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Bs0 lifetime measurement in the CP -odd decay channel Bs0 →j /ψ f0 (980)

Author(s): Abazov, V. M. ; Abbott, B. ; Acharya, B. S. ; Adams, M. ; Adams, T. ; Agnew, J. P. ; Alexeev, G. D. ; Alkhazov, G. ; Alton, A. ; Askew, A. ; Atkins, S. ; Augsten, K. ; Aushev, V. ; Aushev, Y. ; Avila, C. ; Badaud, F. ; Bagby, L. ; Baldin, B. ; Bandurin, D. V. ; Banerjee, S. ; Barberis, E. ; Baringer, P. ; Bartlett, J. F. ; Bassler, U. ; Bazterra, V. ; Bean, A. ; Begalli, M. ; Bellantoni, L. ; Beri, S. B. ; Bernardi, G. ; Bernhard, R. ; Bertram, I. ; Besançon, M. ; Beuselinck, R. ; Bhat, P. C. ; Bhatia, S. ; Bhatnagar, V. ; Blazey, G. ; Blessing, S. ; Bloom, K. ; Boehnlein, A. ; Boline, D. ; Boos, E. E. ; Borissov, G. ; Borysova, M. ; Brandt, A. ; Brandt, O. ; Brochmann, M. ; Brock, R. ; Bross, A. ; Brown, D. ; Bu, X. B. ; Buehler, M. ; Buescher, V. ; Bunichev, V. ; Burdin, S. ; Buszello, C. P. ; Camacho-Pérez, E. ; Casey, B. C.K. ; Castilla-Valdez, H. ; Caughron, S. ; Chakrabarti, S. ; Chan, K. M. ; Chandra, A. ; Chapon, E. ; Chen, G. ; Cho, S. W. ; Choi, S. ; Choudhary, B. ; Cihangir, S. ; Claes, D. ; Clutter, J. ; Cooke, M. ; Cooper, W. E. ; Corcoran, M. ; Couderc, F. ; Cousinou, M. C. ; Cuth, J. ; Cutts, D. ; Das, A. ; Davies, G. ; De Jong, S. J. ; De La Cruz-Burelo, E. ; Déliot, F. ; Demina, R. ; Denisov, D. ; Denisov, S. P. ; Desai, S. ; Deterre, C. ; Devaughan, K. ; Diehl, H. T. ; Diesburg, M. ; Ding, P. F. ; Dominguez, A. ; Dubey, A. ; Dudko, L. V. ; Duperrin, A. ; Dutt, S. ; Eads, M. ; Edmunds, D. ; Ellison, J. ; Elvira, V. D. ; Enari, Y. ; Evans, H. ; Evdokimov, A. ; Evdokimov, V. N. ; Fauré, A. ; Feng, L. ; Ferbel, T. ; Fiedler, F. ; Filthaut, F. ; Fisher, W. ; Fisk, H. E. ; Fortner, M. ; Fox, H. ; Franc, J. ; Fuess, S. ; Garbincius, P. H. ; Garcia-Bellido, A. ; García-González, J. A. ; Gavrilov, V. ; Geng, W. ; Gerber, C. E. ; Gershtein, Y. ; Ginther, G. ; Gogota, O. ; Golovanov, G. ; Grannis, P. D. ; Greder, S. ; Greenlee, H. ; Grenier, G. ; Gris, Ph. ; Grivaz, J. F. ; Grohsjean, A. ; Grünendahl, S. ; Grünewald, M. W. ; Guillemin, T. ; Gutierrez, G. ; Gutierrez, P. ; Haley, J. ; Han, L. ; Harder, K. ; Harel, A. ; Hauptman, J. M. ; Hays, J. ; Head, T. ; Hebbeker, T. ; Hedin, D. ; Hegab, H. ; Heinson, A. P. ; Heintz, U. ; Hensel, C. ; Heredia-De La Cruz, I. ; Hernández-Villanueva, M. ; Herner, K. ; Hesketh, G. ; Hildreth, M. D. ; Hirosky, R. ; Hoang, T. ; Hobbs, J. D. ; Hoeneisen, B. ; Hogan, J. ; Hohlfeld, M. ; Holzbauer, J. L. ; Howley, I. ; Hubacek, Z. ; Hynek, V. ; Iashvili, I. ; Ilchenko, Y. ; Illingworth, R. ; Ito, A. S. ; Jabeen, S. ; Jaffré, M. ; Jayasinghe, A. ; Jeong, M. S. ; Jesik, R. ; Jiang, P. ; Johns, K. ; Johnson, E. ; Johnson, M. ; Jonckheere, A. ; Jonsson, P. ; Joshi, J. ; Jung, A. W. ; Juste, A. ; Kajfasz, E. ; Karmanov, D. ; Katsanos, I. ; Kaur, M. ; Kehoe, R. ; Kermiche, S. ; Khalatyan, N. ; Khanov, A. ; Kharchilava, A. ; Kharzheev, Y. N. ; Kiselevich, I. ; Kohli, J. M. ; Kozelov, A. V. ; Kraus, J. ; Kumar, A. ; Kupco, A. ; Kurča, T. ; Kuzmin, V. A. ; Lammers, S. ; Lebrun, P. ; Lee, H. S. ; Lee, S. W. ; Lee, W. M. ; Lei, X. ; Lellouch, J. ; Li, D. ; Li, H. ; Li, L. ; Li, Q. Z. ; Lim, J. K. ; Lincoln, D. ; Linnemann, J. ; Lipaev, V. V. ; Lipton, R. ; Liu, H. ; Liu, Y. ; Lobodenko, A. ; Lokajicek, M. ; Lopes De Sa, R. ; Luna-Garcia, R. ; Lyon, A. L. ; Maciel, A. K.A. ; Madar, R. ; Magaña-Villalba, R. ; Malik, S. ; Malyshev, V. L. ; Mansour, J. ; Martínez-Ortega, J. ; McCarthy, R. ; McGivern, C. L. ; Meijer, M. M. ; Melnitchouk, A. ; Menezes, D. ; Mercadante, P. G. ; Merkin, M. ; Meyer, A. ; Meyer, J. ; Miconi, F. ; Mondal, N. K. ; Mulhearn, M. ; Nagy, E. ; Narain, M. ; Nayyar, R. ; Neal, H. A. ; Negret, J. P. ; Neustroev, P. ; Nguyen, H. T. ; Nunnemann, T. ; Orduna, J. ; Osman, N. ; Pal, A. ; Parashar, N. ; Parihar, V. ; Park, S. K. ; Partridge, R. ; Parua, N. ; Patwa, A. ; Penning, B. ; Perfilov, M. ; Peters, Y. ; Petridis, K. ; Petrillo, G. ; Pétroff, P. ; Pleier, M. A. ; Podstavkov, V. M. ; Popov, A. V. ; Prewitt, M. ; Price, D. ; Prokopenko, N. ; Qian, J. ; Quadt, A. ; Quinn, B. ; Ratoff, P. N. ; Razumov, I. ; Ripp-Baudot, I. ; Rizatdinova, F. ; Rominsky, M. ; Ross, A. ; Royon, C. ; Rubinov, P. ; Ruchti, R. ; Sajot, G. ; Sánchez-Hernández, A. ; Sanders, M. P. ; Santos, A. S. [UNESP] ; Savage, G. ; Savitskyi, M. ; Sawyer, L. ; Scanlon, T. ; Schamberger, R. D. ; Scheglov, Y. ; Schellman, H. ; Schott, M. ; Schwanenberger, C. ; Schwienhorst, R. ; Sekaric, J. ; Severini, H. ; Shabalina, E. ; Shary, V. ; Shaw, S. ; Shchukin, A. A. ; Simak, V. ; Skubic, P. ; Slattery, P. ; Snow, G. R. ; Snow, J. ; Snyder, S. ; Söldner-Rembold, S. ; Sonnenschein, L. ; Soustruznik, K. ; Stark, J. ; Stefaniuk, N. ; Stoyanova, D. A. ; Strauss, M. ; Suter, L. ; Svoisky, P. ; Titov, M. ; Tokmenin, V. V. ; Tsai, Y. T. ; Tsybychev, D. ; Tuchming, B. ; Tully, C. ; Uvarov, L. ; Uvarov, S. ; Uzunyan, S. ; Van Kooten, R. ; Van Leeuwen, W. M. ; Varelas, N. ; Varnes, E. W. ; Vasilyev, I. A. ; Verkheev, A. Y. ; Vertogradov, L. S. ; Verzocchi, M. ; Vesterinen, M. ; Vilanova, D. ; Vokac, P. ; Wahl, H. D. ; Wang, M. H.L.S. ; Warchol, J. ; Watts, G. ; Wayne, M. ; Weichert, J. ; Welty-Rieger, L. ; Williams, M. R.J. ; Wilson, G. W. ; Wobisch, M. ; Wood, D. R. ; Wyatt, T. R. ; Xie, Y. ; Yamada, R. ; Yang, S. ; Yasuda, T. ; Yatsunenko, Y. A. ; Ye, W. ; Ye, Z. ; Yin, H. ; Yip, K. ; Youn, S. W. ; Yu, J. M. ; Zennamo, J. ; Zhao, T. G. ; Zhou, B. ; Zhu, J. ; Zielinski, M. ; Zieminska, D. ; Zivkovic, L.

