G, Bolshov, A, Bortoletto, D, Boudreau, J, Bourov, S, Boveia, A, Brau, B, Bromberg, C, Brubaker, E, Budagov, J, Budd, Hs, Budd, S, Burkett, K, Busetto, G, Bussey, P, Byrum, Kl, Cabrera, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carlsmith, D, Carosi, R, Carron, S, Casarsa, M, Castro, A, Catastini, P, 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D, Carosi, R, Carron, S, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavalli Sforza, M, Cerri, A, Cerrito, L, Chang, Sh, Chapman, J, Chen, Yc, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, I, Cho, K, Chokheli, D, Chou, Jp, Chu, Ph, Chuang, Sh, Chung, K, Chung, Wh, Chung, Y, Ciljak, M, Ciobanu, Ci, Ciocci, Ma, Clark, A, Clark, D, Coca, M, Connolly, A, Convery, Me, Conway, J, Cooper, B, Copic, K, Cordelli, M, Cortiana, G, Cruz, A, Cuevas, J, Culbertson, R, Cyr, D, Daronco, S, D'Auria, S, D'Onofrio, M, Dagenhart, D, de Barbaro, P, De Cecco, S, Deisher, A, De Lentdecker, G, Dell'Orso, M, Demers, S, Demortier, L, Deng, J, Deninno, M, De Pedis, D, Derwent, Pf, Dionisi, C, Dittmann, J, Dituro, P, Dorr, C, Dominguez, A, Donati, S, Donega, M, Dong, P, Donini, J, Dorigo, T, Dube, S, Ebina, K, Efron, J, Ehlers, J, Erbacher, R, Errede, D, Errede, S, Eusebi, R, Fang, Hc, Farrington, S, Fedorko, I, Fedorko, Wt, Feild, Rg, Feindt, M, Fernandez, Jp, Field, R, Flanagan, G, Flores Castillo, Lr, Foland, A, Forrester, S, Foster, Gw, Franklin, M, Freeman, Jc, Fujii, Y, Furic, I, Gajjar, A, Gallinaro, M, Galyardt, J, Garcia, Je, Sciverez, Mg, Garfinkel, Af, Gay, C, Gerberich, H, Gerchtein, E, Gerdes, D, Giagu, S, Giannetti, P, Gibson, A, Gibson, K, Ginsburg, C, Giolo, K, Giordani, M, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldschmidt, N, Goldstein, J, Gomez, G, Gomez Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, At, Gotra, Y, Goulianos, K, Gresele, A, Griffiths, M, Grinstein, S, Grosso Pilcher, C, Grundler, U, da Costa, Jg, Haber, C, Hahn, Sr, Hahn, K, Halkiadakis, E, Hamilton, A, Han, By, Handler, R, Happacher, F, Hara, K, Hare, M, Harper, S, Harr, Rf, Harris, Rm, Hatakeyama, K, Hauser, J, Hays, C, Hayward, H, Heijboer, A, Heinemann, B, Heinrich, J, Hennecke, M, Herndon, M, Heuser, J, Hidas, D, Hill, C, Hirschbuehl, D, Hocker, A, Holloway, A, Hou, S, Houlden, M, Hsu, Sc, Huffman, Bt, Hughes, Re, Huston, J, Ikado, K, Incandela, J, Introzzi, G, Iori, M, Ishizawa, Y, Ivanov, A, Iyutin, B, James, E, Jang, D, Jayatilaka, B, Jeans, D, Jensen, H, Jeon, Ej, Jones, M, Joo, Kk, Jun, Sy, Junk, Tr, Kamon, T, Kang, J, Karagoz Unel, M, Karchin, Pe, Kato, Y, Kemp, Y, Kephart, R, Kerzel, U, Khotilovich, V, Kilminster, B, Kim, Dh, Kim, H, Kim, Je, Kim, Mj, Kim, M, Kim, Sb, Kim, Sh, Kim, Yk, Kirby, M, Kirsch, L, Klimenko, S, Klute, M, Knuteson, B, Ko, Br, Kobayashi, H, Kondo, K, Kong, Dj, Konigsberg, J, Korytov, A, Kotwal, Av, Kovalev, A, Kraus, J, Kravchenko, I, Kreps, M, Kreymer, A, Kroll, J, Krumnack, N, Kruse, M, Krutelyov, V, Kuhlmann, Se, Kusakabe, Y, Kwang, S, Laasanen, At, Lai, S, Lami, S, Lammel, S, Lancaster, M, Lander, Rl, Lannon, K, Lath, A, Latino, G, Lazzizzera, I, Lecci, C, Lecompte, T, Lee, J, Lee, Sw, Lefevre, R, Leonardo, N, Leone, S, Levy, S, Lewis, Jd, Li, K, Lin, C, Lindgren, M, Lipeles, E, Liss, Tm, Lister, A, Litvintsev, Do, Liu, T, Liu, Y, Lockyer, N, Loginov, A, Loreti, M, Loverre, P, Lu, R, Lucchesi, D, Lujan, P, Lukens, P, Lungu, G, Lyons, L, Lys, J, Lysak, R, Lytken, E, Mack, P, Macqueen, D, Madrak, R, Maeshima, K, Maksimovic, P, Manca, G, Margaroli, F, Marginean, R, Marino, C, Martin, A, Martin, M, Martin, V, Martinez, M, Maruyama, T, Matsunaga, H, Mattson, Me, Mazini, R, Mazzanti, P, Mcfarland, K, Mcgivern, D, Mcintyre, P, Mcnamara, P, Mcnulty, R, Mehta, A, Menzemer, S, Menzione, A, Merkel, P, Mesropian, C, Messina, A, Von der Mey, M, Miao, T, Miladinovic, N, Miles, J, Miller, R, Miller, J, Mills, C, Milnik, M, Miquel, R, Miscetti, S, Mitselmakher, G, Miyamoto, A, Moggi, N, Mohr, B, Moore, R, Morello, MICHAEL JOSEPH, Fernandez, Pm, Mulmenstadt, J, Mukherjee, A, Mulhearn, M, Muller, T, Mumford, R, Murat, P, Nachtman, J, Nahn, S, Nakano, I, Napier, A, Naumov, D, Necula, V, Neu, C, Neubauer, M, Nielsen, J, Nigmanov, T, Nodulman, L, Norniella, O, Ogawa, T, Oh, Sh, Oh, Yd, Okusawa, T, Oldeman, R, Orava, R, Osterberg, K, Pagliarone, C, Palencia, E, Paoletti, R, Papadimitriou, V, Papikonomou, A, Paramonov, Aa, Parks, B, Pashapour, S, Patrick, J, Pauletta, G, Paulini, M, Paus, C, Pellett, De, Penzo, A, Phillips, Tj, Piacentino, G, Piedra, J, Pitts, K, Plager, C, Pondrom, L, Pope, G, Portell, X, Poukhov, O, Pounder, N, Prakoshyn, F, Pronko, A, Proudfoot, J, Ptohos, F, Punzi, G, Pursley, J, Rademacker, J, Rahaman, A, Rakitin, A, Rappoccio, S, Ratnikov, F, Reisert, B, Rekovic, V, van Remortel, N, Renton, P, Rescigno, M, Richter, S, Rimondi, F, Rinnert, K, Ristori, L, Robertson, Wj, Robson, A, Rodrigo, T, Rogers, E, Rolli, S, Roser, R, Rossi, M, Rossin, R, Rott, C, Ruiz, A, Russ, J, Rusu, V, Ryan, D, Saarikko, H, Sabik, S, Safonov, A, Sakumoto, Wk, Salamanna, G, Salto, O, Saltzberg, D, Sanchez, C, Santi, L, Sarkar, S, Sato, K, Savard, P, Savoy Navarro, A, Scheidle, T, Schlabach, P, Schmidt, Ee, Schmidt, Mp, Schmitt, M, Schwarz, T, Scodellaro, L, Scott, Al, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semenov, A, Semeria, F, Sexton Kennedy, L, Sfiligoi, I, Shapiro, Md, Shears, T, Shepard, Pf, Sherman, D, Shimojima, M, Shochet, M, Shon, Y, Shreyber, I, Sidoti, A, Sinervo, P, Sisakyan, A, Sjolin, J, Skiba, A, Slaughter, Aj, Sliwa, K, Smirnov, D, Smith, Jr, Snider, Fd, Snihur, R, Soderberg, M, Soha, A, Somalwar, S, Sorin, V, Spalding, J, Spinella, F, Squillacioti, P, Stanitzki, M, Staveris Polykalas, A, Denis, R, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Stuart, D, Suh, J, Sukhanov, A, Sumorok, K, Sun, H, Suzuki, T, Taffard, A, Tafirout, R, Takashima, R, Takeuchi, Y, Takikawa, K, Tanaka, M, Tanaka, R, Tecchio, M, Teng, Pk, Terashi, K, Tether, S, Thom, J, Thompson, A, Thomson, E, Tipton, P, Tiwari, V, Tkaczyk, S, Toback, D, Tollefson, K, Tomura, T, Tonelli, D, Tonnesmann, M, Torre, S, Torretta, D, Tourneur, S, Trischuk, W, Tsuchiya, R, Tsuno, S, Turini, N, Ukegawa, F, Unverhau, T, Uozumi, S, Usynin, D, Vacavant, L, Vaiciulis, A, Vallecorsa, S, Varganov, A, Vataga, E, Velev, G, Veramendi, G, Veszpremi, V, Vickey, T, Vidal, R, Vila, I, Vilar, R, Vollrath, I, Volobouev, I, Wurthwein, F, Wagner, P, Wagner, Rg, Wagner, Rl, Wagner, W, Wallny, R, Walter, T, Wan, Z, Wang, Mj, Wang, Sm, Warburton, A, Ward, B, Waschke, S, Waters, D, Watts, T, Weber, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Williams, Hh, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, C, Worm, S, Wright, T, Wu, X, Wynne, Sm, Yagil, A, Yamamoto, K, Yamaoka, J, Yamashita, Y, Yang, C, Yang, Uk, Yao, Wm, Yeh, Gp, Yoh, J, Yorita, K, Yoshida, T, Yu, I, Yu, S, Yun, Jc, Zanello, L, Zanetti, A, Zaw, I, Zetti, F, Zhang, X, Zhou, J, and Zucchelli, S.
Abstract: We report an observation of the decay B(s)(0)-> D(s)(-)pi(+) in p (p) over bar collisions at root s = 1.96 TeV using 115 pb(-1) of data collected by the CDF II detector at the Fermilab Tevatron. We observe 83 +/- 11(stat) B(s)(0)-> D(s)(-)pi(+) candidates, representing a large increase in statistics over previous measurements and the first observation of this decay at a p (p) over bar collider. We present the first measurement of the relative branching fraction B(B(s)(0)-> D(s)(-)pi(+))/B(B(0)-> D(-)pi(+))=1.32 +/- 0.18(stat)+/- 0.38(syst). We also measure B(B(+)->(D) over bar (0)pi(+))/B(B(0)-> D(-)pi(+))=1.97 +/- 0.10(stat)+/- 0.21(syst), which is consistent with previous measurements.
Published: 2006

37. Search for first-generation scalar leptoquarks in pp̄ collisions at s=1.96 TeV

Author: Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arisawa, T., Arguin, J. -F, Artikov, A., Ashmanskas, W., Attal, A., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barker, G. J., Barnes, V. E., Barnett, B. A., Baroiant, S., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bellettini, G., Bellinger, J., Belloni, A., Ben-Haim, E., Benjamin, D., Beretvas, Andrew, Berry, T., Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Bourov, S., Brau, B., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Bussey, P., Byrum, K. L., Cabrera, S., Campanelli, M., Campbell, M., Canelli, Florencia M., Canepa, A., Casarsa, M., Carlsmith, D., Carosi, R., Carron, S., Cavalli-Sforza, M., Castro, A., Catastini, P., Cauz, D., Cerri, A., Cerrito, L., Chapman, J., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chou, J. P., Chuang, S., Chung, K., Chung, W. H., Chung, Y. S., Cijliak, M., Ciobanu, C. I., Ciocci, M. A., Clark, A. G., Clark, D., Coca, M., Connolly, A., Convery, M., Conway, J., Cooper, B., Copic, K., Cordelli, M., Cortiana, G., Cranshaw, J., Cuevas, J., Cruz, A., Culbertson, R., Currat, C., Cyr, D., Dagenhart, D., Da Ronco, S., D'Auria, S., De Barbaro, P., De Cecco, S., Deisher, A., De Lentdecker, Gilles, Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., De Pedis, D., Derwent, P. F., Devlin, T., Dionisi, Carlo, Dittmann, J. R., Dituro, P., Dörr, C., Dominguez, A., Donati, S., Donegà, Mauro, Donini, J., D'Onofrio, M., Dorigo, T., Ebina, K., Efron, J., Ehlers, J., Erbacher, R., Erdmann, M., Errede, D., Errede, S., Eusebi, R., Fang, H. -C, Farrington, S., Fedorko, I., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Field, R. D., Flanagan, G., Flores-Castillo, L. R., Foland, A., Forrester, S., Foster, G. W., Franklin, M., Freeman, J. C., Fujii, Y., Furic, I., Gajjar, A., Gallinaro, M., Galyardt, J., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerberich, H., Gerdes, D. W., Gerchtein, E., Giagu, S., Giannetti, P., Gibson, A., Gibson, K., Ginsburg, C., Giolo, K., Giordani, M., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, D., Goldstein, J., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, Konstantin, Gresele, A., Griffiths, M., Grosso-Pilcher, C., Grundler, U., Guimaraes Da Costa, J., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, Eva, Hamilton, A., Han, B. -Y, Handler, R., Happacher, F., Hara, K., Hare, M., Harr, R. F., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Hays, C., Hayward, H., Heinemann, B., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hirschbuehl, D., Hocker, A., Hoffman, K. D., Holloway, A., Hou, S., Houlden, M. A., Huffman, B. T., Huang, Y., Hughes, R. E., Huston, J., Ikado, K., Incandela, J., Introzzi, G., Iori, M., Ishizawa, Y., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jang, D., Jayatilaka, B., Jeans, D., Jensen, H., Jeon, E. J., Jones, M., Joo, K. K., Jun, S. Y., Junk, T., Kamon, T., Kang, J., Karagoz Unel, M., Karchin, P. E., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, M. S., Kim, S. B., Kim, S. H., Kim, Y. K., Kirby, M., Kirsch, L., Klimenko, S., Klute, M., Knuteson, B., Ko, B. R., Kobayashi, H., Kong, D. J., Kondo, K., Konigsberg, J., Kordas, Kostas, Korn, A., Korytov, A., Kotwal, A. V., Kovalev, A., Kraus, J., Kravchenko, I., Kreymer, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kwang, S., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., Lecci, C., Lecompte, T., Lee, J., Lee, S. W., Lefèvre, R., Leonardo, N., Leone, S., Levy, S., Lewis, J. D., Li, K., Lin, C., Lin, C. S., Lindgren, M., Lipeles, E., Liss, T. M., Lister, A., Litvintsev, D. O., Liu, T., Liu, Y., Lockyer, N. S., Loginov, A., Loreti, M., Loverre, P., Lu, R. -S, Lucchesi, D., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., Lytken, E., MacQueen, D., Madrak, R., Maeshima, K., Maksimovic, P., Manca, G., Margaroli, F., Marginean, R., Marino, C., Martin, A., Martin, M., Martin, V., Martínez, M., Maruyama, T., Matsunaga, H., Mattson, M., Mazzanti, P., McFarland, K. S., McGivern, D., McIntyre, P. M., McNamara, P., McNulty, R., Mehta, A., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miles, J., Miller, L., Miller, R., Miller, J. S., Mills, C., Miquel, R., Miscetti, S., Mitselmakher, G., Miyamoto, A., Moggi, N., Mohr, B., Moore, R., Morello, M., Movilla Fernández, Pedro A., Muelmenstaedt, J., Mukherjee, A., Mulhearn, M., Muller, T., Mumford, R., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakano, I., Napier, A., Napora, R., Naumov, D., Necula, V., Nielsen, J., Nelson, T., Neu, C., Neubauer, M. S., Nigmanov, T., Nodulman, L., Norniella, O., Ogawa, T., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Oldeman, R., Orava, R., Orejudos, W., Osterberg, K., Pagliarone, C., Palencia, E., Paoletti, R., Papadimitriou, Vaia, Paramonov, A. A., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Plager, C., Pondrom, L., Pope, G., Portell, X., Poukhov, O., Pounder, N., Prakoshyn, F., Pronko, A., Proudfoot, J., Ptohos, Fotios, Punzi, G., Rademacker, J., Rahaman, M. A., Rakitine, A., Rappoccio, S., Ratnikov, F., Ray, H., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Rimondi, F., Rinnert, K., Ristori, L., Robertson, W. J., Robson, A., Rodrigo, T., Rolli, S., Roser, R., Rossin, R., Rott, C., Russ, J., Rusu, V., Ruiz, A., Ryan, D., Saarikko, H., Sabik, S., Safonov, A., St. Denis, R., Sakumoto, W. K., Salamanna, G., Saltzberg, D., Sanchez, C., Santi, L., Sarkar, S., Sato, K., Savard, P., Savoy-Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scott, A. L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Semeria, F., Sexton-Kennedy, L., Sfiligoi, I., Shapiro, M. D., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Sill, A., Sinervo, P., Sisakyan, A., Sjolin, J., Skiba, A., Slaughter, A. J., Sliwa, K., Smirnov, D., Smith, J. R., Snider, F. D., Snihur, R., Soderberg, M., Soha, A., Somalwar, S. V., Spalding, J., Spezziga, M., Spinella, F., Squillacioti, P., Stadie, H., Stanitzki, M., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, John, Stuart, D., Suh, J. S., Sukhanov, A., Sumorok, K., Sun, H., Suzuki, T., Taffard, A., Tafirout, R., Takano, H., Takashima, R., Takeuchi, Y., Takikawa, K., Tanaka, M., Tanaka, R., Tanimoto, N., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tollefson, K., Tomura, T., Tonelli, D., Tönnesmann, M., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tsuchiya, R., Tsuno, S., Tsybychev, D., Turini, N., Ukegawa, F., Unverhau, T., Uozumi, S., Usynin, D., Vacavant, L., Vaiciulis, A., Varganov, A., Vejcik, S., Velev, G., Veszprémi, V., Veramendi, G., Vickey, T., Vidal, R., Vila, I., Vilar, R., Vollrath, I., Volobouev, I., Von Der Mey, M., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, W., Wallny, R., Walter, T., Wan, Z., Wang, M. J., Wang, S. M., Warburton, A., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wolter, M., Worcester, M., Worm, S., Wright, T., Wu, X., Würthwein, F., Wyatt, A., Yagil, A., Yamashita, T., Yamamoto, K., Yamaoka, J., Yang, C., Yang, U. K., Yao, W., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., Yu, I., Yu, S., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zetti, F., Zhou, J., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Abstract: We report on a search for pair production of first-generation scalar leptoquarks (LQ) in pp̄ collisions at s=1.96 TeV using an integrated luminosity of 203 pb-1 collected at the Fermilab Tevatron collider by the CDF experiment. We observe no evidence for LQ production in the topologies arising from LQLQ̄→eqeq and LQLQ̄→eqνq, and derive 95% C.L. upper limits on the LQ production cross section. The results are combined with those obtained from a separately reported CDF search in the topology arising from LQLQ̄→νqνq and 95% C.L. lower limits on the LQ mass as a function of β=BR(LQ→eq) are derived. The limits are 236, 205 and 145GeV/c2 for β=1, β=0.5 and β=0.1, respectively. © 2005 The American Physical Society. 72 5 Cited By :22
Published: 2005

