Measurement of the CP-violating phase sJ/ψ using the flavor-tagged decay Bs0→J/ψ in 8fb -1 of pp̄ collisions
VM M. Abazov,Brad K. Abbott,Bobby Samir Acharya,M. R. Adams,Todd Adams, G. D. Alexeev, G. D. Alkhazov,Anrew Alton,George O. Alverson,Gelio A. Alves,Masahiko Aoki,Mikhail Arov, A. Askew,Barbro A. Ǻsman,S. Atkins,O. V. Atramentov, K. Augsten,C. Ávila,J. BackusMayes,Frédérique Badaud,L. Bagby,Boris Yu Baldin,Dmitry V. Bandurin,Sw W. Banerjee,Emanuela Barbëris,Philip S. Baringer,J. L. Barreto,J. F. Bartlett,Ursula Bassler,Víctor E. Bazterra,Alice Bean,Márcia Begalli,Michael Begel,Camille Bèlanger-Champagne,Leo Bellantoni,Suman B. Beri,Gregorio Bernardi,Ralf P. Bernhard,Iain A. Bertram,Marc Besançon,R. Beuselinck,V. A. Bezzubov,Priya C. Bhat,V. Bhatnagar,Gerald C. Blazey,Susan K. Blessing,Kenneth Bloom,Amber Boehnlein,Daniel Boline,Ernst E. Boos,Guennadi Borissov,Tulika Bose,Achi E. Brandt, O. Brandt,Raymond J. Brock,Gustaaf Brooijmans,Alan D. Bross,David N. Brown,James A. Brown,X. B. Bu,Marc Buehler,V. Buescher,Viacheslav E. Bunichev,Sergey Burdin,TH Burnett,Claus P. Buszello,B. Calpas,Enrique Camacho-Pérez,M. A. Carrasco-Lizarraga,Brendan C K Casey,H. Castilla-Valdez,Subhendu K. Chakrabarti,Dhiman Chakraborty,Kai M A Chan,Avdhesh Chandra,Émilien Chapon,Guomeng Chen,S. Chevalier-Théry,D. K. Cho,S. W. Cho,Seungryul Choi,Brajesh Chandra Choudhary,Selçuk Cihangir,Dan R. Claes,J. Clutter,Michael Cooke,W. E. Cooper,Marjorie D. Corcoran,F. Couderc,M. C. Cousinou,A. Croc,David Ćutts,Aron C. Das,Gavin J. Davies,Kaushik De,Sijbrand J. De Jong,Eduard De La Cruz-Burelo,Frédéric Déliot,Marcel Demarteau,Regina F. Démina,D. S. Denisov,Sergey P. Denisov,Satish V. Desai,C. Deterre,Kayle DeVaughan,H. Thomas Diehl, M. Diesburg,Peng Ding,Aaron Domínguez, T. Dorland,Anand Kumar Dubey, L. V. Dudko,Daniel Duggan,Arnaud Duperrin,S. Dutt,Alexander S. Dyshkant,Michael Eads,Daniel L. Edmunds,John A. Ellison,V. Daniel Elvira,Yuji Enari,Harold G. Evans,A. V. Evdokimov,V. N. Evdokimov,Gabriel J. Facini, T. Ferbel,Frank Fiedler,Frank Filthaut,Wade C. Fisher,H. Eugene Fisk,Michael R. Fortner,Howard S. Fox,Stuart Fuess,Arán García-Bellido,G. A. García-Guerra,V. B. Gavrilov,Pascal Gay,Weihua Geng, D. Gerbaudo,Cecilia E. Gerber,Yu S. Gershtein,G. Ginther,Georgy A. Golovanov,A. G. Goussiou,Paul D. Grannis,S. Greder,Herbert B. Greenlee,Zeno Dixon Greenwood,E. M. Gregores,Gérald J. Grenier,Ph L Y Gris,Jean François