Date: 2022

Persistent ID: http://hdl.handle.net/11449/220660

Origin: Oasisbr


Description

Made available in DSpace on 2022-04-28T19:04:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-07-06

The lifetime of the Bs0 meson is measured in the decay channel Bs0→J/ψπ+π- with 880≤Mπ+π-≤1080 MeV/c2, which is mainly a CP-odd state and dominated by the f0(980) resonance. In 10.4 fb-1 of data collected with the D0 detector in Run II of the Tevatron, the lifetime of the Bs0 meson is measured to be τ(Bs0)=1.70±0.14(stat)±0.05(syst) ps. Neglecting CP violation in Bs0/Bs0 mixing, the measurement can be translated into the width of the heavy mass eigenstate of the Bs0, ΓH=0.59±0.05(stat)±0.02(syst) ps-1.

LAFEX Centro Brasileiro de Pesquisas Físicas Rio de Janeiro

Universidade Do Estado Do Rio de Janeiro Rio de Janeiro

Universidade Federal Do ABC Santo André

University of Science and Technology of China

Universidad de Los Andes

Charles University Faculty of Mathematics and Physics Center for Particle Physics

Czech Technical University in Prague

Institute of Physics Academy of Sciences of the Czech Republic

Universidad San Francisco de Quito

LPC Université Blaise Pascal CNRS/IN2P3 Clermont

LPSC Université Joseph Fourier Grenoble 1 CNRS/IN2P3 Institut National Polytechnique de Grenoble

CPPM Aix-Marseille Université CNRS/IN2P3

LAL Université Paris-Sud CNRS/IN2P3 Université Paris-Saclay

LPNHE Universités Paris VI and VII CNRS/IN2P3

CEA Saclay Irfu SPP

IPHC Université de Strasbourg CNRS/IN2P3

IPNL Université Lyon 1 CNRS/IN2P3

III. Physikalisches Institut A RWTH Aachen University

Physikalisches Institut Universität Freiburg

II. Physikalisches Institut Georg-August-Universität Göttingen

Institut für Physik Universität Mainz

Ludwig-Maximilians-Universität München

Panjab University

Delhi University

Tata Institute of Fundamental Research

University College Dublin

Korea Detector Laboratory Korea University

CINVESTAV

Nikhef Science Park

Radboud University Nijmegen

Joint Institute for Nuclear Research

Institute for Theoretical and Experimental Physics

Moscow State University

Institute for High Energy Physics

Petersburg Nuclear Physics Institute

Institució Catalana de Recerca i Estudis Avançats (ICREA) Institut de Física d'Altes Energies (IFAE)

Uppsala University

Taras Shevchenko National University of Kyiv

Lancaster University

Imperial College London

University of Manchester

University of Arizona

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Florida State University

Fermi National Accelerator Laboratory

University of Illinois at Chicago

Northern Illinois University

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Brookhaven National Laboratory

Langston University

University of Oklahoma

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Brown University

University of Texas

Southern Methodist University

Rice University

University of Virginia

University of Washington

Université de Lyon

Augustana College

University of Liverpool

Deutshes Elektronen-Synchrotron (DESY), Notkestrasse 85

CONACyT

SLAC

University College London

Centro de Investigacion en Computacion IPN

Universidade Estadual Paulista

Karlsruher Institut für Technologie (KIT) Steinbuch Centre for Computing (SCC)

Office of Science U.S. Department of Energy

American Association for the Advancement of Science

Kiev Institute for Nuclear Research (KINR)

University of Maryland

European Orgnaization for Nuclear Research (CERN)

Purdue University

Universidade Estadual Paulista

Document Type Journal article
Language English
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