38. Search for Λb0→pπ and Λb0→pK decays in pp̄ collisions at s=1.96 TeV

Author: Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arisawa, T., Arguin, J. -F, Artikov, A., Ashmanskas, W., Attal, A., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barker, G. J., Barnes, V. E., Barnett, B. A., Baroiant, S., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bellettini, G., Bellinger, J., Belloni, A., Ben-Haim, E., Benjamin, D., Beretvas, Andrew, Berry, T., Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Bourov, S., Brau, B., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Bussey, P., Byrum, K. L., Cabrera, S., Campanelli, M., Campbell, M., Canelli, Florencia M., Canepa, A., Casarsa, M., Carlsmith, D., Carosi, R., Carron, S., Cavalli-Sforza, M., Castro, A., Catastini, P., Cauz, D., Cerri, A., Cerrito, L., Chapman, J., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chou, J. P., Chuang, S., Chung, K., Chung, W. H., Chung, Y. S., Ciljak, M., Ciobanu, C. I., Ciocci, M. A., Clark, A. G., Clark, D., Coca, M., Connolly, A., Convery, M., Conway, J., Cooper, B., Copic, K., Cordelli, M., Cortiana, G., Cranshaw, J., Cuevas, J., Cruz, A., Culbertson, R., Currat, C., Cyr, D., Dagenhart, D., Ronco, S. D., D'Auria, S., De Barbaro, P., Cecco, S. De, Deisher, A., Lentdecker, G. D., Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., Pedis, D. De, Derwent, P. F., Dionisi, Carlo, Dittmann, J. R., Dituro, P., Dörr, C., Dominguez, A., Donati, S., Donegà, Mauro, Donini, J., D'Onofrio, M., Dorigo, T., Ebina, K., Efron, J., Ehlers, J., Erbacher, R., Erdmann, M., Errede, D., Errede, S., Eusebi, R., Fang, H. -C, Farrington, S., Fedorko, I., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Field, R. D., Flanagan, G., Flores-Castillo, L. R., Foland, A., Forrester, S., Foster, G. W., Franklin, M., Freeman, J. C., Fujii, Y., Furic, I., Gajjar, A., Gallinaro, M., Galyardt, J., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerberich, H., Gerdes, D. W., Gerchtein, E., Giagu, S., Giannetti, P., Gibson, A., Gibson, K., Ginsburg, C., Giolo, K., Giordani, M., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, D., Goldstein, J., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, Konstantin, Gresele, A., Griffiths, M., Grosso-Pilcher, C., Grundler, U., Da Costa, J. G., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, Eva, Hamilton, A., Han, B. -Y, Handler, R., Happacher, F., Hara, K., Hare, M., Harr, R. F., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Hays, C., Hayward, H., Heinemann, B., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hirschbuehl, D., Hocker, A., Hoffman, K. D., Holloway, A., Hou, S., Houlden, M. A., Huffman, B. T., Huang, Y., Hughes, R. E., Huston, J., Ikado, K., Incandela, J., Introzzi, G., Iori, M., Ishizawa, Y., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jang, D., Jayatilaka, B., Jeans, D., Jensen, H., Jeon, E. J., Jones, M., Joo, K. K., Jun, S. Y., Junk, T., Kamon, T., Kang, J., Unel, M. K., Karchin, P. E., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, M. S., Kim, S. B., Kim, S. H., Kim, Y. K., Kirby, M., Kirsch, L., Klimenko, S., Klute, M., Knuteson, B., Ko, B. R., Kobayashi, H., Kong, D. J., Kondo, K., Konigsberg, J., Kordas, Kostas, Korn, A., Korytov, A., Kotwal, A. V., Kovalev, A., Kraus, J., Kravchenko, I., Kreymer, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kwang, S., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., Lecci, C., Lecompte, T., Lee, J., Lee, S. W., Lefèvre, R., Leonardo, N., Leone, S., Levy, S., Lewis, J. D., Li, K., Lin, C., Lin, C. S., Lindgren, M., Lipeles, E., Liss, T. M., Lister, A., Litvintsev, D. O., Liu, T., Liu, Y., Lockyer, N. S., Loginov, A., Loreti, M., Loverre, P., Lu, R. -S, Lucchesi, D., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., Lytken, E., MacQueen, D., Madrak, R., Maeshima, K., Maksimovic, P., Manca, G., Margaroli, F., Marginean, R., Marino, C., Martin, A., Martin, M., Martin, V., Martínez, M., Maruyama, T., Matsunaga, H., Mattson, M., Mazzanti, P., McFarland, K. S., McGivern, D., McIntyre, P. M., McNamara, P., McNulty, R., Mehta, A., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miles, J., Miller, L., Miller, R., Miller, J. S., Mills, C., Miquel, R., Miscetti, S., Mitselmakher, G., Miyamoto, A., Moggi, N., Mohr, B., Moore, R., Morello, M., Fernandez, P. A. M., Muelmenstaedt, J., Mukherjee, A., Mulhearn, M., Muller, T., Mumford, R., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakano, I., Napier, A., Napora, R., Naumov, D., Necula, V., Nelson, T., Neu, C., Neubauer, M. S., Nielsen, J., Nigmanov, T., Nodulman, L., Norniella, O., Ogawa, T., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Oldeman, R., Orava, R., Orejudos, W., Osterberg, K., Pagliarone, C., Palencia, E., Paoletti, R., Papadimitriou, Vaia, Paramonov, A. A., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Plager, C., Pondrom, L., Pope, G., Portell, X., Poukhov, O., Pounder, N., Prakoshyn, F., Pronko, A., Proudfoot, J., Ptohos, Fotios, Punzi, G., Rademacker, J., Rahaman, M. A., Rakitine, A., Rappoccio, S., Ratnikov, F., Ray, H., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Rimondi, F., Rinnert, K., Ristori, L., Robertson, W. J., Robson, A., Rodrigo, T., Rolli, S., Roser, R., Rossin, R., Rott, C., Russ, J., Rusu, V., Ruiz, A., Ryan, D., Saarikko, H., Sabik, S., Safonov, A., Denis, R. St, Sakumoto, W. K., Salamanna, G., Saltzberg, D., Sanchez, C., Santi, L., Sarkar, S., Sato, K., Savard, P., Savoy-Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scott, A. L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Semeria, F., Sexton-Kennedy, L., Sfiligoi, I., Shapiro, M. D., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Sill, A., Sinervo, P., Sisakyan, A., Sjolin, J., Skiba, A., Slaughter, A. J., Sliwa, K., Smirnov, D., Smith, J. R., Snider, F. D., Snihur, R., Soderberg, M., Soha, A., Somalwar, S. V., Spalding, J., Spezziga, M., Spinella, F., Squillacioti, P., Stadie, H., Stanitzki, M., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, John, Stuart, D., Suh, J. S., Sukhanov, A., Sumorok, K., Sun, H., Suzuki, T., Taffard, A., Tafirout, R., Takano, H., Takashima, R., Takeuchi, Y., Takikawa, K., Tanaka, M., Tanaka, R., Tanimoto, N., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tollefson, K., Tomura, T., Tonelli, D., Tönnesmann, M., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tsuchiya, R., Tsuno, S., Tsybychev, D., Turini, N., Ukegawa, F., Unverhau, T., Uozumi, S., Usynin, D., Vacavant, L., Vaiciulis, A., Varganov, A., Vejcik, S., Velev, G., Veszprémi, V., Veramendi, G., Vickey, T., Vidal, R., Vila, I., Vilar, R., Vollrath, I., Volobouev, I., Von Der Mey, M., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, W., Wallny, R., Walter, T., Wan, Z., Wang, M. J., Wang, S. M., Warburton, A., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wolter, M., Worcester, M., Worm, S., Wright, T., Wu, X., Würthwein, F., Wyatt, A., Yagil, A., Yamashita, T., Yamamoto, K., Yamaoka, J., Yang, C., Yang, U. K., Yao, W., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., Yu, I., Yu, S., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zetti, F., Zhou, J., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Abstract: We report on a search for Λb0→pπ- and Λb0→pK- (and charge conjugate) decays in pp̄ collisions at s=1.96TeV using 193pb-1 of data collected by the CDF II experiment at the Fermilab Tevatron Collider. Data were collected using a track trigger that has been optimized to select tracks belonging to a secondary vertex that is typical of two-body charmless decays of b-flavored hadrons, including Λb0 baryons. As no Λb0 signal was observed, we set the upper limits on the branching fraction B(Λb0→ph-), where h is K or π, of 2.3×10-5 at 90% C.L. and 2.9×10-5 at 95% C.L. © 2005 The American Physical Society. 72 5 Cited By :5
Published: 2005

39. KS0 and Λ0 production studies in pp̄ collisions at s=1800 and 630 GeV

Author: Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., Antos, J., Apollinari, G., Arisawa, T., Artikov, A., Ashmanskas, W., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Baroiant, S., Barone, M., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bell, W. H., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, Andrew, Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Byrum, K. L., Cabrera, S., Campbell, M., Carithers, W., Carlsmith, D., Castro, A., Cauz, D., Cerri, A., Cerrito, L., Chapman, J., Chen, C., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Chu, M. L., Chung, J. Y., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Clark, A. G., Coca, M., Connolly, A., Convery, M., Conway, J., Cordelli, M., Cranshaw, J., Culbertson, R., Dagenhart, D., D'Auria, S., De Barbaro, P., Cecco, S. De, Dell'Agnello, Simone, Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., Pedis, D. De, Derwent, P. F., Dionisi, Carlo, Dittmann, J. R., Dominguez, A., Donati, S., D'Onofrio, M., Dorigo, T., Eddy, N., Erbacher, R., Errede, D., Errede, S., Eusebi, R., Farrington, S., Feild, R. G., Fernandez, J. P., Ferretti, C., Field, R. D., Fiori, I., Flaugher, B., Flores-Castillo, L. R., Foster, G. W., Franklin, M., Friedman, J., Furic, I., Gallinaro, M., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerdes, D. W., Gerstein, E., Giagu, S., Giannetti, P., Giolo, K., Giordani, M., Giromini, P., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, J., Gomez, G., Goncharov, M., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, Konstantin, Gresele, A., Grosso-Pilcher, C., Guenther, M., Da Costa, J. G., Haber, C., Hahn, S. R., Halkiadakis, Eva, Handler, R., Happacher, F., Hara, K., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hocker, A., Hoffman, K. D., Hou, S., Huffman, B. T., Hughes, R., Huston, J., Incandela, J., Introzzi, G., Iori, M., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jones, M., Kamon, T., Kang, J., Unel, M. K., Kartal, S., Kasha, H., Kato, Y., Kennedy, R. D., Kephart, R., Kilminster, B., Kim, D. H., Kim, H. S., Kim, M. J., Kim, S. B., Kim, S. H., Kim, T. H., Kim, Y. K., Kirby, M., Kirsch, L., Klimenko, S., Koehn, P., Kondo, K., Konigsberg, J., Korn, A., Korytov, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kuznetsova, N., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, J., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., Lecompte, T., Le, Y., Lee, J., Lee, S. W., Leonardo, N., Leone, S., Lewis, J. D., Li, K., Lin, C. S., Lindgren, M., Liss, T. M., Litvintsev, D. O., Liu, T., Lockyer, N. S., Loginov, A., Loreti, M., Lucchesi, D., Lukens, P., Lyons, L., Lys, J., Madrak, R., Maeshima, K., Maksimovic, P., Malferrari, L., Mangano, M., Manca, G., Mariotti, M., Martin, M., Martin, A., Martin, V., Martínez, M., Mazzanti, P., McFarland, K. S., McIntyre, P., Menguzzato, M., Menzione, A., Merkel, P., Mesropian, C., Meyer, A., Miao, T., Miller, J. S., Miller, R., Miscetti, S., Mitselmakher, G., Moggi, N., Moore, R., Moulik, T., Mukherjee, A., Mulhearn, M., Muller, T., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakano, I., Napora, R., Nelson, C., Nelson, T., Neu, C., Neubauer, M. S., Newman-Holmes, C., Niell, F., Nigmanov, T., Nodulman, L., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Orejudos, W., Pagliarone, C., Palmonari, F., Paoletti, R., Papadimitriou, Vaia, Patrick, J., Pauletta, G., Paulini, M., Pauly, T., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Pompoš, A., Pondrom, L., Pope, G., Poukov, O., Pratt, T., Prokoshin, F., Proudfoot, J., Ptohos, Fotios, Punzi, G., Rademacker, J., Rakitine, A., Ratnikov, F., Ray, H., Reichold, A., Renton, P., Rescigno, M., Rimondi, F., Ristori, L., Robertson, W. J., Rodrigo, T., Rolli, S., Rosenson, L., Roser, R., Rossin, R., Rott, C., Roy, A., Ruiz, A., Ryan, D., Safonov, A., St. Denis, R., Sakumoto, W. K., Saltzberg, D., Sanchez, C., Sansoni, A., Santi, L., Sarkar, S., Savard, P., Savoy-Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Scodellaro, L., Scribano, A., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Semeria, F., Shapiro, M. D., Shepard, P. F., Shibayama, T., Shimojima, M., Shochet, M., Sidoti, A., Sill, A., Sinervo, P., Slaughter, A. J., Sliwa, K., Snider, F. D., Snihur, R., Spezziga, M., Spiegel, L., Spinella, F., Spiropulu, Maria, Stefanini, A., Strologas, John, Stuart, D., Sukhanov, A., Sumorok, K., Suzuki, T., Takashima, R., Takikawa, K., Tanaka, M., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tkaczyk, S., Toback, D., Tollefson, K., Tonelli, D., Tönnesmann, M., Toyoda, H., Trischuk, W., Tseng, J., Tsybychev, D., Turini, N., Ukegawa, F., Unverhau, T., Vaiciulis, T., Varganov, A., Vataga, E., Vejcik III, S., Velev, G., Veramendi, G., Vidal, R., Vila, I., Vilar, R., Volobouev, I., Von Der Mey, M., Wagner, R. G., Wagner, R. L., Wagner, W., Wan, Z., Wang, C., Wang, M. J., Wang, S. M., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester III, W. C., Whitehouse, B., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wolbers, S., Wolter, M., Worm, S., Wu, X., Würthwein, F., Yang, U. K., Yao, W., Yeh, G. P., Yi, K., Yoh, J., Yoshida, T., Yu, I., Yu, S., Yun, J. C., Zanello, L., Zanetti, A., Zetti, F., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Subjects: High Energy Physics::Experiment
Abstract: We present a study of the production of KS0 and Λ0 in inelastic pp̄ collisions at s=1800 and 630 GeV using data collected by the CDF experiment at the Fermilab Tevatron. Analyses of KS0 and Λ0 multiplicity and transverse momentum distributions, as well as of the dependencies of the average number and pT of KS0 and Λ0 on charged particle multiplicity, are reported. Systematic comparisons are performed for the full sample of inelastic collisions, and for the low and high momentum transfer subsamples, at the two energies. The pT distributions extend above 8GeV/c, showing a pT higher than previous measurements. The dependence of the mean KS0(Λ0) pT on the charged particle multiplicity for the three samples shows a behavior analogous to that of charged primary tracks. © 2005 The American Physical Society. 72 5 Cited By :33
Published: 2005

