Measurement of theCP-violation parameter ofB0mixing and decay withpp¯→μμXdata

6533b85cfe1ef96bd12bc752

RESEARCH PRODUCT

Measurement of theCP-violation parameter ofB0mixing and decay withpp¯→μμXdata

V. A. Bezzubov J. P. Negret R. P. Smith Sophie Trincaz-duvoid A. Meyer Michael Hildreth D. Kau Robert Hirosky A. M. Kalinin Michael Martens S. Uzunyan D. Bauer Jovan Mitrevski G. Gutierrez Gilvan Alves O. Atramentov D. Krop M. Ford K. Herner D. Onoprienko S. J. Hong Nikola Makovec Harrison Prosper Y. Xie Amnon Harel S. N. Fatakia L. S. Vertogradov S. Desai V. M. Podstavkov A. Kryemadhi Shuichi Kunori J. R. Kalk Karl Jakobs F. Badaud Ashok Das M. Fortner Paul Telford Avto Kharchilava Marcel Vreeswijk Jonas Strandberg N. Parua B. Spurlock Y. Arnoud Alexander Khanov T. Kuhl G. Savage M. Jaffré Zeno Dixon Greenwood Raimund Ströhmer W. E. Cooper V. Simak M. Sosebee P. Padley R. F. Rodrigues Mitchell Wayne H. Schellman J. M. Kohli L. Bellantoni Helena Malbouisson P. Lewis J. Snow Stefan Grünendahl Ph Gris D. Brown Mossadek Talby B. Gómez J. Sekaric Shashikant Dugad V. M. Abazov V. Shary Nikos Varelas P. Houben K. Peters Christophe Clement Christophe Clement Christophe Clement Mikko Voutilainen Mikko Voutilainen J. N. Butler P. D. Grannis Bing Zhou Luis Mendoza R. K. Shivpuri Arnaud Duperrin V. M. Korablev Zhen Liu Cristina Galea Freya Blekman N. Gollub N. Gollub N. Gollub L. Duflot Alexander Kupco Jong-sung Yu G. Sajot Iain Alexander Bertram Y. Hu P. Haefner D. Shpakov Christophe Royon J. Steele D. R. Claes Gavin Davies Philippe Calfayan Tiefu Zhao Suyong Choi Michael Rijssenbeek M. S. Rangel Sung Keun Park Adam L. Lyon Jun Guo Q. Z. Li J. A. Parsons M. H.l.s. Wang J. Womersley B. ÅSman B. ÅSman B. ÅSman Y. Scheglov Kaushik De Randy Ruchti B. Tiller G. Obrant V. N. Evdokimov I. Ripp-baudot I. Hall Ulrike Blumenschein P. L.m. Podesta-lerma T. Toole Y. Coadou Y. Coadou A. P. Heinson I. Blackler H. D. Wahl T. Edwards M. Wobisch A. Pompoš D. Karmanov Andrew Brandt G. S. Muanza S. W. Youn E. Von Toerne P. Demine D. Coppage Jan Stark T. H. Burnett Sergio F Novaes Brad Abbott C. Ay Shabnam Jabeen Pierre Petroff M. Merkin V. Buescher M. S. Anzelc Sarah Catherine Eno Horst Severini A. Sanchez-hernandez M. Kopal R. Otec V. Zutshi S. Uvarov M. Cooke Henry Lubatti W. L. Prado Da Silva A. V. Ferapontov M. Anastasoaie R. E. Hall Sudhir Malik Ia Iashvili Terry Richard Wyatt Kirti Ranjan H.e. Miettinen Carsten Hensel E. Galyaev S. Chakrabarti Peter Love Sergey Burdin S. Strandberg S. Strandberg S. Strandberg C. De Oliveira Martins M. Eads P. N. Ratoff F. Villeneuve-seguier Yurii Maravin Vladimir Gavrilov R. Van Kooten J. Cammin M. D. Corcoran Arnulf Quadt J. A. Benitez S. P. Denisov Raymond Brock Boaz Klima I. Katsanos V. Siccardi L. Christofek R. Beuselinck Robert Harrington Gregorio Bernardi D. Denisov C. Potter C. Potter P. M. Tuts Maksym Titov R. Bernhard G. Grenier Jean-roch Vlimant Brajesh C Choudhary Lev Uvarov Ariel Schwartzman L. Han V. V. Tokmenin Ivor Fleck A. Mendes P. Renkel Elemer Nagy Andrew Askew Gordon Watts T. Millet R. J. Madaras N. A. Naumann Emanuela Barberis Kazunori Hanagaki Dongliang Zhang B. Quinn S. Yacoob V. Sirotenko Marco Verzocchi F. Chevallier Md. Naimuddin T. Gadfort A. Zieminski A. S. Turcot Phillip Gutierrez R. Hooper J. M. Heinmiller Hal Evans W. M. Van Leeuwen Thomas Ferbel Cris W. Barnes E. Aguilo E. Aguilo Junjie Zhu Ulrich Heintz Stephen Wimpenny George Alverson H. A. Neal D. Meder C. Belanger-champagne C. Belanger-champagne A. Chandra Ashok Kumar S. Reucroft Martin Grunewald M. Abolins Makoto Tomoto Michael Mulhearn J. Kasper J. T. Linnemann K. Yip N. Xuan Milos Lokajicek Lars Sonnenschein F. Charles M. Buehler D. Wicke C. Magass E. G. Zverev Julia S. Meyer H. Greenlee C. Schwanenberger D. Hedin Alice Bean D. Käfer A. Bellavance D. M. Strom B. C.k. Casey T. Yasuda A. Patwa Mark Owen Kevin Black Andrew White Denis Gelé N. M. Cason T. Nunnemann B. Baldin M. A. Strang D. Duggan R. A. Sidwell Heriberto Castilla-valdez R. Unalan Tae Jeong Kim