40. Measurement of bottom-quark hadron masses in exclusive J/psi decays with the CDF detector

Author: Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arisawa, T., Arguin, J. -F, Artikov, A., Ashmanskas, W., Attal, A., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachocou, H., Badgett, W., Barbaro-Galtieri, A., Barker, G. J., Barnes, V. E., Barnett, B. A., Baroiant, S., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bellettini, G., Bellinger, J., Belloni, A., Ben-Haim, E., Benjamin, D., Beretvas, Andrew, Berry, T., Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Bourov, S., Brau, B., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Bussey, P., Byrum, K. L., Cabrera, S., Campanelli, M., Campbell, M., Canelli, Florencia M., Canepa, A., Casarsa, M., Carlsmith, D., Carosi, R., Carron, S., Cavalli-Sforza, M., Castro, A., Catastini, P., Cauz, D., Cerri, A., Cerrito, L., Chapman, J., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chou, J. P., Chuang, S., Chung, K., Chung, W. H., Chung, Y. S., Cijliak, M., Ciobanu, C. I., Ciocci, M. A., Clark, A. G., Clark, D., Coca, M., Connolly, A., Convery, M., Conway, J., Cooper, B., Copic, K., Cordelli, M., Cortiana, G., Cranshaw, J., Cuevas, J., Cruz, A., Culbertson, R., Currat, C., Cyr, D., Dagenhart, D., da Ronco, S., D'Auria, S., de Barbaro, P., de Cecco, S., Deisher, A., De Lentdecker, Gilles, Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., DePedis, D., Derwent, P. F., Dionisi, Carlo, Dittmann, J. R., DiTuro, P., Dörr, C., Dominguez, A., Donati, S., Donegà, Mauro, Donini, J., D'Onofrio, M., Dorigo, T., Ebina, K., Efron, J., Ehlers, J., Erbacher, R., Erdmann, M., Errede, D., Errede, S., Eusebi, R., Fang, H. -C, Farrington, S., Fedorko, I., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Field, R. D., Flanagan, G., Flores-Castillo, L. R., Foland, A., Forrester, S., Foster, G. W., Franklin, M., Freeman, J. C., Fujii, Y., Furic, I., Gajjar, A., Gallinaro, M., Galyardt, J., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerberich, H., Gerdes, D. W., Gerchtein, E., Giagu, S., Giannetti, P., Gibson, A., Gibson, K., Ginsburg, C., Giolo, K., Giordani, M., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, D., Goldstein, J., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, Konstantin, Gresele, A., Griffiths, M., Grosso-Pilcher, C., Grundler, U., Guimaraes da Costa, J., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, Eva, Hamilton, A., Han, B. -Y, Handler, R., Happacher, F., Hara, K., Hare, M., Harr, R. F., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Hays, C., Hayward, H., Heinemann, B., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hirschbuehl, D., Hocker, A., Hoffman, K. D., Holloway, A., Hou, S., Houlden, M. A., Huffman, B. T., Huang, Y., Hughes, R. E., Huston, J., Ikado, K., Incandela, J., Introzzi, G., Iori, M., Ishizawa, Y., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jang, D., Jayatilaka, B., Jeans, D., Jensen, H., Jeon, E. J., Jones, M., Joo, K. K., Jun, S. Y., Junk, T., Kamon, T., Kang, J., Karagoz Unel, M., Karchin, P. E., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, M. S., Kim, S. B., Kim, S. 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Snider, Fd, Snihur, R, Soderberg, M, Soha, A, Somalwar, Sv, Spalding, J, Spezziga, M, Spinella, F, Squillacioti, P, Stadie, H, Stanitzki, M, Stelzer, B, Stelzer Chilton, O, Stentz, D, Strologas, J, Stuart, D, Suh, J, Sukhanov, A, Sumorok, K, Sun, H, Suzuki, T, Taffard, A, Tafirout, R, Takano, H, Takashima, R, Takeuchi, Y, Takikawa, K, Tanaka, M, Tanaka, R, Tanimoto, N, Tecchio, M, Teng, Pk, Terashi, K, Tesarek, Rj, Tether, S, Thom, J, Thompson, A, Thomson, E, Tipton, P, Tiwari, V, Tkaczyk, S, Toback, D, Tollefson, K, Tomura, T, Tonelli, D, Nnesmann, Mt, Torre, S, Torretta, D, Trischuk, W, Tsuchiya, R, Tsuno, S, Tsybychev, D, Turini, N, Ukegawa, F, Unverhau, T, Uozumi, S, Usynin, D, Vacavant, L, Vaiciulis, A, Varganov, A, Iii, Sv, Velev, G, Veszpremi, V, Veramendi, G, Vickey, T, Vidal, R, Vila, I, Vilar, R, Vollrath, I, Volobouev, I, Von der Mey, M, Wagner, P, Wagner, Rg, Wagner, Rl, Wagner, W, Wallny, R, Walter, T, Wan, Z, Wang, Mj, Wang, Sm, Warburton, A, Ward, B, Waschke, S, Waters, D, Watts, T, Weber, M, Wester, Wc, Whitehouse, B, Whiteson, D, Wicklund, Ab, Wicklund, E, Williams, Hh, Wilson, P, Winer, Bl, Wittich, P, Wolbers, S, Wolfe, C, Wolter, M, Worcester, M, Worm, S, Wright, T, Wu, X, Rthwein, Fw, Wyatt, A, Yagil, A, Yamashita, T, Yamamoto, K, Yamaoka, J, Yang, C, Yang, Uk, Yao, W, Yeh, Gp, Yoh, J, Yorita, K, Yoshida, T, Yu, I, Yu, S, Yun, Jc, Zanello, L, Zanetti, A, Zaw, I, Zetti, F, Zhou, J, Zucchelli, S., Ptohos, Fotios [0000-0002-3432-3452], Campanelli, Mario, Clark, Allan Geoffrey, Donega, Mauro, D'Onofrio, Monica, Lister, Alison, Liu, Yanwen, Wu, Xin, A.Castro, M.Deninno, F.Margaroli, P.Mazzanti, N.Moggi, F.Rimondi, F.Semeria, S.Zucchelli, and CDF Collaboration
Subjects: Quantum chromodynamics, Physics, Particle physics, Data reduction, 010308 nuclear & particles physics, Hadron, Elementary particles, Bottom-quark hadron masses, General Physics and Astronomy, Detectors, ddc:500.2, Lambda, 01 natural sciences, Bottom quark, LAMBDA(B) BARYON, CDF detectors, Crystallography, Quantum theory, PARTICLE PHYSICS, 0103 physical sciences, Data collection, Electron energy levels, 010306 general physics, lambda(b) baryon, particle physics
Abstract: We measure the masses of b hadrons in exclusively reconstructed final states containing a J/{psi}{yields}{mu}{sup -}{mu}{sup +} decay using 220 pb{sup -1} of data collected by the CDF II experiment. We find: m(B{sup +})=5279.10{+-}0.41{sub (stat.)}{+-}0.36{sub (sys.)} MeV/c{sup 2}, m(B{sup 0})=5279.63{+-}0.53{sub (stat.)}{+-}0.33{sub (sys.)} MeV/c{sup 2}, m(B{sub s}{sup 0})=5366.01{+-}0.73{sub (stat.)}{+-}0.33{sub (sys.)} MeV/c{sup 2}, m({lambda}{sub b}{sup 0})=5619.7{+-}1.2{sub (stat.)}{+-}1.2{sub (sys.)} MeV/c{sup 2}. m(B{sup +})-m(B{sup 0})=-0.53{+-}0.67{sub (stat.)}{+-}0.14{sub (sys.)} MeV/c{sup 2}, m(B{sub s}{sup 0})-m(B{sup 0})=86.38{+-}0.90{sub (stat.)}{+-}0.06{sub (sys.)} MeV/c{sup 2}, m({lambda}{sub b}{sup 0})-m(B{sup 0})=339.2{+-}1.4{sub (stat.)}{+-}0.1{sub (sys.)} MeV/c{sup 2}. The measurements of the B{sub s}{sup 0}, {lambda}{sub b}{sup 0} mass, m(B{sub s}{sup 0})-m(B{sup 0}) and m({lambda}{sub b}{sup 0})-m(B{sup 0}) mass difference are of better precision than the current world averages.
Published: 2005

41. Measurement of the W+W- production cross section in pp̄ collisions at s=1.96TeV using dilepton events

Author: Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arguin, J. F., Arisawa, T., Artikov, A., Ashmanskas, W., Attal, A., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barker, G. J., Barnes, V. E., Barnett, B. A., Baroiant, S., Barone, M., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bellettini, G., Bellinger, J., Ben-Haim, E., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Booth, P. S. L., Bortoletto, D., Boudreau, J., Bourov, S., Brau, B., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Bussey, P., Byrum, K. L., Cabrera, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Carlsmith, D., Carosi, R., Carron, S., Casarsa, M., Castro, A., Catastini, P., Cauz, D., Cavalli-Sforza, Matteo, Cerri, A., Cerrito, L., Chapman, J., Chen, C., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chou, J. P., Chu, M. L., Chuang, S., Chung, J. Y., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A. G., Clark, D., Coca, M., Connolly, A., Convery, M., Conway, J., Cooper, B., Cordelli, M., Cortiana, G., Cranshaw, J., Cuevas, J., Culbertson, R., Currat, C., Cyr, D., D'Auria, S., D'Onofrio, M., Da Ronco, S., Dagenhart, D., De Cecco, S., De Lentdecker, G., De Pedis, D., Dell'Agnello, S., Dell'Orso, M., Demers, S., Demortier, L., Deng, J., Deninno, M., Derwent, P. F., Dionisi, C., Dittmann, J. R., Doksus, P., Dominguez, A., Donati, S., Donega, M., Donini, J., Dorigo, T., Dorr, C., Drollinger, V., Ebina, K., Eddy, N., Efron, J., Ehlers, J., Ely, R., Erbacher, R., Erdmann, M., Errede, D., Errede, S., Eusebi, R., Fang, H. C., Farrington, S., Fedorko, I., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Ferretti, C., Field, R. D., Flanagan, G., Flaugher, B., Flores-Castillo, L. R., Foland, A., Forrester, S., Foster, G. W., Franklin, M., Freeman, J. C., Fujii, Y., Furic, I., Gajjar, A., Gallas, A., Gallinaro, M., Galyardt, J., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerberich, H., Gerchtein, E., Gerdes, D. W., Giagu, S., Giannetti, P., Gibson, A., Gibson, K., Ginsburg, C., Giolo, K., Giordani, M., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, D., Goldstein, J., Gomez-Ceballos, G, Gomez-Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, K., Gresele, A., Griffiths, M., Grosso-Pilcher, C., Grundler, U., Guenther, M., Guimaraes da Costa, J., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, E., Hamilton, A., Han, B. Y., Handler, R., Happacher, F., Hara, K., Hare, M., Harr, R. F., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Hays, C., Hayward, H., Heider, E., Heinemann, B., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hirschbuehl, D., Hocker, A., Hoffman, K. D., Holloway, A., Hou, S., Houlden, M. A., Huang, Y., Huffman, B. T., Hughes, R. E., Huston, J., Ikado, K., Incandela, J., Introzzi, G., Iori, M., Ishizawa, Y., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jang, D., Jarrell, J., Jeans, D., Jensen, H., Jeon, E. J., Jones, M., Joo, K. K., Jun, S. Y., Junk, T., Kamon, T., Kang, J., Karagoz Unel, M., Karchin, P. E., Kartal, S., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, M. S., Kim, S. B., Kim, S. H., Kim, T. H., Kim, Y. K., Kirby, M., Kirsch, L., Klimenko, S., Knuteson, B., Ko, B. R., Kobayashi, H., Koehn, P., Kondo, K., Kong, D. J., Konigsberg, J., Kordas, K., Korn, A., Korytov, A., Kotelnikov, K., Kotwal, A. V., Kovalev, A., Kraus, J., Kravchenko, I., Kreymer, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kwang, S., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, J., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., Lauhakangas, R., Lazzizzera, I., Le, Y., LeCompte, T., Lecci, C., Lee, J., Lee, S. W., Lefèvre, Regis, Leonardo, N., Leone, S., Levy, S., Lewis, J. D., Li, K., Lin, C., Lin, C. S., Lindgren, M., Liss, T. M., Lister, A., Litvintsev, D. O., Liu, T., Liu, Y., Lockyer, N. S., Loginov, A., Loreti, M., Loverre, P., Lu, R. S., Lucchesi, D., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., MacQueen, D., Madrak, R., Maeshima, K., Maksimovic, P., Malferrari, L., Manca, G., Marginean, R., Marino, C., Martin, A., Martin, M., Martin, V., Martinez, M., Maruyama, T., Matsunaga, H., Mattson, M., Mazzanti, P., McFarland, K. S., McGivern, D., McIntyre, P. M., McNamara, P., McNulty, R., Mehta, A., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miller, J. S., Miller, L., Miller, R., Mills, C., Miquel, R., Miscetti, S., Mitselmakher, G., Miyamoto, A., Miyazaki, Y., Moggi, N., Mohr, B., Moore, R., Morello, M., Movilla Fernandez, P. A., Mukherjee, Anwesha, Mulhearn, M., Muller, T., Mumford, R., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakamura, I., Nakano, I., Napier, A., Napora, R., Naumov, D., Necula, V., Nelson, C., Nelson, T., Neu, C., Neubauer, M. S., Newman-Holmes, C., Niell, F., Nielsen, J., Nigmanov, T., Nodulman, L., Norniella Francisco, Olga, Oesterberg, K., Ogawa, T., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Oldeman, R., Orava, R., Orejudos, W., Pagliarone, C., Palencia, E., Paoletti, R., Papadimitriou, V., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Pauly, T., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Plager, C., Pompos, A., Pondrom, L., Pope, G., Portell i Bueso, Xavier, Poukhov, O., Prakoshyn, F., Pratt, T., Pronko, A., Proudfoot, J., Ptohos, F., Punzi, G., Rademacker, J., Rahaman, M. A., Rakitine, A., Rappoccio, S., Ratnikov, F., Ray, H., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Rimondi, F., Rinnert, K., Ristori, L., Robertson, W. J., Robson, A., Rodrigo, T., Rolli, S., Rosenson, L., Roser, R., Rossin, R., Rott, C., Ruiz, A., Russ, J., Rusu, V., Ryan, D., Saarikko, H., Sabik, S., Safonov, A., Sakumoto, W. K., Salamanna, G., Saltzberg, D., Sanchez, C., Sansoni, A., Santi, L., Sarkar, S., Sato, K., Savard, P., Savoy-Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Scodellaro, L., Scott, A. L., Scribano, A., Scuri, F., Sedov, A., Seidel, S. C., Seiya, Y., Semeria, F., Sexton-Kennedy, L., Sfiligoi, I., Shapiro, M. D., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Siegrist, J., Siket, M., Sill, A., Sinervo, P., Sisakyan, A., Skiba, A., Slaughter, A. J., Sliwa, K., Smirnov, D., Smith, J. R., Snider, F. D., Snihur, R., Soha, A., Somalwar, S. V., Spalding, J., Spezziga, M., Spiegel, L., Spinella, F., Spiropulu, M., Squillacioti, P., St. Denis, R. D, Stadie, H., Stelzer, B., Stelzer-Chilton, O., Strologas, J., Stuart, D., Sukhanov, A., Sumorok, K., Sun, H., Suzuki, T., Taffard, A., Tafirout, R., Takach, S. F., Takano, H., Takashima, R., Takeuchi, Y., Takikawa, K., Tanaka, M., Tanaka, R., Tanimoto, N., Tapprogge, S., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tollefson, K., Tomura, T., Tonelli, D., Tonnesmann, M., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tseng, J., Tsuchiya, R., Tsuno, S., Tsybychev, D., Turini, N., Turner, M., Ukegawa, F., Unverhau, T., Uozumi, S., Usynin, D., Vacavant, L., Vaiciulis, A., Varganov, A., Vataga, E., Vejcik, S., Velev, G., Veramendi, G., Veszpremi, V., Vickey, T., Vidal, R., Vila, I., Vilar, R., Vollrath, I., Volobouev, I., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, W., Wallny, R., Walter, T., Wan, Z., Wang, M. J., Wang, S. M., Warburton, A., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester, W. C., Whitehouse, B., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wolter, M., Worcester, M., Worm, S., Wright, T., Wu, X., Wurthwein, F., Wyatt, A., Yagil, A., Yamamoto, K., Yamashita, T., Yang, C., Yang, U. K., Yao, W., Yeh, G. P., Yi, K., Yoh, J., Yoon, P., Yorita, K., Yoshida, T., Yu, I., Yu, S., Yu, Z., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zetti, F., Zhou, J., Zsenei, A., Zucchelli, S., de Barbaro, P., von der Mey, M., CDF Collaboration, American Physical Society, Universidad de Buenos Aires, Centro Brasileiro de Pesquisas Físicas, Universidade do Estado do Rio de Janeiro (UERJ), Universidade Estadual Paulista (UNESP), University of Alberta, Simon Fraser University, York University, McGill University, Institute of High Energy Physics, University of Science and Technology of China, Universidad de los Andes, Charles University, Czech Technical University, Academy of Sciences of the Czech Republic, Universidad San Francisco de Quito, Université Blaise Pascal, Universite de Grenoble 1, Université de la Méditerranée, Laboratoire de l'Accélérateur Linéaire, Universités Paris VI and VII, CEA, Université Louis Pasteur, Université de Haute Alsace, Université Claude Bernard, RWTH Aachen, Universität Bonn, Universität Freiburg, Universität Mainz, Ludwig-Maximilians-Universität München, University of Wuppertal, Panjab University, Delhi University, Tata Institute of Fundamental Research, University College Dublin, Korea University, CINVESTAV, University of Amsterdam/NIKHEF, Radboud University Nijmegen/NIKHEF, Joint Institute for Nuclear Research, Institute for Theoretical and Experimental Physics, Moscow State University, Institute for High Energy Physics, Petersburg Nuclear Physics Institute, Lund University, Stockholm University, Uppsala University, Lancaster University, Imperial College, University of Manchester, University of Arizona, University of California, California State University, Florida State University, Fermi National Accelerator Laboratory, University of Illinois at Chicago, Northern Illinois University, Northwestern University, Indiana University, University of Notre Dame, Iowa State University, University of Kansas, Kansas State University, Louisiana Tech University, University of Maryland, Boston University, Northeastern University, University of Michigan, Michigan State University, University of Mississippi, University of Nebraska, Princeton University, Columbia University, University of Rochester, State University of New York, Brookhaven National Laboratory, Langston University, University of Oklahoma, Brown University, University of Texas, Southern Methodist University, Rice University, University of Virginia, University of Washington, and University of Zurich
Subjects: Intermediate boson production, High-energy elementary particle interactions, Proton-proton interactions, High Energy Physics::Experiment, Intermediate boson decay, W bosons, Standard model
Abstract: Made available in DSpace on 2022-04-28T20:04:00Z (GMT). No. of bitstreams: 0 Previous issue date: 2005-06-03 We present a measurement of the W+W- production cross section using 184pb-1 of pp̄ collisions at a center-of-mass energy of 1.96 TeV collected with the Collider Detector at Fermilab. Using the dilepton decay channel W+W-→ℓ+νℓ-ν̄, where the charged leptons can be either electrons or muons, we find 17 candidate events compared to an expected background of 5.0-0.8+2.2 events. The resulting W+W- production cross-section measurement of σ(pp̄→W+W-)=14.6-5.1+5.8(stat)-3.0+1.8(syst) ±0.9(lum)pb agrees well with the standard model expectation. © 2005 The American Physical Society. Universidad de Buenos Aires LAFEX Centro Brasileiro de Pesquisas Físicas Universidade do Estado do Rio de Janeiro Instituto de Física Teórica Universidade Estadual Paulista University of Alberta Simon Fraser University York University McGill University Institute of High Energy Physics University of Science and Technology of China Universidad de los Andes Center for Particle Physics Charles University Czech Technical University Center for Particle Physics Institute of Physics Academy of Sciences of the Czech Republic Universidad San Francisco de Quito Laboratoire de Physique Corpusculaire IN2P3-CNRS Université Blaise Pascal Laboratoire de Physique Subatomique et de Cosmologie IN2P3-CNRS Universite de Grenoble 1 CPPM IN2P3-CNRS Université de la Méditerranée IN2P3-CNRS Laboratoire de l'Accélérateur Linéaire LPNHE IN2P3-CNRS Universités Paris VI and VII DAPNIA/Service de Physique des Particules CEA IReS IN2P3-CNRS Université Louis Pasteur Université de Haute Alsace Institut de Physique Nucléaire de Lyon IN2P3-CNRS Université Claude Bernard III. Physikalisches Institut A RWTH Aachen Physikalisches Institut Universität Bonn Physikalisches Institut Universität Freiburg Institut für Physik Universität Mainz Ludwig-Maximilians-Universität München Fachbereich Physik University of Wuppertal Panjab University Delhi University Tata Institute of Fundamental Research University College Dublin Korea Detector Laboratory Korea University CINVESTAV FOM-Institute NIKHEF University of Amsterdam/NIKHEF Radboud University Nijmegen/NIKHEF Joint Institute for Nuclear Research Institute for Theoretical and Experimental Physics Moscow State University Institute for High Energy Physics Petersburg Nuclear Physics Institute Lund University Royal Institute of Technology Stockholm University Uppsala University Lancaster University Imperial College University of Manchester University of Arizona Lawrence Berkeley National Laboratory University of California California State University University of California Florida State University Fermi National Accelerator Laboratory University of Illinois at Chicago Northern Illinois University Northwestern University Indiana University University of Notre Dame Iowa State University University of Kansas Kansas State University Louisiana Tech University University of Maryland Boston University Northeastern University University of Michigan Michigan State University University of Mississippi University of Nebraska Princeton University Columbia University University of Rochester State University of New York Brookhaven National Laboratory Langston University University of Oklahoma Brown University University of Texas Southern Methodist University Rice University University of Virginia University of Washington University of Zurich Instituto de Física Teórica Universidade Estadual Paulista
Published: 2005

42. Search for scalar leptoquark pairs decaying to νν̄qq̄ in pp̄ collisions at s=1.96TeV

Author: Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arisawa, T., Arguin, J. -F, Artikov, A., Ashmanskas, W., Attal, A., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barker, G. J., Barnes, V. E., Barnett, B. A., Baroiant, S., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bellettini, G., Bellinger, J., Belloni, A., Ben-Haim, E., Benjamin, D., Beretvas, Andrew, Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Bourov, S., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Bussey, P., Byrum, K. L., Cabrera, S., Campanelli, M., Campbell, M., Canelli, Florencia M., Canepa, A., Casarsa, M., Carlsmith, D., Carron, S., Carosi, R., Cavalli-Sforza, M., Castro, A., Catastini, P., Cauz, D., Cerri, A., Cerrito, L., Chapman, J., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chou, J. P., Chuang, S., Chung, K., Chung, W. H., Chung, Y. S., Cijliak, M., Ciobanu, C. I., Ciocci, M. A., Clark, A. G., Clark, D., Coca, M., Connolly, A., Convery, M., Conway, J., Cooper, B., Copic, K., Cordelli, M., Cortiana, G., Cranshaw, J., Cruz, A., Cuevas, J., Culbertson, R., Currat, C., Cyr, D., Dagenhart, D., Da Ronco, S., D'Auria, S., De Barbaro, P., De Cecco, S., De Lentdecker, Gilles, Dell'Orso, M., Deisher, A., Demers, S., Demortier, L., Deninno, M., De Pedis, D., Derwent, P. F., Dionisi, Carlo, Dittmann, J. R., DiTuro, P., Doerr, C., Dominguez, A., Donati, S., Donegà, Mauro, Donini, J., D'Onofrio, M., Dorigo, T., Ebina, K., Efron, J., Ehlers, J., Ely, R., Erbacher, R., Erdmann, M., Errede, D., Errede, S., Eusebi, R., Fang, H. -C, Farrington, S., Fedorko, I., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Field, R. D., Flanagan, G., Flores-Castillo, L. R., Foland, A., Forrester, S., Foster, G. W., Franklin, M., Freeman, J. C., Fujii, Y., Furic, I., Gajjar, A., Galyardt, J., Gallinaro, M., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerberich, H., Gerdes, D. W., Gerchtein, E., Giagu, S., Giannetti, P., Gibson, A., Gibson, K., Ginsburg, C., Giolo, K., Giordani, M., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, D., Goldstein, J., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, Konstantin, Gresele, A., Griffiths, M., Grosso-Pilcher, C., Grundler, U., Da Costa, J. G., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, Eva, Hamilton, A., Han, B. -Y, Handler, R., Happacher, F., Hara, K., Hare, M., Harr, R. F., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Hays, C., Hayward, H., Heinemann, B., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hirschbuehl, D., Hocker, A., Hoffman, K. D., Holloway, A., Hou, S., Houlden, M. A., Huffman, B. T., Huang, Y., Hughes, R. E., Huston, J., Ikado, K., Incandela, J., Introzzi, G., Iori, M., Ishizawa, Y., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jang, D., Jayatilaka, B., Jeans, D., Jensen, H., Jeon, E. J., Jones, M., Joo, K. K., Jun, S., Junk, T., Kamon, T., Kang, J., Karagoz Unel, M., Karchin, P. E., Kartal, S., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, M. S., Kim, S. B., Kim, S. H., Kim, Y. K., Kirby, M., Kirsch, L., Klimenko, S., Klute, M., Knuteson, B., Ko, B. R., Kobayashi, H., Kong, D. J., Kondo, K., Konigsberg, J., Kordas, Kostas, Korn, A., Korytov, A., Kotwal, A. V., Kovalev, A., Kraus, J., Kravchenko, I., Kreymer, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kwang, S., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., Lecci, C., LeCompte, T., Lee, J., Lee, S. W., Lefèvre, R., Leonardo, N., Leone, S., Levy, S., Lewis, J. D., Li, K., Lin, C., Lin, C. S., Lindgren, M., Lipeles, E., Liss, T. M., Lister, A., Litvintsev, D. O., Liu, T., Liu, Y., Lockyer, N. S., Loginov, A., Loreti, M., Loverre, P., Lu, R. -S, Lucchesi, D., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., Lytken, E., MacQueen, D., Madrak, R., Maeshima, K., Maksimovic, P., Manca, G., Marginean, R., Margaroli, F., Marino, C., Martin, M., Martin, A., Martin, V., Martínez, M., Maruyama, T., Matsunaga, H., Mattson, M., Mazzanti, P., McFarland, K. S., McGivern, D., McIntyre, P. M., McNamara, P., NcNulty, R., Mehta, A., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miles, J., Miller, L., Miller, R., Miller, J. S., Mills, C., Miquel, R., Miscetti, S., Mitselmakher, G., Miyamoto, A., Moggi, N., Mohr, B., Moore, R., Morello, M., Movilla Fernández, Pedro A., Muelmenstaedt, J., Mukherjee, A., Mulhearn, M., Muller, T., Mumford, R., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakamura, I., Napier, A., Napora, R., Naumov, D., Necula, V., Nielsen, J., Nelson, T., Neu, C., Neubauer, M. S., Nigmanov, T., Nodulman, L., Norniella, O., Ogawa, T., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Oldeman, R., Orava, R., Orejudos, W., Osterberg, K., Pagliarone, C., Palencia, E., Paoletti, R., Papadimitriou, Vaia, Paramonov, A. A., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Plager, C., Pondrom, L., Pope, G., Portell, X., Poukhov, O., Pounder, N., Prakoshyn, F., Pronko, A., Proudfoot, J., Ptohos, Fotios, Punzi, G., Rademacker, J., Rahaman, A., Rakitine, A., Rappoccio, S., Ratnikov, F., Ray, H., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Rimondi, F., Rinnert, K., Ristori, L., Robertson, W. J., Robson, A., Rodrigo, T., Rolli, S., Roser, R., Rossin, R., Rott, C., Russ, J., Rusu, V., Ruiz, A., Ryan, D., Saarikko, H., Sabik, S., Safonov, A., St. Denis, R., Sakumoto, W. K., Salamanna, G., Saltzberg, D., Sanchez, C., Santi, L., Sarkar, S., Sato, K., Savard, P., Savoy-Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scott, A. L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Semeria, F., Sexton-Kennedy, L., Sfiligoi, I., Shapiro, M. D., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Siket, M., Sill, A., Sinervo, P., Sisakyan, A., Sjolin, J., Skiba, A., Slaughter, A. J., Sliwa, K., Smirnov, D., Smith, J. R., Snider, F. D., Snihur, R., Soderberg, M., Soha, A., Somalwar, S. V., Spalding, J., Spezziga, M., Spinella, F., Squillacioti, P., Stadie, H., Stanitzki, M., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, John, Stuart, D., Suh, J. S., Sukhanov, A., Sumorok, K., Sun, H., Suzuki, T., Taffard, A., Tafirout, R., Takano, H., Takashima, R., Takeuchi, Y., Takikawa, K., Tanaka, M., Tanaka, R., Tanimoto, N., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tollefson, K., Tomura, T., Tonelli, D., Tönnesmann, M., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tsuchiya, R., Tsuno, S., Tsybychev, D., Turini, N., Ukegawa, F., Unverhau, T., Uozumi, S., Usynin, D., Vacavant, L., Vaiciulis, A., Varganov, A., Vejcik, S., Velev, G., Veszprémi, V., Veramendi, G., Vickey, T., Vidal, R., Vila, I., Vilar, R., Vollrath, I., Volobouev, I., Von Der Mey, M., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, W., Wallny, R., Walter, T., Wan, Z., Wang, M. J., Wang, S. M., Warburton, A., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wolter, M., Worcester, M., Worm, S., Wright, T., Wu, X., Würthwein, F., Wyatt, A., Yagil, A., Yamamoto, K., Yamashita, T., Yamaoka, J., Yang, C., Yang, U. K., Yao, W., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., Yu, I., Yu, S., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zetti, F., Zhou, J., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Abstract: We report on a search for the pair production of scalar leptoquarks (LQ), using 191pb-1 of proton-antiproton collision data recorded by the CDF experiment during Run II of the Tevatron. The leptoquarks are sought via their decay into a neutrino and quark yielding missing transverse energy and several jets of large transverse energy. No evidence for LQ production is observed, and limits are set on σ(pp̄→LQLQ̄X→νν̄qq̄X). Using a next-to-leading order theoretical prediction of the cross section for LQ production, we exclude first-generation LQ in the mass interval 78 to 117GeV/c2 at the 95% confidence level for BR(LQ→νq)=100%. © 2005 The American Physical Society. 71 11 1 7 Cited By :9
Published: 2005