M. Michaut Tulika Bose N. Oliveira Jeroen Hegeman Frank Filthaut L. Stutte Gregory J Pawloski Richard B. Lipton M. Diesburg L. Lobo Lorenzo Feligioni A.s. Dyshkant A. Bross P. Svoisky Mansoora Shamim F. Guo N. K. Mondal P. Schieferdecker H. T. Diehl T. A. Bolton Wendy Taylor Wendy Taylor Marcia Begalli Serban Protopopescu Maria Elena Pol Andy Haas Jiri Kvita P. Verdier Y. Pogorelov G. Weber D. Chakraborty P. Vint Andrei Nomerotski John Hobbs Andre Sopczak Norbert Wermes Meenakshi Narain Sherry Towers J. Haley B. Andrieu Elliott Cheu Victor Daniel Elvira Chuanhua Yu Marvin Johnson A. V. Kozelov M. H. Kirby G. Alkhazov D. V. Bandurin A. Evdokimov A. Boehnlein Don Lincoln Erich Varnes J. D. Degenhardt Darien Wood H. Weerts B. Vachon B. Vachon Nicholas John Hadley C. P. Buszello M. Binder S. Blessing O. Mundal Scott Snyder Lev Dudko Hwi Dong Yoo S. Sengupta Zdenek Hubacek Y. A. Yatsunenko N. Khalatyan Viatcheslav Stolin Sascha Caron Frederic Deliot Christopher George Tully J. Barreto M. Petteni J. M. Kalk V. Oguri A. Koubarovsky A. V. Popov J. Molina J. Lazoflores Emmanuel Busato A. Baden G. C. Blazey A. Magerkurth Carlos Avila S. Beale S. Beale J. Monk A. Zatserklyaniy K. J. Rani A. Alton R. W. Moore R. W. Moore S. Sumowidagdo Sabine Crépé-renaudin M. Strovink M. ĆWiok U. Bassler S. Robinson Y. M. Kharzheev Regina Demina Patrick Slattery L. Bagby J. Ellison M. Ahsan Sa. Jain S. Fuess T. Kurca T. Kurca Marc Weber A. Lounis A. C.s. Assis Jesus H. Hoeth Guennadi Borissov B. S. Acharya S. Lammers A. Jenkins J. Hays Gustaaf Brooijmans J. Warchol J. P. Konrath H. Dong S. J. Park W. C. Fisher I. Torchiani R. Yamada Jean-francois Grivaz S. H. Ahn P. De Jong K. M. Chan Christian Zeitnitz M. Arov G. J. Otero Y Garzón Jing Li Neeti Parashar D. A. Stoyanova T. Moulik B. Davies D. Buchholz C. Noeding Aaron Dominguez P. Skubic K. W. Merritt Alberto Santoro M. Zielinski L. Berntzon S. Kappler M. Das P. Jonsson J. G.r. Lima J. F. Bartlett P. Banerjee Thomas Hebbeker D. Khatidze M. Mulders Robert Kehoe Mary Beth Adams M. Agelou F. Lehner C. Jarvis S. J. De Jong W. M. Lee A. M. Magnan P. Tamburello M. Yan Sharon Hagopian P. Rubinov J. M. Hauptman Cecilia Elena Gerber A. K.a. Maciel S. Burke B. Kothari Michael Begel Anna Goussiou D. Gillberg D. Gillberg Eduardo De Moraes Gregores G. Ginther G. A. Davis Kristian Harder R. Piegaia A. A. Shchukin Frank Fiedler Boris Tuchming E. Kajfasz Jianming Qian Luiz Mundim D. Cutts Wagner Carvalho P. Hansson P. Hansson P. Hansson Elizabeth Gallas Limin Wang Marc-andre Pleier Greg Landsberg J. Dyer Gregory R Snow A. C. Le Bihan M. Lynker D. C. O'neil P. H. Kasper Pedrame Bargassa M. Doidge X. F. Song K. Soustruznik N. J. Buchanan Johannes Elmsheuser P. Neustroev R. Jesik Dorothee Schaile K. A. Johns D. Edmunds M. Hohlfeld H. E. Fisk Christian Schmitt M. H.g. Souza W. D. Shephard Aran Garcia-bellido Andre Sznajder R. Gelhaus Yuri Gershtein Emmanuelle Perez M. P. Sanders Rupinder Kaur Bradley Cox P.f. Ermolov Reinhard Schwienhorst Michael A. Strauss P. Lebrun M. Wetstein O. Boeriu D. K. Cho A. Stone T. Scanlon S. Kermiche Suman Bala Beri Vivian O'dell A. Juste Armen Vartapetian Todd Adams M. C. Cousinou V. Lesne Dmitri Tsybychev R. L. Mccarthy J. Gardner J. Kotcher S. Anderson Harald Fox M. Vaupel Y. D. Mutaf I. A. Vasilyev P. M. Perea Vipin Bhatnagar E. De La Cruz-burelo R. Partridge Christian Autermann Kenneth Bloom V. L. Malyshev H. S. Mao A. Yurkewicz S. Fu P. K. Mal G. Hesketh P. J. Van Den Berg Jessica Levêque K. Bos Marc Besancon J. Temple V. I. Rud S. Söldner-rembold Graham Wilson H. Da Motta A. S. Ito A. Melnitchouk V. Hynek V. V. Lipaev B. G. Pope Calvin A. Johnson S. Calvet Elizaveta Shabalina Timothy Andeen A. Leflat H. Kim Philip Baringer J. Piper S. Banerjee P. Mättig R. Illingworth Pushpalatha C Bhat Reiner Hauser B. Hoeneisen Lee Sawyer S.a. Kahn M. Demarteau Carmen García Thomas Trefzger B. Clément G. D. Alexeev Flera Rizatdinova C. Biscarat A. Jonckheere A. Lobodenko N. Oshima Daniel Bloch Daria Zieminska R. D. Schamberger