43. Search for ZZ and ZW production in pp̄ collisions at s=1.96TeV

Author: Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arisawa, T., Arguin, J. -F, Artikov, A., Ashmanskas, W., Attal, A., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barker, G. J., Barnes, V. E., Barnett, B. A., Baroiant, S., Barone, M., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bellettini, G., Bellinger, J., Ben-Haim, E., Benjamin, D., Beretvas, Andrew, Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Booth, P. S. L., Bortoletto, D., Boudreau, J., Bourov, S., Brau, B., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Bussey, P., Byrum, K. L., Cabrera, S., Campanelli, M., Campbell, M., Canepa, A., Casarsa, M., Carlsmith, D., Carron, S., Carosi, R., Cavalli-Sforza, M., Castro, A., Catastini, P., Cauz, D., Cerri, A., Cerrito, L., Chapman, J., Chen, C., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chou, J. P., Chu, M. L., Chuang, S., Chung, J. Y., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A. G., Clark, D., Coca, M., Connolly, A., Convery, M., Conway, J., Cooper, B., Cordelli, M., Cortiana, G., Cranshaw, J., Cuevas, J., Culbertson, R., Currat, C., Cyr, D., Dagenhart, D., Da Ronco, S., D'Auria, S., De Barbaro, P., De Cecco, S., De Lentdecker, Gilles, Dell'Agnello, Simone, Dell'Orso, M., Demers, S., Demortier, L., Deng, J., Deninno, M., De Pedis, D., Derwent, P. F., Dionisi, Carlo, Dittmann, J. R., Dörr, C., Doksus, P., Dominguez, A., Donati, S., Donegà, Mauro, Donini, J., D'Onofrio, M., Dorigo, T., Drollinger, V., Ebina, K., Eddy, N., Ehlers, J., Ely, R., Erbacher, R., Erdmann, M., Errede, D., Errede, S., Eusebi, R., Fang, H. -C, Farrington, S., Fedorko, I., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Ferretti, C., Field, R. D., Flanagan, G., Flaugher, B., Flores-Castillo, L. R., Foland, A., Forrester, S., Foster, G. W., Franklin, M., Freeman, J. C., Fujii, Y., Furic, I., Gajjar, A., Gallas, A., Galyardt, J., Gallinaro, M., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerberich, H., Gerdes, D. W., Gerchtein, E., Giagu, S., Giannetti, P., Gibson, A., Gibson, K., Ginsburg, C., Giolo, K., Giordani, M., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, D., Goldstein, J., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, Konstantin, Gresele, A., Griffiths, M., Grosso-Pilcher, C., Grundler, U., Guenther, M., Guimaraes Da Costa, J., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, Eva, Hamilton, A., Han, B. -Y, Handler, R., Happacher, F., Hara, K., Hare, M., Harr, R. F., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Hays, C., Hayward, H., Heider, E., Heinemann, B., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hirschbuehl, D., Hocker, A., Hoffman, K. D., Holloway, A., Hou, S., Houlden, M. A., Huffman, B. T., Huang, Y., Hughes, R. E., Huston, J., Ikado, K., Incandela, J., Introzzi, G., Iori, M., Ishizawa, Y., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jang, D., Jarrell, J., Jeans, D., Jensen, H., Jeon, E. J., Jones, M., Joo, K. K., Jun, S. Y., Junk, T., Kamon, T., Kang, J., Karagoz Unel, M., Karchin, P. E., Kartal, S., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, M. S., Kim, S. B., Kim, S. H., Kim, T. H., Kim, Y. K., King, B. T., Kirby, M., Kirsch, L., Klimenko, S., Knuteson, B., Ko, B. R., Kobayashi, H., Koehn, P., Kong, D. J., Kondo, K., Konigsberg, J., Kordas, Kostas, Korn, A., Korytov, A., Kotelnikov, K., Kotwal, A. V., Kovalev, A., Kraus, J., Kravchenko, I., Kreymer, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kwang, S., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, J., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., Lauhakangas, R., Lazzizzera, I., Le, Y., Lecci, C., LeCompte, T., Lee, J., Lee, S. W., Lefèvre, R., Leonardo, N., Leone, S., Levy, S., Lewis, J. D., Li, K., Lin, C., Lin, C. S., Lindgren, M., Liss, T. M., Lister, A., Litvintsev, D. O., Liu, T., Liu, Y., Lockyer, N. S., Loginov, A., Loreti, M., Loverre, P., Lu, R. -S, Lucchesi, D., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., MacQueen, D., Madrak, R., Maeshima, K., Maksimovic, P., Malferrari, L., Manca, G., Marginean, R., Marino, C., Martin, A., Martin, M., Martin, V., Martínez, M., Maruyama, T., Matsunaga, H., Mattson, M., Mazzanti, P., McFarland, K. S., McGivern, D., McIntyre, P. M., McNamara, P., NcNulty, R., Mehta, A., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miller, L., Miller, R., Miller, J. S., Miquel, R., Miscetti, S., Mitselmakher, G., Miyamoto, A., Miyazaki, Y., Moggi, N., Mohr, B., Moore, R., Morello, M., Movilla Fernández, Pedro A., Mukherjee, A., Mulhearn, M., Muller, T., Mumford, R., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakamura, I., Nakano, I., Napier, A., Napora, R., Naumov, D., Necula, V., Niell, F., Nielsen, J., Nelson, C., Nelson, T., Neu, C., Neubauer, M. S., Newman-Holmes, C., Nigmanov, T., Nodulman, L., Norniella, O., Oesterberg, K., Ogawa, T., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Oldeman, R., Orava, R., Orejudos, W., Pagliarone, C., Palencia, E., Paoletti, R., Papadimitriou, Vaia, Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Pauly, T., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Plager, C., Pompoš, A., Pondrom, L., Pope, G., Portell, X., Poukhov, O., Prakoshyn, F., Pratt, T., Pronko, A., Proudfoot, J., Ptohos, Fotios, Punzi, G., Rademacker, J., Rahaman, M. A., Rakitine, A., Rappoccio, S., Ratnikov, F., Ray, H., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Rimondi, F., Rinnert, K., Ristori, L., Robertson, W. J., Robson, A., Rodrigo, T., Rolli, S., Rosenson, L., Roser, R., Rossin, R., Rott, C., Russ, J., Rusu, V., Ruiz, A., Ryan, D., Saarikko, H., Sabik, S., Safonov, A., St. Denis, R., Sakumoto, W. K., Salamanna, G., Saltzberg, D., Sanchez, C., Sansoni, A., Santi, L., Sarkar, S., Sato, K., Savard, P., Savoy-Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semeria, F., Sexton-Kennedy, L., Sfiligoi, I., Shapiro, M. D., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Siegrist, J., Siket, M., Sill, A., Sinervo, P., Sisakyan, A., Skiba, A., Slaughter, A. J., Sliwa, K., Smirnov, D., Smith, J. R., Snider, F. D., Snihur, R., Soha, A., Somalwar, S. V., Spalding, J., Spezziga, M., Spiegel, L., Spinella, F., Spiropulu, Maria, Squillacioti, P., Stadie, H., Stelzer, B., Stelzer-Chilton, O., Strologas, John, Stuart, D., Sukhanov, A., Sumorok, K., Sun, H., Suzuki, T., Taffard, A., Tafirout, R., Takach, S. F., Takano, H., Takashima, R., Takeuchi, Y., Takikawa, K., Tanaka, M., Tanaka, R., Tanimoto, N., Tapprogge, S., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tollefson, K., Tomura, T., Tonelli, D., Tönnesmann, M., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tseng, J., Tsuchiya, R., Tsuno, S., Tsybychev, D., Turini, N., Turner, M., Ukegawa, F., Unverhau, T., Uozumi, S., Usynin, D., Vacavant, L., Vaiciulis, A., Varganov, A., Vataga, E., Vejcik, S., Velev, G., Veszprémi, V., Veramendi, G., Vickey, T., Vidal, R., Vila, I., Vilar, R., Vollrath, I., Volobouev, I., Von Der Mey, M., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, W., Wallny, R., Walter, T., Yamashita, T., Yamamoto, K., Wan, Z., Wang, M. J., Wang, S. M., Warburton, A., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester, W. C., Whitehouse, B., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wolter, M., Worcester, M., Worm, S., Wright, T., Wu, X., Würthwein, F., Wyatt, A., Yagil, A., Yang, C., Yang, U. K., Yao, W., Yeh, G. P., Yi, K., Yoh, J., Yoon, P., Yorita, K., Yoshida, T., Yu, I., Yu, S., Yu, Z., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zetti, F., Zhou, J., Žsenei, A., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Abstract: We present a search for ZZ and ZW vector boson pair production in pp̄ collisions at s=1.96TeV using the leptonic decay channels ZZ→llνν, ZZ→lll′l′, and ZW→lll′ν. In a data sample corresponding to an integrated luminosity of 194pb-1 collected with the Collider Detector at Fermilab, 3 candidate events are found with an expected background of 1.0±0.2 events. We set a 95% confidence level upper limit of 15.2pb on the cross section for ZZ plus ZW production, compared to the standard model prediction of 5.0±0.4pb. © 2005 The American Physical Society. 71 9 1 7 Cited By :17
Published: 2005

44. Measurement of the tt̄ production cross section in pp̄ collisions at √s = 1.96 TeV using lepton + jets events with secondary vertex b -tagging

Author: Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arisawa, T., Arguin, J. -F, Artikov, A., Ashmanskas, W., Attal, A., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barker, G. J., Barnes, V. E., Barnett, B. A., Baroiant, S., Barone, M., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bellettini, G., Bellinger, J., Ben-Haim, E., Benjamin, D., Beretvas, Andrew, Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Booth, P. S. L., Bortoletto, D., Boudreau, J., Bourov, S., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Bussey, P., Byrum, K. L., Cabrera, S., Campanelli, M., Campbell, M., Canepa, A., Casarsa, M., Carlsmith, D., Carron, S., Carosi, R., Cavalli-Sforza, M., Castro, A., Catastini, P., Cauz, D., Cerri, A., Cerri, C., Cerrito, L., Chapman, J., Chen, C., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chu, M. L., Chuang, S., Chung, J. Y., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A. G., Clark, D., Coca, M., Connolly, A., Convery, M., Conway, J., Cooper, B., Cordelli, M., Cortiana, G., Cranshaw, J., Cuevas, J., Culbertson, R., Currat, C., Cyr, D., Dagenhart, D., Da Ronco, S., D'Auria, S., De Barbaro, P., De Cecco, S., De Lentdecker, Gilles, Dell'Agnello, Simone, Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., De Pedis, D., Derwent, P. F., Dionisi, Carlo, Dittmann, J. R., Doksus, P., Dominguez, A., Donati, S., Donegà, Mauro, Donini, J., D'Onofrio, M., Dorigo, T., Drollinger, V., Ebina, K., Eddy, N., Ely, R., Erbacher, R., Erdmann, M., Errede, D., Errede, S., Eusebi, R., Fang, H. -C, Farrington, S., Fedorko, I., Feild, R. G., Feindt, M., Fernandez, J. P., Ferretti, C., Field, R. D., Fiori, I., Flanagan, G., Flaugher, B., Flores-Castillo, L. R., Foland, A., Forrester, S., Foster, G. W., Franklin, M., Freeman, J. C., Frisch, H., Fujii, Y., Furic, I., Gajjar, A., Gallas, A., Galyardt, J., Gallinaro, M., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerberich, H., Gerdes, D. W., Gerchtein, E., Giagu, S., Giannetti, P., Gibson, A., Gibson, K., Ginsburg, C., Giolo, K., Giordani, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, D., Goldstein, J., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, Konstantin, Gresele, A., Griffiths, M., Grosso-Pilcher, C., Grundler, U., Guenther, M., Guimaraes Da Costa, J., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, Eva, Hamilton, A., Han, B. -Y, Handler, R., Happacher, F., Hara, K., Hare, M., Harr, R. F., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Hays, C., Hayward, H., Heider, E., Heinemann, B., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hirschbuehl, D., Hocker, A., Hoffman, K. D., Holloway, A., Hou, S., Houlden, M. A., Huffman, B. T., Huang, Y., Hughes, R. E., Huston, J., Ikado, K., Incandela, J., Introzzi, G., Iori, M., Ishizawa, Y., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jang, D., Jarrell, J., Jeans, D., Jensen, H., Jeon, E. J., Jones, M., Joo, K. K., Jun, S., Junk, T., Kamon, T., Kang, J., Karagoz Unel, M., Karchin, P. E., Kartal, S., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, M. S., Kim, S. B., Kim, S. H., Kim, T. H., Kim, Y. K., King, B. T., Kirby, M., Kirsch, L., Klimenko, S., Knuteson, B., Ko, B. R., Kobayashi, H., Koehn, P., Kong, D. J., Kondo, K., Konigsberg, J., Kordas, Kostas, Korn, A., Korytov, A., Kotelnikov, K., Kotwal, A. V., Kovalev, A., Kraus, J., Kravchenko, I., Kreymer, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kuznetsova, N., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, J., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., Lauhakangas, R., Lazzizzera, I., Le, Y., Lecci, C., LeCompte, T., Lee, J., Lee, S. W., Lefèvre, R., Leonardo, N., Leone, S., Lewis, J. D., Li, K., Lin, C., Lin, C. S., Lindgren, M., Liss, T. M., Litvintsev, D. O., Liu, T., Liu, Y., Lockyer, N. S., Loginov, A., Loreti, M., Loverre, P., Lu, R. -S, Lucchesi, D., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., MacQueen, D., Madrak, R., Maeshima, K., Maksimovic, P., Malferrari, L., Manca, G., Marginean, R., Martin, M., Martin, A., Martin, V., Martínez, M., Maruyama, T., Matsunaga, H., Mattson, M., Mazzanti, P., McFarland, K. S., McGivern, D., McIntyre, P. M., McNamara, P., NcNulty, R., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miller, L., Miller, R., Miller, J. S., Miquel, R., Miscetti, S., Mitselmakher, G., Miyamoto, A., Miyazaki, Y., Moggi, N., Mohr, B., Moore, R., Morello, M., Mukherjee, A., Mulhearn, M., Muller, T., Mumford, R., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakamura, I., Nakano, I., Napier, A., Napora, R., Naumov, D., Necula, V., Niell, F., Nielsen, J., Nelson, C., Nelson, T., Neu, C., Neubauer, M. S., Newman-Holmes, C., Nicollerat, A. -S, Nigmanov, T., Nodulman, L., Norniella, O., Oesterberg, K., Ogawa, T., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Oldeman, R., Orava, R., Orejudos, W., Pagliarone, C., Palmonari, F., Paoletti, R., Papadimitriou, Vaia, Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Pauly, T., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Plager, C., Pompoš, A., Pondrom, L., Pope, G., Poukhov, O., Prakoshyn, F., Pratt, T., Pronko, A., Proudfoot, J., Ptohos, Fotios, Punzi, G., Rademacker, J., Rakitine, A., Rappoccio, S., Ratnikov, F., Ray, H., Reichold, A., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Rimondi, F., Rinnert, K., Ristori, L., Robertson, W. J., Robson, A., Rodrigo, T., Rolli, S., Rosenson, L., Roser, R., Rossin, R., Rott, C., Russ, J., Ruiz, A., Ryan, D., Saarikko, H., Sabik, S., Safonov, A., St. Denis, R., Sakumoto, W. K., Salamanna, G., Saltzberg, D., Sanchez, C., Sansoni, A., Santi, L., Sarkar, S., Sato, K., Savard, P., Savoy-Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semeria, F., Sexton-Kennedy, L., Sfiligoi, I., Shapiro, M. D., Shears, T., Shepard, P. F., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Siegrist, J., Siket, M., Sill, A., Sinervo, P., Sisakyan, A., Skiba, A., Slaughter, A. J., Sliwa, K., Smirnov, D., Smith, J. R., Snider, F. D., Snihur, R., Somalwar, S. V., Spalding, J., Spezziga, M., Spiegel, L., Spinella, F., Spiropulu, Maria, Squillacioti, P., Stadie, H., Stefanini, A., Stelzer, B., Stelzer-Chilton, O., Strologas, John, Stuart, D., Sukhanov, A., Sumorok, K., Sun, H., Suzuki, T., Taffard, A., Tafirout, R., Takach, S. F., Takano, H., Takashima, R., Takeuchi, Y., Takikawa, K., Tanaka, M., Tanaka, R., Tanimoto, N., Tapprogge, S., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tollefson, K., Tomura, T., Tonelli, D., Tönnesmann, M., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tseng, J., Tsuchiya, R., Tsuno, S., Tsybychev, D., Turini, N., Turner, M., Ukegawa, F., Unverhau, T., Uozumi, S., Usynin, D., Vacavant, L., Vaiciulis, A., Varganov, A., Vataga, E., Vejcik III, S., Velev, G., Veszprémi, V., Veramendi, G., Vickey, T., Vidal, R., Vila, I., Vilar, R., Vollrath, I., Volobouev, I., Von Der Mey, M., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, W., Wallny, R., Walter, T., Yamashita, T., Yamamoto, K., Wan, Z., Wang, M. J., Wang, S. M., Warburton, A., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester III, W. C., Whitehouse, B., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolter, M., Worcester, M., Worm, S., Wright, T., Wu, X., Würthwein, F., Wyatt, A., Yagil, A., Yang, U. K., Yao, W., Yeh, G. P., Yi, K., Yoh, J., Yoon, P., Yorita, K., Yoshida, T., Yu, I., Yu, S., Yu, Z., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zetti, F., Zhou, J., Žsenei, A., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Subjects: spectrometry, radioisotope decay, data analysis, High Energy Physics::Phenomenology, article, calorimeter, High Energy Physics::Experiment, information processing
Abstract: We present a measurement of the tt̄ production cross section using events with one charged lepton and jets from pp̄ collisions at a center-of-mass energy of 1.96 TeV. In these events, heavy flavor quarks from top quark decay are identified with a secondary vertex tagging algorithm. From 162 pb-1 of data collected by the Collider Detector at Fermilab, a total of 48 candidate events are selected, where 13.5 ± 1.8 events are expected from background contributions. We measure a tt̄ production cross section of 5.6-1.1+1.2(stat.)-0.6+0.9(syst.) pb. © 2005 The American Physical Society. 71 5 1 28 Cited By :124
Published: 2005

45. Measurement of W γ and Z γ production in pp̄ collisions at √s = 1.96 TeV

Author: Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arisawa, T., Arguin, J. -F, Artikov, A., Ashmanskas, W., Attal, A., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barker, G. J., Barnes, V. E., Barnett, B. A., Baroiant, S., Barone, M., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bellettini, G., Bellinger, J., Ben-Haim, E., Benjamin, D., Beretvas, Andrew, Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Booth, P. S. L., Bortoletto, D., Boudreau, J., Bourov, S., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Bussey, P., Byrum, K. L., Cabrera, S., Campanelli, M., Campbell, M., Canepa, A., Casarsa, M., Carlsmith, D., Carron, S., Carosi, R., Cavalli-Sforza, M., Castro, A., Catastini, P., Cauz, D., Cerri, A., Cerri, C., Cerrito, L., Chapman, J., Chen, C., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chu, M. L., Chuang, S., Chung, J. Y., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Ciocci, M. A., Clark, A. G., Clark, D., Coca, M., Connolly, A., Convery, M., Conway, J., Cooper, B., Cordelli, M., Cortiana, G., Cranshaw, J., Cuevas, J., Culbertson, R., Currat, C., Cyr, D., Dagenhart, D., da Ronco, S., D'Auria, S., de Barbaro, P., de Cecco, S., De Lentdecker, Gilles, Dell'Agnello, Simone, Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., de Pedis, D., Derwent, P. F., Dionisi, Carlo, Dittmann, J. R., Doksus, P., Dominguez, A., Donati, S., Donegà, Mauro, Donini, J., D'Onofrio, M., Dorigo, T., Drollinger, V., Ebina, K., Eddy, N., Ely, R., Erbacher, R., Erdmann, M., Errede, D., Errede, S., Eusebi, R., Fang, H. -C, Farrington, S., Fedorko, I., Feild, R. G., Feindt, M., Fernandez, J. P., Ferretti, C., Field, R. D., Fiori, I., Flanagan, G., Flaugher, B., Flores-Castillo, L. R., Foland, A., Forrester, S., Foster, G. W., Franklin, M., Freeman, J. C., Frisch, H., Fujii, Y., Furic, I., Gajjar, A., Gallas, A., Galyardt, J., Gallinaro, M., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerberich, H., Gerdes, D. W., Gerchtein, E., Giagu, S., Giannetti, P., Gibson, A., Gibson, K., Ginsburg, C., Giolo, K., Giordani, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, D., Goldstein, J., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, Konstantin, Gresele, A., Griffiths, M., Grosso-Pilcher, C., Grundler, U., Guenther, M., Guimaraes da Costa, J., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, Eva, Hamilton, A., Handler, R., Happacher, F., Hara, K., Hare, M., Harr, R. F., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Hays, C., Hayward, H., Heider, E., Heinemann, B., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hirschbuehl, D., Hocker, A., Hoffman, K. D., Holloway, A., Hou, S., Houlden, M. A., Huffman, B. T., Huang, Y., Hughes, R. E., Huston, J., Ikado, K., Incandela, J., Introzzi, G., Iori, M., Ishizawa, Y., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jang, D., Jarrell, J., Jeans, D., Jensen, H., Jeon, E. J., Jones, M., Joo, K. K., Jun, S., Junk, T., Kamon, T., Kang, J., Karagoz Unel, M., Karchin, P. E., Kartal, S., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, M. S., Kim, S. B., Kim, S. H., Kim, T. H., Kim, Y. K., King, B. T., Kirby, M., Kirsch, L., Klimenko, S., Knuteson, B., Ko, B. R., Kobayashi, H., Koehn, P., Kong, D. J., Kondo, K., Konigsberg, J., Kordas, Kostas, Korn, A., Korytov, A., Kotelnikov, K., Kotwal, A. V., Kovalev, A., Kraus, J., Kravchenko, I., Kreymer, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kuznetsova, N., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, J., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., Lauhakangas, R., Lazzizzera, I., Le, Y., Lecci, C., LeCompte, T., Lee, J., Lee, S. W., Lefevre, R., Leonardo, N., Leone, S., Lewis, J. D., Li, K., Lin, C., Lin, C. S., Lindgren, M., Liss, T. M., Litvintsev, D. O., Liu, T., Liu, Y., Lockyer, N. S., Loginov, A., Loreti, M., Loverre, P., Lu, R. -S, Lucchesi, D., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., MacQueen, D., Madrak, R., Maeshima, K., Maksimovic, P., Malferrari, L., Manca, G., Marginean, R., Martin, M., Martin, A., Martin, V., Martínez, M., Maruyama, T., Matsunaga, H., Mattson, M., Mazzanti, P., McFarland, K. S., McGivern, D., McIntyre, P. M., McNamara, P., NcNulty, R., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miller, L., Miller, R., Miller, J. S., Miquel, R., Miscetti, S., Mitselmakher, G., Miyamoto, A., Miyazaki, Y., Moggi, N., Mohr, B., Moore, R., Morello, M., Mukherjee, A., Mulhearn, M., Muller, T., Mumford, R., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakamura, I., Nakano, I., Napier, A., Napora, R., Naumov, D., Necula, V., Niell, F., Nielsen, J., Nelson, C., Nelson, T., Neu, C., Neubauer, M. S., Newman-Holmes, C., Nicollerat, A. -S, Nigmanov, T., Nodulman, L., Norniella, O., Oesterberg, K., Ogawa, T., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Oldeman, R., Orava, R., Orejudos, W., Pagliarone, C., Palmonari, F., Paoletti, R., Papadimitriou, Vaia, Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Pauly, T., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Plager, C., Pompoš, A., Pondrom, L., Pope, G., Poukhov, O., Prakoshyn, F., Pratt, T., Pronko, A., Proudfoot, J., Ptohos, Fotios, Punzi, G., Rademacker, J., Rakitine, A., Rappoccio, S., Ratnikov, F., Ray, H., Reichold, A., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Rimondi, F., Rinnert, K., Ristori, L., Robertson, W. J., Robson, A., Rodrigo, T., Rolli, S., Rosenson, L., Roser, R., Rossin, R., Rott, C., Russ, J., Ruiz, A., Ryan, D., Saarikko, H., Sabik, S., Safonov, A., St. Denis, R., Sakumoto, W. K., Salamanna, G., Saltzberg, D., Sanchez, C., Sansoni, A., Santi, L., Sarkar, S., Sato, K., Savard, P., Savoy-Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Scodellaro, L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semeria, F., Sexton-Kennedy, L., Sfiligoi, I., Shapiro, M. D., Shears, T., Shepard, P. F., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Siegrist, J., Siket, M., Sill, A., Sinervo, P., Sisakyan, A., Skiba, A., Slaughter, A. J., Sliwa, K., Smirnov, D., Smith, J. R., Snider, F. D., Snihur, R., Somalwar, S. V., Spalding, J., Spezziga, M., Spiegel, L., Spinella, F., Spiropulu, Maria, Squillacioti, P., Stadie, H., Stefanini, A., Stelzer, B., Stelzer-Chilton, O., Strologas, John, Stuart, D., Sukhanov, A., Sumorok, K., Sun, H., Suzuki, T., Taffard, A., Tafirout, R., Takach, S. F., Takano, H., Takashima, R., Takeuchi, Y., Takikawa, K., Tanaka, M., Tanaka, R., Tanimoto, N., Tapprogge, S., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tollefson, K., Tomura, T., Tonelli, D., Tonnesmann, M., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tseng, J., Tsuchiya, R., Tsuno, S., Tsybychev, D., Turini, N., Turner, M., Ukegawa, F., Unverhau, T., Uozumi, S., Usynin, D., Vacavant, L., Vaiciulis, A., Varganov, A., Vataga, E., Vejcik, S., Velev, G., Veszprémi, V., Veramendi, G., Vickey, T., Vidal, R., Vila, I., Vilar, R., Vollrath, I., Volobouev, I., von der Mey, M., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, W., Wallny, R., Walter, T., Yamashita, T., Yamamoto, K., Wan, Z., Wang, M. J., Wang, S. M., Warburton, A., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester, W. C., Whitehouse, B., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolter, M., Worcester, M., Worm, S., Wright, T., Wu, X., Würthwein, F., Wyatt, A., Yagil, A., Yang, U. K., Yao, W., Yeh, G. P., Yi, K., Yoh, J., Yoon, P., Yorita, K., Yoshida, T., Yu, I., Yu, S., Yu, Z., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zetti, F., Zhou, J., Žsenei, A., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Subjects: Lepton momentum, Mathematical models, Photons, Calorimeters, Kinematics, Colliding beam accelerators, Drift chambers, Electromagnetic calorimeters, High Energy Physics::Experiment, High energy physics, Photon transverse energy, Hadronic calorimeters
Abstract: The standard model predictions for W γ and Z γ production are tested using an integrated luminosity of 200 pb -1 of pp̄ collision data collected at the Collider Detector at Fermilab. The cross sections are measured by selecting leptonic decays of the W and Z bosons, and photons with transverse energy E T > 7 GeV that are well separated from leptons. The production cross sections and kinematic distributions for the W γ and Z γ data are compared to SM predictions. © 2005 The American Physical Society. 94 4 Cited By :31
Published: 2005

46. Comparison of three-jet events in pp̄ collisions at √s = 1.8 TeV to predictions from a next-to-leading order QCD calculation

Author: Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., Antos, J., Apollinari, G., Arisawa, T., Artikov, A., Ashmanskas, W., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Baroiant, S., Barone, M., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bell, W. H., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, Andrew, Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Byrum, K. L., Cabrera, S., Campbell, M., Carithers, W., Carlsmith, D., Castro, A., Cauz, D., Cerri, A., Cerrito, L., Chapman, J., Chen, C., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Chu, M. L., Chung, J. Y., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Clark, A. G., Coca, M., Connolly, A., Convery, M., Conway, J., Cordelli, M., Cranshaw, J., Culbertson, R., Dagenhart, D., D'Auria, S., De Barbaro, P., De Cecco, S., Dell'Agnello, Simone, Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., De Pedis, D., Derwent, P. F., Dionisi, Carlo, Dittmann, J. R., Dominguez, A., Donati, S., D'Onofrio, M., Dorigo, T., Eddy, N., Erbacher, R., Errede, D., Errede, S., Eusebi, R., Farrington, S., Feild, R. G., Fernandez, J. P., Ferretti, C., Field, R. D., Fiori, I., Flaugher, B., Flores-Castillo, L. R., Foster, G. W., Franklin, M., Friedman, J., Furic, I., Gallinaro, M., Garfinkel, A. F., Gay, C., Gerdes, D. W., Gerstein, E., Giagu, S., Giannetti, P., Giolo, K., Giordani, M., Giromini, P., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, J., Gomez, G., Goncharov, M., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, Konstantin, Gresele, A., Grosso-Pilcher, C., Guenther, M., Guimaraes Da Costa, J., Haber, C., Hahn, S. R., Halkiadakis, Eva, Handler, R., Happacher, F., Hara, K., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hocker, A., Hoffman, K. D., Hou, S., Huffman, B. T., Hughes, R., Huston, J., Incandela, J., Introzzi, G., Iori, M., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jones, M., Kamon, T., Kang, J., Unel, M., Kartal, S., Kasha, H., Kato, Y., Kennedy, R. D., Kephart, R., Kilminster, B., Kim, D. H., Kim, H. S., Kim, M. J., Kim, S. B., Kim, S. H., Kim, T. H., Kim, Y. K., Kirby, M., Kirsch, L., Klimenko, S., Koehn, P., Kondo, K., Konigsberg, J., Korn, A., Korytov, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kuznetsova, N., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, J., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., LeCompte, T., Le, Y., Lee, J., Lee, S. W., Leonardo, N., Leone, S., Lewis, J. D., Li, K., Lin, C. S., Lindgren, M., Liss, T. M., Litvintsev, D. O., Liu, T., Lockyer, N. S., Loginov, A., Loreti, M., Lucchesi, D., Lukens, P., Lyons, L., Lys, J., Madrak, R., Maeshima, K., Maksimovic, P., Malferrari, L., Manca, G., Mangano, M., Mariotti, M., Martin, A., Martin, M., Martin, V., Martínez, M., Mazzanti, P., McFarland, K. S., McIntyre, P., Menguzzato, M., Menzione, A., Merkel, P., Mesropian, C., Meyer, A., Miao, T., Miller, J. S., Miller, R., Miscetti, S., Mitselmakher, G., Moggi, N., Moore, R., Moulik, T., Mukherjee, A., Mulhearn, M., Muller, T., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakano, I., Napora, R., Nelson, C., Nelson, T., Neu, C., Neubauer, M. S., Newman-Holmes, C., Niell, F., Nigmanov, T., Nodulman, L., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Orejudos, W., Pagliarone, C., Palmonari, F., Paoletti, R., Papadimitriou, Vaia, Patrick, J., Pauletta, G., Paulini, M., Pauly, T., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Pompoš, A., Pondrom, L., Pope, G., Poukhov, O., Pratt, T., Prokoshin, F., Proudfoot, J., Ptohos, Fotios, Punzi, G., Rademacker, J., Rakitine, A., Ratnikov, F., Ray, H., Reichold, A., Renton, P., Rescigno, M., Rimondi, F., Ristori, L., Robertson, W. J., Rodrigo, T., Rolli, S., Rosenson, L., Roser, R., Rossin, R., Rott, C., Roy, A., Ruiz, A., Ryan, D., Safonov, A., St. Denis, R., Sakumoto, W. K., Saltzberg, D., Sanchez, C., Sansoni, A., Santi, L., Sarkar, S., Savard, P., Savoy-Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Scodellaro, L., Scribano, A., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Semeria, F., Shapiro, M. D., Shepard, P. F., Shibayama, T., Shimojima, M., Shochet, M., Sidoti, A., Sill, A., Sinervo, P., Slaughter, A. J., Sliwa, K., Snider, F. D., Snihur, R., Spezziga, M., Spiegel, L., Spinella, F., Spiropulu, Maria, Stefanini, A., Strologas, John, Stuart, D., Sukhanov, A., Sumorok, K., Suzuki, T., Takashima, R., Takikawa, K., Tanaka, M., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thorn, J., Thomas, T. L., Thompson, A. S., Thomson, E., Tipton, P., Tkaczyk, S., Toback, D., Tollefson, K., Tonelli, D., Tönnesmann, M., Toyoda, H., Trischuk, W., Tseng, J., Tsybychev, D., Turini, N., Ukegawa, F., Unverhau, T., Vaiciulis, T., Varganov, A., Vataga, E., Vejcik III, S., Velev, G., Veramendi, G., Vidal, R., Vila, I., Vilar, R., Volobouev, I., Von Der Mey, M., Wagner, R. G., Wagner, R. L., Wagner, W., Wan, Z., Wang, C., Wang, M. J., Wang, S. M., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester III, W. C., Whitehouse, B., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wolbers, S., Wolter, M., Worm, S., Wu, X., Würthwein, F., Yang, U. K., Yao, W., Yeh, G. P., Yi, K., Yoh, J., Yoshida, T., Yu, I., Yu, S., Yun, J. C., Zanello, L., Zanetti, A., Zetti, F., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Subjects: calculation, energy transfer, computer prediction, reliability, luminance, theoretical model, article, prediction, quantum chemistry, process model, collisionally activated dissociation, jet energy, kinematics, quantum chromodynamics, High Energy Physics::Experiment, mathematical computing, intermethod comparison, Nuclear Experiment
Abstract: The properties of three-jet events with total transverse energy greater than 320 GeV and individual jet energy greater than 20 GeV have been analyzed and compared to absolute predictions from a next-to-leading order (NLO) perturbative QCD calculation. These data, of integrated luminosity 86 pb -1, were recorded by the CDF Experiment for pp collisions at √s = 1.8 TeV This study tests a model of higher order QCD processes that result in gluon emission and may give some indication of the magnitude of the contribution of processes higher than NLO. The total cross section is measured to be 466 ± 3(stat.)-70+207(syst.) pb. The differential cross section is furthermore measured for all kinematically accessible regions of the Dalitz plane, including those for which the theoretical prediction is unreliable. While the measured cross section is consistent with the theoretical prediction in magnitude, the two differ somewhat in shape in the Dalitz plane. © 2005 The American Physical Society. 71 3 32002 1 Cited By :4
Published: 2005