subject

Physics Nuclear and High Energy Physics Particle physics Proton 010308 nuclear & particles physics media_common.quotation_subject Physics beyond the Standard Model 01 natural sciences Asymmetry Nuclear physics Antiproton 0103 physical sciences CP violation High Energy Physics::Experiment Invariant mass Center of mass Nuclear Experiment 010306 general physics Bar (unit)media_common

description

We measure the dimuon charge asymmetry A in p (p) over bar collisions at a center of mass energy root s=1960 GeV. The data was recorded with the D0 detector and corresponds to an integrated luminosity of approximately 1.0 fb(-1). Assuming that the asymmetry A is due to asymmetric B-0 (B) over bar (0) mixing and decay, we extract the CP-violation parameter of B-0 mixing and decay: ((epsilon B0))/(1+vertical bar epsilon B0 vertical bar 2)=(AB0)/(4)= -0.0023 +/- 0.0011(stat)+/- 0.0008(syst).A(B)(0) is the dimuon charge asymmetry from decays of B-0(B) over bar (0) pairs. The general case, with CP violation in both B-0 and B-s(0) systems, is also considered. Finally we obtain the forward-backward asymmetry that quantifies the tendency of mu(+) to go in the proton direction and mu(-) to go in the antiproton direction. The results are consistent with the standard model and constrain new physics.

year	journal	country	edition	language
2006-11-13	Physical Review D

https://doi.org/10.1103/physrevd.74.092001