47. Measurement of the W boson polarization in top decay at CDF at √s = 1.8 TeV

Author: Acosta, D., Affolder, T., Albrow, M. G., Ambrose, D., Amidei, D., Anikeev, K., Antos, J., Apollinari, G., Arisawa, T., Artikov, A., Ashmanskas, W., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barnes, V. E., Barnett, B. A., Baroiant, S., Barone, M., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bell, W. H., Bellettini, G., Bellinger, J., Benjamin, D., Beretvas, Andrew, Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Byrum, K. L., Cabrera, S., Campbell, M., Carithers, W., Carlsmith, D., Castro, A., Cauz, D., Cerri, A., Cerrito, L., Chapman, J., Chen, C., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Chu, M. L., Chung, J. Y., Chung, W. H., Chung, Y. S., Ciobanu, C. I., Clark, A. G., Coca, M., Connolly, A., Convery, M., Conway, J., Cordelli, M., Cranshaw, J., Culbertson, R., Dagenhart, D., D'Auria, S., De Barbaro, P., De Cecco, S., Dell'Agnello, Simone, Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., De Pedis, D., Derwent, P. F., Dionisi, Carlo, Dittmann, J. R., Dominguez, A., Donati, S., D'Onofrio, M., Dorigo, T., Eddy, N., Erbacher, R., Errede, D., Errede, S., Eusebi, R., Farrington, S., Feild, R. G., Fernandez, J. P., Ferretti, C., Field, R. D., Fiori, I., Flaugher, B., Flores-Castillo, L. R., Foster, G. W., Franklin, M., Friedman, J., Furic, I., Gallinaro, M., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerdes, D. W., Gerstein, E., Giagu, S., Giannetti, P., Giolo, K., Giordani, M., Giromini, P., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, J., Gomez, G., Goncharov, M., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, Konstantin, Gresele, A., Grosso-Pilcher, C., Guenther, M., Guimaraes Da Costa, J., Haber, C., Hahn, S. R., Halkiadakis, Eva, Handler, R., Happacher, F., Hara, K., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hocker, A., Hoffman, K. D., Hou, S., Huffman, B. T., Hughes, R., Huston, J., Incandela, J., Introzzi, G., Iori, M., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jones, M., Kamon, T., Kang, J., Karagoz Unel, M., Kartal, S., Kasha, H., Kato, Y., Kennedy, R. D., Kephart, R., Kilminster, B., Kim, D. H., Kim, H. S., Kim, M. J., Kim, S. B., Kim, S. H., Kim, T. H., Kim, Y. K., Kirby, M., Kirsch, L., Klimenko, S., Koehn, P., Kondo, K., Konigsberg, J., Korn, A., Korytov, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kuznetsova, N., Laasanen, A. T., Lami, S., Lammel, S., Lancaster, J., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., LeCompte, T., Le, Y., Lee, J., Lee, S. W., Leonardo, N., Leone, S., Lewis, J. D., Li, K., Lin, C. S., Lindgren, M., Liss, T. M., Litvintsev, D. O., Liu, T., Lockyer, N. S., Loginov, A., Loreti, M., Lucchesi, D., Lukens, P., Lyons, L., Lys, J., Madrak, R., Maeshima, K., Maksimovic, P., Malferrari, L., Manca, G., Mangano, M., Mariotti, M., Martin, A., Martin, M., Martin, V., Martínez, M., Mazzanti, P., McFarland, K. S., McIntyre, P., Menguzzato, M., Menzione, A., Merkel, P., Mesropian, C., Meyer, A., Miao, T., Miller, J. S., Miller, R., Miscetti, S., Mitselmakher, G., Moggi, N., Moore, R., Moulik, T., Mukherjee, A., Mulhearn, M., Muller, T., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakano, I., Napora, R., Nelson, C., Nelson, T., Neu, C., Neubauer, M. S., Newman-Holmes, C., Niell, F., Nigmanov, T., Nodulman, L., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Orejudos, W., Pagliarone, C., Palmonari, F., Paoletti, R., Papadimitriou, Vaia, Patrick, J., Pauletta, G., Paulini, M., Pauly, T., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Pompoš, A., Pondrom, L., Pope, G., Poukhov, O., Pratt, T., Prokoshin, F., Proudfoot, J., Ptohos, Fotios, Punzi, G., Rademacker, J., Rakitine, A., Ratnikov, F., Ray, H., Reichold, A., Renton, P., Rescigno, M., Rimondi, F., Ristori, L., Robertson, W. J., Rodrigo, T., Rolli, S., Rosenson, L., Roser, R., Rossin, R., Rott, C., Roy, A., Ruiz, A., Ryan, D., Safonov, A., St. Denis, R., Sakumoto, W. K., Saltzberg, D., Sanchez, C., Sansoni, A., Santi, L., Sarkar, S., Savard, P., Savoy-Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Scodellaro, L., Scribano, A., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Semeria, F., Shapiro, M. D., Shepard, P. F., Shibayama, T., Shimojima, M., Shochet, M., Sidoti, A., Sill, A., Sinervo, P., Slaughter, A. J., Sliwa, K., Snider, F. D., Snihur, R., Spezziga, M., Spiegel, L., Spinella, F., Spiropulu, Maria, Stefanini, A., Strologas, John, Stuart, D., Sukhanov, A., Sumorok, K., Suzuki, T., Takashima, R., Takikawa, K., Tanaka, M., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tkaczyk, S., Toback, D., Tollefson, K., Tonelli, D., Tönnesmann, M., Toyoda, H., Trischuk, W., Tseng, J., Tsybychev, D., Turini, N., Ukegawa, F., Unverhau, T., Vaiciulis, T., Varganov, A., Vataga, E., Vejcik III, S., Velev, G., Veramendi, G., Vidal, R., Vila, I., Vilar, R., Volobouev, I., Von Der Mey, M., Wagner, R. G., Wagner, R. L., Wagner, W., Wan, Z., Wang, C., Wang, M. J., Wang, S. M., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester III, W. C., Whitehouse, B., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wolbers, S., Wolter, M., Worm, S., Wu, X., Würthwein, F., Yang, U. K., Yao, W., Yeh, G. P., Yi, K., Yoh, J., Yoshida, T., Yu, I., Yu, S., Yun, J. C., Zanello, L., Zanetti, A., Zetti, F., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Subjects: polarization, radioisotope decay, lepton, chemical interaction, High Energy Physics::Phenomenology, article, standard, prediction, structure analysis, mathematical analysis, quark, motion, electrochemical analysis, High Energy Physics::Experiment, mathematical computing, boson
Abstract: The polarization of the W boson in t →Wb decay is unambiguously predicted by the standard model of electroweak interactions and is a powerful test of our understanding of the tbW vertex. We measure this polarization from the invariant mass of the b quark from t → Wb and the lepton from W → lν whose momenta measure the W decay angle and direction of motion, respectively. In this paper we present a measurement of the decay rate (f V+A) of the W produced from the decay of the top quark in the hypothesis of V + A structure of the tWb vertex. We find no evidence for the nonstandard V + A vertex and set a limit on fV+A < 0.80 at 95% confidence level. By combining this result with a complementary observable in the same data, we assign a limit on fv+A < 0.61 at 95% CL. This corresponds to a constraint on the right-handed helicity component of the W polarization of f+ < 0.18 at 95% CL. This limit is the first significant direct constraint on fV+A in top decay. © 2005 The American Physical Society.
Published: 2005

48. Evidence for B(s)(0)->phi phi decay and measurements of branching ratio and A(CP) for B(+)->phi K(+)

Author: Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arisawa, T., Arguin, J. F., Artikov, A., Ashmanskas, W., Attal, A., Azfar, F., Azzi Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro Galtieri, A., Barker, G. J., Barnes, V. E., Barnett, B. A., Baroiant, S., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bellettini, G., Bellinger, J., Belloni, A., Ben Haim, E., Benjamin, D., Beretvas, A., Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Bourov, S., Brau, B., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Bussey, P., Byrum, K. L., Cabrera, S., Campanelli, M., Campbell, M., Canelli, F., Canepa, A., Casarsa, M., Castellano, S., Carlsmith, D., Carosi, R., Carron, S., Cavalli Sforza, M., Castro, A., Catastini, P., Cauz, D., Cerri, A., Cerrito, L., Chapman, J., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chou, J. P., Chuang, S., Chung, K., Chung, W. H., Chung, Y. S., Cijliak, M., Ciobanu, C. I., Ciocci, M. A., Clark, A. G., Clark, D., Coca, M., Connolly, A., Convery, M., Conway, J., Cooper, B., Copic, K., Cordelli, M., Cortiana, G., Cranshaw, J., Cuevas, J., Cruz, A., Culbertson, R., Currat, C., Cyr, D., Dagenhart, D., Ronco, S. D., D'Auria, S., Barbaro, P. d., Cecco, S. D., Deisher, A., Lentdecker, G. D., Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., Pedis, D. D., Derwent, P. F., Dionisi, C., Dittmann, J. R., Dituro, P., Dorr, C., Dominguez, A., Donati, S., Donega, M., Donini, J., D'Onofrio, M., Dorigo, T., Ebina, K., Efron, J., Ehlers, J., Erbacher, R., Erdmann, M., Errede, D., Errede, S., Eusebi, R., Fang, H. C., Farrington, S., Fedorko, I., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Field, R. D., Flanagan, G., Flaugher, B., Flores Castillo, L. R., Foland, A., Forrester, S., Foster, G. W., Franklin, M., Freeman, J. C., Fujii, Y., Furic, I., Gajjar, A., Galyardt, J., Gallinaro, M., Garcia Sciveres, M., Garfinkel, A. F., Gay, C., Gerberich, H., Gerdes, D. W., Gerchtein, E., Giagu, S., Giannetti, P., Gibson, A., Gibson, K., Ginsburg, C., Giolo, K., Giordani, M., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, D., Goldstein, J., Gomez, G., Gomez Ceballos, G., Goncharov, M., Gonzalez, O., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, K., Gresele, A., Griffiths, M., Grosso Pilcher, C., Grundler, U., J. G., Da, Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, E., Hamilton, A., Han, B. Y., Handler, R., Happacher, F., Hara, K., Hare, M., Harr, R. F., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Hays, C., Hayward, H., Heinemann, B., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hirschbuehl, D., Hocker, A., Hoffman, K. D., Holloway, A., Hou, S., Houlden, M. A., Huffman, B. T., Huang, Y., Hughes, R. E., Huston, J., Ikado, K., Incandela, J., Introzzi, G., Iori, M., Ishizawa, Y., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jang, D., Jayatilaka, B., Jeans, D., Jensen, H., Jeon, E. J., Jones, M., Joo, K. K., Jun, S. Y., Junk, T., Kamon, T., Kang, J., Unel, M. K., Karchin, P. E., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, M. S., Kim, S. B., Kim, S. H., Kim, Y. K., Kirby, M., Kirsch, L., Klimenko, S., Knuteson, B., B. R., Ko, Kobayashi, H., Kong, D. J., Kondo, K., Konigsberg, J., Kordas, K., Korn, A., Korytov, A., Kotwal, A. V., Kovalev, A., Kraus, J., Kravchenko, I., Kreymer, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kwang, S., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., Lauhakangas, R., Lazzizzera, I., Lecci, C., Lecompte, T., Lee, J., Lee, S. W., Lefevre, R., Leonardo, N., Leone, S., Levy, S., Lewis, J. D., Li, K., Lin, C., Lin, C. S., Lindgren, M., Lipeles, E., Liss, T. M., Lister, A., Litvintsev, D. O., Liu, T., Liu, Y., Lockyer, N. S., Loginov, A., Loreti, M., Loverre, P., R. S., Lu, Lucchesi, D., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., Lytken, E., Macqueen, D., Madrak, R., Maeshima, K., Maksimovic, P., Maladinovic, N., Manca, G., Marginean, R., Marino, C., Martin, A., Martin, M., Martin, V., Martinez, M., Maruyama, T., Matsunaga, H., Mattson, M., Mazzanti, P., Mcfarland, K. S., Mcgivern, D., Mcintyre, P. M., Mcnamara, P., Mehta, A., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miles, J., Miller, L., Miller, R., Miller, J. S., Mills, C., Miquel, R., Miscetti, S., Mitselmakher, G., Miyamoto, A., Moggi, N., Mohr, B., Moore, R., Morello, M., P. A. M., Muelmenstaedt, J., Mukherjee, A., Mulhearn, M., Muller, T., Mumford, R., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakano, I., Napier, A., Napora, R., Naumov, D., Necula, V., Nielsen, J., Nelson, T., Neu, C., Neubauer, M. S., Nigmanov, T., Nodulman, L., Norniella, O., Ogawa, T., S. H., Oh, Y. D., Oh, Ohsugi, T., Okusawa, T., Oldeman, R., Orava, R., Orejudos, W., Osterberg, K., Pagliarone, C., Palencia, E., Paoletti, Riccardo, Papadimitriou, V., Paramonov, A. A., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Plager, C., Pondrom, L., Pope, G., Portell, X., Poukhov, O., Pounder, N., Prakoshyn, F., Pratt, T., Pronko, A., Proudfoot, J., Ptohos, F., Punzi, G., Rademacker, J., Rahaman, M. A., Rakitine, A., Rappoccio, S., Ratnikov, F., Ray, H., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Rimondi, F., Rinnert, K., Ristori, L., Robertson, W. J., Robson, A., Rodrigo, T., Rolli, S., Roser, R., Rossin, R., Rott, C., Russ, J., Rusu, V., Ruiz, A., Ryan, D., Saarikko, H., Sabik, S., Safonov, A., Denis, R. S., Sakumoto, W. K., Salamanna, G., Saltzberg, D., Sanchez, C., Santi, L., Sarkar, S., Sato, K., Savard, P., Savoy Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Scodellaro, L., Scott, A. L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Semeria, F., Sexton Kennedy, L., Sfiligoi, I., Shapiro, M. D., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Sill, A., Sinervo, P., Sisakyan, A., Sjolin, J., Skiba, A., Slaughter, A. J., Sliwa, K., Smirnov, D., Smith, J. R., Snider, F. D., Snihur, R., Soderberg, M., Soha, A., Somalwar, S. V., Spalding, J., Spezziga, M., Spinella, F., Squillacioti, P., Stadie, H., Stanitzki, M., Stelzer, B., Stelzer Chilton, O., Stentz, D., Strologas, J., Stuart, D., Suh, J. S., Sukhanov, A., Sumorok, K., Sun, H., Suzuki, T., Taffard, A., Tafirout, R., Takano, H., Takashima, R., Takeuchi, Y., Takikawa, K., Tanaka, M., Tanaka, R., Tanimoto, N., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tollefson, K., Tomura, T., Tonelli, D., Tonnesmann, M., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tsuchiya, R., Tsuno, S., Tsybychev, D., Turini, N., Ukegawa, F., Unverhau, T., Uozumi, S., Usynin, D., Vacavant, L., Vaiciulis, A., Varganov, A., Vejcik, S., Velev, G., Veszpremi, V., Veramendi, G., Vickey, T., Vidal, R., Vila, I., Vilar, R., Vollrath, I., Volobouev, I., Der, M. v., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, W., Wallny, R., Walter, T., Wan, Z., Wang, M. J., Wang, S. M., Warburton, A., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wolter, M., Worcester, M., Worm, S., Wright, T., Wu, X., Wurthwein, F., Wyatt, A., Yagil, A., Yamashita, T., Yamamoto, K., Yamaoka, J., Yang, C., Yang, U. K., Yao, W., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., Yu, I., Yu, S., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zetti, F., Zhou, J., and Zucchelli, S.
Published: 2005

49. Measurement of the tt̄ production cross section in pp̄ collisions at s=1.96 TeV using lepton plus jets events with semileptonic B decays to muons

Author: Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arisawa, T., Arguin, J. -F, Artikov, A., Ashmanskas, W., Attal, A., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barker, G. J., Barnes, V. E., Barnett, B. A., Baroiant, S., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bellettini, G., Bellinger, J., Belloni, A., Ben-Haim, E., Benjamin, D., Beretvas, Andrew, Berry, T., Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Bourov, S., Brau, B., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Bussey, P., Byrum, K. L., Cabrera, S., Campanelli, M., Campbell, M., Canelli, Florencia M., Canepa, A., Casarsa, M., Carlsmith, D., Carosi, R., Carron, S., Cavalli-Sforza, M., Castro, A., Catastini, P., Cauz, D., Cerri, A., Cerrito, L., Chapman, J., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chou, J. P., Chuang, S., Chung, K., Chung, W. H., Chung, Y. S., Cijliak, M., Ciobanu, C. I., Ciocci, M. A., Clark, A. G., Clark, D., Coca, M., Connolly, A., Convery, M., Conway, J., Cooper, B., Copic, K., Cordelli, M., Cortiana, G., Cranshaw, J., Cuevas, J., Cruz, A., Culbertson, R., Currat, C., Cyr, D., Dagenhart, D., Da Ronco, S., D'Auria, S., De Barbaro, P., De Cecco, S., Deisher, A., De Lentdecker, Gilles, Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., De Pedis, D., Derwent, P. F., Dionisi, Carlo, Dittmann, J. R., Dituro, P., Dörr, C., Dominguez, A., Donati, S., Donegà, Mauro, Donini, J., D'Onofrio, M., Dorigo, T., Ebina, K., Efron, J., Ehlers, J., Erbacher, R., Erdmann, M., Errede, D., Errede, S., Eusebi, R., Fang, H. -C, Farrington, S., Fedorko, I., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Field, R. D., Flanagan, G., Flores-Castillo, L. R., Foland, A., Forrester, S., Foster, G. W., Franklin, M., Freeman, J. C., Fujii, Y., Furic, I., Gajjar, A., Gallinaro, M., Galyardt, J., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerberich, H., Gerdes, D. W., Gerchtein, E., Giagu, S., Giannetti, P., Gibson, A., Gibson, K., Ginsburg, C., Giolo, K., Giordani, M., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, D., Goldstein, J., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, Konstantin, Gresele, A., Griffiths, M., Grosso-Pilcher, C., Grundler, U., Guimaraes Da Costa, J., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, Eva, Hamilton, A., Han, B. -Y, Handler, R., Happacher, F., Hara, K., Hare, M., Harr, R. F., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Hays, C., Hayward, H., Heinemann, B., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hirschbuehl, D., Hocker, A., Hoffman, K. D., Holloway, A., Hou, S., Houlden, M. A., Huffman, B. T., Huang, Y., Hughes, R. E., Huston, J., Ikado, K., Incandela, J., Introzzi, G., Iori, M., Ishizawa, Y., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jang, D., Jayatilaka, B., Jeans, D., Jensen, H., Jeon, E. J., Jones, M., Joo, K. K., Jun, S. Y., Junk, T., Kamon, T., Kang, J., Karagoz Unel, M., Karchin, P. E., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, M. S., Kim, S. B., Kim, S. H., Kim, Y. K., Kirby, M., Kirsch, L., Klimenko, S., Klute, M., Knuteson, B., Ko, B. R., Kobayashi, H., Kong, D. J., Kondo, K., Konigsberg, J., Kordas, Kostas, Korn, A., Korytov, A., Kotwal, A. V., Kovalev, A., Kraus, J., Kravchenko, I., Kreymer, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kwang, S., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., Lecci, C., LeCompte, T., Lee, J., Lee, S. W., Lefèvre, R., Leonardo, N., Leone, S., Levy, S., Lewis, J. D., Li, K., Lin, C., Lin, C. S., Lindgren, M., Lipeles, E., Liss, T. M., Lister, A., Litvintsev, D. O., Liu, T., Liu, Y., Lockyer, N. S., Loginov, A., Loreti, M., Loverre, P., Lu, R. -S, Lucchesi, D., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., Lytken, E., MacQueen, D., Madrak, R., Maeshima, K., Maksimovic, P., Manca, G., Margaroli, Marginean, R., Marino, C., Martin, A., Martin, M., Martin, V., Martínez, M., Maruyama, T., Matsunaga, H., Mattson, M., Mazzanti, P., McFarland, K. S., McGivern, D., McIntyre, P. M., McNamara, P., McNulty, Mehta, A., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miles, J., Miller, L., Miller, R., Miller, J. S., Mills, C., Miquel, R., Miscetti, S., Mitselmakher, G., Miyamoto, A., Moggi, N., Mohr, B., Moore, R., Morello, M., Movilla Fernández, Pedro A., Muelmenstaedt, J., Mukherjee, A., Mulhearn, M., Muller, T., Mumford, R., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakano, I., Napier, A., Napora, R., Naumov, D., Necula, V., Nelson, T., Neu, C., Neubauer, M. S., Nielsen, J., Nigmanov, T., Nodulman, L., Norniella, O., Ogawa, T., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Oldeman, R., Orava, R., Orejudos, W., Osterberg, K., Pagliarone, C., Palencia, E., Paoletti, R., Papadimitriou, Vaia, Paramonov, A. A., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Plager, C., Pondrom, L., Pope, G., Portell, X., Poukhov, O., Pounder, N., Prakoshyn, F., Pronko, A., Proudfoot, J., Ptohos, Fotios, Punzi, G., Rademacker, J., Rahaman, M. A., Rakitine, A., Rappoccio, S., Ratnikov, F., Ray, H., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Rimondi, F., Rinnert, K., Ristori, L., Robertson, W. J., Robson, A., Rodrigo, T., Rolli, S., Roser, R., Rossin, R., Rott, C., Russ, J., Rusu, V., Ruiz, A., Ryan, D., Saarikko, H., Sabik, S., Safonov, A., St. Denis, R., Sakumoto, W. K., Salamanna, G., Saltzberg, D., Sanchez, C., Santi, L., Sarkar, S., Sato, K., Savard, P., Savoy-Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scott, A. L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Semeria, F., Sexton-Kennedy, L., Sfiligoi, I., Shapiro, M. D., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Sill, A., Sinervo, P., Sisakyan, A., Sjolin, J., Skiba, A., Slaughter, A. J., Sliwa, K., Smirnov, D., Smith, J. R., Snider, F. D., Snihur, R., Soderberg, M., Soha, A., Somalwar, S. V., Spalding, J., Spezziga, M., Spinella, F., Squillacioti, P., Stadie, H., Stanitzki, M., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, John, Stuart, D., Suh, J. S., Sukhanov, A., Sumorok, K., Sun, H., Suzuki, T., Taffard, A., Tafirout, R., Takano, H., Takashima, R., Takeuchi, Y., Takikawa, K., Tanaka, M., Tanaka, R., Tanimoto, N., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tollefson, K., Tomura, T., Tonelli, D., Tönnesmann, M., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tsuchiya, R., Tsuno, S., Tsybychev, D., Turini, N., Ukegawa, F., Unverhau, T., Uozumi, S., Usynin, D., Vacavant, L., Vaiciulis, A., Varganov, A., Vejcik, S., Velev, G., Veszprémi, V., Veramendi, G., Vickey, T., Vidal, R., Vila, I., Vilar, R., Vollrath, I., Volobouev, I., Von Der Mey, M., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, W., Wallny, R., Walter, T., Wan, Z., Wang, M. J., Wang, S. M., Warburton, A., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wolter, M., Worcester, M., Worm, S., Wright, T., Wu, X., Würthwein, F., Wyatt, A., Yagil, A., Yamashita, T., Yamamoto, K., Yamaoka, J., Yang, C., Yang, U. K., Yao, W., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., Yu, I., Yu, S., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zetti, F., Zhou, J., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Abstract: We present a measurement of the tt̄ production cross section using 194 pb-1 of CDF II data using events with a high transverse momentum electron or muon, three or more jets, and missing transverse energy. The measurement assumes 100% t→Wb branching fraction. Events consistent with tt̄ decay are found by identifying jets containing heavy-flavor semileptonic decays to muons. The dominant backgrounds are evaluated directly from the data. Based on 20 candidate events and an expected background of 9.5±1.1 events, we measure a production cross section of 5.3±3.3-1.0+1.3 pb, in agreement with the standard model. © 2005 The American Physical Society. 72 3 1 20 Cited By :6
Published: 2005

50. Study of jet shapes in inclusive jet production in pp̄ collisions at s=1.96 TeV

Author: Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., Amerio, S., Amidei, D., Anastassov, A., Anikeev, K., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Arisawa, T., Arguin, J. -F, Artikov, A., Ashmanskas, W., Attal, A., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Badgett, W., Barbaro-Galtieri, A., Barker, G. J., Barnes, V. E., Barnett, B. A., Baroiant, S., Bauer, G., Bedeschi, F., Behari, S., Belforte, S., Bellettini, G., Bellinger, J., Belloni, A., Ben-Haim, E., Benjamin, D., Beretvas, Andrew, Berry, T., Bhatti, A., Binkley, M., Bisello, D., Bishai, M., Blair, R. E., Blocker, C., Bloom, K., Blumenfeld, B., Bocci, A., Bodek, A., Bolla, G., Bolshov, A., Bortoletto, D., Boudreau, J., Bourov, S., Brau, B., Bromberg, C., Brubaker, E., Budagov, J., Budd, H. S., Burkett, K., Busetto, G., Bussey, P., Byrum, K. L., Cabrera, S., Campanelli, M., Campbell, M., Canelli, Florencia M., Canepa, A., Casarsa, M., Carlsmith, D., Carosi, R., Carron, S., Cavalli-Sforza, M., Castro, A., Catastini, P., Cauz, D., Cerri, A., Cerrito, L., Chapman, J., Chen, Y. C., Chertok, M., Chiarelli, G., Chlachidze, G., Chlebana, F., Cho, I., Cho, K., Chokheli, D., Chou, J. P., Chuang, S., Chung, K., Chung, W. H., Chung, Y. S., Cijliak, M., Ciobanu, C. I., Ciocci, M. A., Clark, A. G., Clark, D., Coca, M., Connolly, A., Convery, M., Conway, J., Cooper, B., Copic, K., Cordelli, M., Cortiana, G., Cranshaw, J., Cuevas, J., Cruz, A., Culbertson, R., Currat, C., Cyr, D., Dagenhart, D., Da Ronco, S., D'Auria, S., De Barbaro, P., De Cecco, S., Deisher, A., De Lentdecker, Gilles, Dell'Orso, M., Demers, S., Demortier, L., Deninno, M., De Pedis, D., Derwent, P. F., Dionisi, Carlo, Dittmann, J. R., Dituro, P., Dörr, C., Dominguez, A., Donati, S., Donegà, Mauro, Donini, J., D'Onofrio, M., Dorigo, T., Ebina, K., Efron, J., Ehlers, J., Erbacher, R., Erdmann, M., Errede, D., Errede, S., Eusebi, R., Fang, H. -C, Farrington, S., Fedorko, I., Fedorko, W. T., Feild, R. G., Feindt, M., Fernandez, J. P., Field, R. D., Flanagan, G., Flores-Castillo, L. R., Foland, A., Forrester, S., Foster, G. W., Franklin, M., Freeman, J. C., Fujii, Y., Furic, I., Gajjar, A., Gallinaro, M., Galyardt, J., Garcia-Sciveres, M., Garfinkel, A. F., Gay, C., Gerberich, H., Gerdes, D. W., Gerchtein, E., Giagu, S., Giannetti, P., Gibson, A., Gibson, K., Ginsburg, C., Giolo, K., Giordani, M., Giunta, M., Giurgiu, G., Glagolev, V., Glenzinski, D., Gold, M., Goldschmidt, N., Goldstein, D., Goldstein, J., Gomez, G., Gomez-Ceballos, G., Goncharov, M., González, O., Gorelov, I., Goshaw, A. T., Gotra, Y., Goulianos, Konstantin, Gresele, A., Griffiths, M., Grosso-Pilcher, C., Grundler, U., Guimaraes Da Costa, J., Haber, C., Hahn, K., Hahn, S. R., Halkiadakis, Eva, Hamilton, A., Han, B. -Y, Handler, R., Happacher, F., Hara, K., Hare, M., Harr, R. F., Harris, R. M., Hartmann, F., Hatakeyama, K., Hauser, J., Hays, C., Hayward, H., Heinemann, B., Heinrich, J., Hennecke, M., Herndon, M., Hill, C., Hirschbuehl, D., Hocker, A., Hoffman, K. D., Holloway, A., Hou, S., Houlden, M. A., Huffman, B. T., Huang, Y., Hughes, R. E., Huston, J., Ikado, K., Incandela, J., Introzzi, G., Iori, M., Ishizawa, Y., Issever, C., Ivanov, A., Iwata, Y., Iyutin, B., James, E., Jang, D., Jayatilaka, B., Jeans, D., Jensen, H., Jeon, E. J., Jones, M., Joo, K. K., Jun, S. Y., Junk, T., Kamon, T., Kang, J., Karagoz Unel, M., Karchin, P. E., Kato, Y., Kemp, Y., Kephart, R., Kerzel, U., Khotilovich, V., Kilminster, B., Kim, D. H., Kim, H. S., Kim, J. E., Kim, M. J., Kim, M. S., Kim, S. B., Kim, S. H., Kim, Y. K., Kirby, M., Kirsch, L., Klimenko, S., Klute, M., Knuteson, B., Ko, B. R., Kobayashi, H., Kong, D. J., Kondo, K., Konigsberg, J., Kordas, Kostas, Korn, A., Korytov, A., Kotwal, A. V., Kovalev, A., Kraus, J., Kravchenko, I., Kreymer, A., Kroll, J., Kruse, M., Krutelyov, V., Kuhlmann, S. E., Kwang, S., Laasanen, A. T., Lai, S., Lami, S., Lammel, S., Lancaster, M., Lander, R., Lannon, K., Lath, A., Latino, G., Lazzizzera, I., Lecci, C., Lecompte, T., Lee, J., Lee, S. W., Lefèvre, R., Leonardo, N., Leone, S., Levy, S., Lewis, J. D., Li, K., Lin, C., Lin, C. S., Lindgren, M., Lipeles, E., Liss, T. M., Lister, A., Litvintsev, D. O., Liu, T., Liu, Y., Lockyer, N. S., Loginov, A., Loreti, M., Loverre, P., Lu, R. -S, Lucchesi, D., Lujan, P., Lukens, P., Lungu, G., Lyons, L., Lys, J., Lysak, R., Lytken, E., MacQueen, D., Madrak, R., Maeshima, K., Maksimovic, P., Manca, G., Margaroli, F., Marginean, R., Marino, C., Martin, A., Martin, M., Martin, V., Martínez, M., Maruyama, T., Matsunaga, H., Mattson, M., Mazzanti, P., McFarland, K. S., McGivern, D., McIntyre, P. M., McNamara, P., McNulty, R., Mehta, A., Menzemer, S., Menzione, A., Merkel, P., Mesropian, C., Messina, A., Miao, T., Miladinovic, N., Miles, J., Miller, L., Miller, R., Miller, J. S., Mills, C., Miquel, R., Miscetti, S., Mitselmakher, G., Miyamoto, A., Moggi, N., Mohr, B., Moore, R., Morello, M., Movilla Fernández, Pedro A., Muelmenstaedt, J., Mukherjee, A., Mulhearn, M., Muller, T., Mumford, R., Munar, A., Murat, P., Nachtman, J., Nahn, S., Nakano, I., Napier, A., Napora, R., Naumov, D., Necula, V., Nelson, T., Neu, C., Neubauer, M. S., Nielsen, J., Nigmanov, T., Nodulman, L., Norniella, O., Ogawa, T., Oh, S. H., Oh, Y. D., Ohsugi, T., Okusawa, T., Oldeman, R., Orava, R., Orejudos, W., Osterberg, K., Pagliarone, C., Palencia, E., Paoletti, R., Papadimitriou, Vaia, Paramonov, A. A., Pashapour, S., Patrick, J., Pauletta, G., Paulini, M., Paus, C., Pellett, D., Penzo, A., Phillips, T. J., Piacentino, G., Piedra, J., Pitts, K. T., Plager, C., Pondrom, L., Pope, G., Portell, X., Poukhov, O., Pounder, N., Prakoshyn, F., Pronko, A., Proudfoot, J., Ptohos, Fotios, Punzi, G., Rademacker, J., Rahaman, M. A., Rakitine, A., Rappoccio, S., Ratnikov, F., Ray, H., Reisert, B., Rekovic, V., Renton, P., Rescigno, M., Rimondi, F., Rinnert, K., Ristori, L., Robertson, W. J., Robson, A., Rodrigo, T., Rolli, S., Roser, R., Rossin, R., Rott, C., Russ, J., Rusu, V., Ruiz, A., Ryan, D., Saarikko, H., Sabik, S., Safonov, A., St. Denis, R., Sakumoto, W. K., Salamanna, G., Saltzberg, D., Sanchez, C., Santi, L., Sarkar, S., Sato, K., Savard, P., Savoy-Navarro, A., Schlabach, P., Schmidt, E. E., Schmidt, M. P., Schmitt, M., Schwarz, T., Scodellaro, L., Scott, A. L., Scribano, A., Scuri, F., Sedov, A., Seidel, S., Seiya, Y., Semenov, A., Semeria, F., Sexton-Kennedy, L., Sfiligoi, I., Shapiro, M. D., Shears, T., Shepard, P. F., Sherman, D., Shimojima, M., Shochet, M., Shon, Y., Shreyber, I., Sidoti, A., Sill, A., Sinervo, P., Sisakyan, A., Sjolin, J., Skiba, A., Slaughter, A. J., Sliwa, K., Smirnov, D., Smith, J. R., Snider, F. D., Snihur, R., Soderberg, M., Soha, A., Somalwar, S. V., Spalding, J., Spezziga, M., Spinella, F., Squillacioti, P., Stadie, H., Stanitzki, M., Stelzer, B., Stelzer-Chilton, O., Stentz, D., Strologas, John, Stuart, D., Suh, J. S., Sukhanov, A., Sumorok, K., Sun, H., Suzuki, T., Taffard, A., Tafirout, R., Takano, H., Takashima, R., Takeuchi, Y., Takikawa, K., Tanaka, M., Tanaka, R., Tanimoto, N., Tecchio, M., Teng, P. K., Terashi, K., Tesarek, R. J., Tether, S., Thom, J., Thompson, A. S., Thomson, E., Tipton, P., Tiwari, V., Tkaczyk, S., Toback, D., Tollefson, K., Tomura, T., Tonelli, D., Tönnesmann, M., Torre, S., Torretta, D., Tourneur, S., Trischuk, W., Tsuchiya, R., Tsuno, S., Tsybychev, D., Turini, N., Ukegawa, F., Unverhau, T., Uozumi, S., Usynin, D., Vacavant, L., Vaiciulis, A., Varganov, A., Vejcik, S., Velev, G., Veszprémi, V., Veramendi, G., Vickey, T., Vidal, R., Vila, I., Vilar, R., Vollrath, I., Volobouev, I., Von Der Mey, M., Wagner, P., Wagner, R. G., Wagner, R. L., Wagner, W., Wallny, R., Walter, T., Wan, Z., Wang, M. J., Wang, S. M., Warburton, A., Ward, B., Waschke, S., Waters, D., Watts, T., Weber, M., Wester, W. C., Whitehouse, B., Whiteson, D., Wicklund, A. B., Wicklund, E., Williams, H. H., Wilson, P., Winer, B. L., Wittich, P., Wolbers, S., Wolfe, C., Wolter, M., Worcester, M., Worm, S., Wright, T., Wu, X., Würthwein, F., Wyatt, A., Yagil, A., Yamashita, T., Yamamoto, K., Yamaoka, J., Yang, C., Yang, U. K., Yao, W., Yeh, G. P., Yoh, J., Yorita, K., Yoshida, T., Yu, I., Yu, S., Yun, J. C., Zanello, L., Zanetti, A., Zaw, I., Zetti, F., Zhou, J., Zucchelli, S., and Ptohos, Fotios [0000-0002-3432-3452]
Subjects: Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: We report on a study of jet shapes in inclusive jet production in pp̄ collisions at s=1.96 TeV using the upgraded collider detector at Fermilab in Run II (CDF II) and based on an integrated luminosity of 170 pb-1. Measurements are carried out on jets with rapidity 0.1Cited By :51
Published: 2005

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