Grivaz,Alexander Grohsjean,Stefan Grünendahl,Martin W. Grünewald,Thibault Guillemin,Gaston Gutiérrez,Phillip Gutierrez,Andrew Haas,Stephanie L. Hagopian,Joy E. Haley,Liang Han,Kristian U. Harder,Amnon Harel,John M. Hauptman,Jonathan Hays,Timothy L. Head,Thomas Hebbeker,David Hedin,H. Hegab,Ann P. Heinson,Ulrich Heintz,Carsten Hensel,I. Heredia De La Heredia De La Cruz,Ken R. Herner,G. G. Hesketh,Mike D. Hildreth,Robert J. Hirosky,T. Hoang,John D. Hobbs,B. Hoeneisen,Marc Hohlfeld,Zdenek Hubacek,N. K. Huske, V. Hynek, I. Iashvili,Y. Ilchenko,Robert Illingworth,A. S. Ito,Shabnam Jabeen,Marc Olivier Jaffré,D. O. Jamin,A. Jayasinghe,Rick Jesik,Ken A. Johns,Marvin E. Johnson,A. M. Jonckheere,Per M. Jönsson,Jyoti Joshi,Andreas W. Jung,Aurelio Juste, K. Kaadze,Eric Kajfasz,D. E. Karmanov,Peter A. Kasper,I. Katsanos,Robert L. Kehoe, S. Kermiche,Norik S. Khalatyan,Alexandre I. Khanov,Avto I. Kharchilava,Yu N. Kharzheev, J. M. Kohli,A. V. Kozelov,James A. Kraus,S. A. Kulikov,Arun K Rhine Kumar,Alexander Kupčo,Tibor Kurča,Vadim A. Kuzmin,Jiří Kvita,S. Lammers,Greg L. Landsberg,Paul L G Lebrun,H. S. Lee,Sungwon Lee,William Lee,J. Lellouch,Liang Li,Qizhong Li,S. M. Lietti,J. K. Lim,Don W. Lincoln,James T. Linnemann,V. V. Lipaev,Ronald J. Lipton,Yanping Liu,A. A. Lobodenko,Miloš V. Lokajíček,R. Lopes De Sa, H. J. Lubatti,René Luna Luna-García,Adam L. Lyon,Arthur K A MacIel,Dennis Mackin,R. Madar,R. Magaña Villalba,Sudhir K R Malik, V. L. Malyshev,Yurii Y. Maravin,J. Martínez-Ortega,Robert L. McCarthy,C. L. McGivern,M. M. Meijer,Alex Melnitchouk,Débora Peres Menezes,Pedro G. Mercadante,M. M. Merkin,Arnd B. Meyer,Jörg P. Meyer,F. Miconi,Naba Kumar Mondal,G. S. Muanza,M. J. Mulhearn,Elemér Nagy,Md D. Naimuddin,Meenakshi Narain,Ruchika Nayyar,Homer A. Neal,J. P. Negret,P. Neustroev, S. F. Novaes,Thomas Nunnemann,G. Z. Obrant,Jesus Orduna,N. Osman,J. Osta,G. J O Otero Y Garzón,M. Padilla,Amit Kumar Pal,Neeti D. Parashar,Vivek Parihar, S. K. Park,John A. Parsons,Richard A. Partridge,Nirmalya Parua,Amit N. Patwa,B. Penning,M. A. Perfilov,Klaus J. Peters,Yvonne Peters,Konstantinos A. Petridis,Gianluca Petrillo,Pierre Pétroff, R. Piegaia,Marc André Pleier,Pedro Luis Manuel Podesta-Lerma,Vladimir M. Podstavkov,P. A. Polozov,A. V. Popov,M. Prewitt,Darren D. Price,N. N. Prokopenko,Serban D. Protopopescu,Jun Qian,Arnulf Quadt,Breese Quinn,Murilo S. Rangel,Kirti Ranjan,Peter N. Ratoff,I. Razumov,Peter Renkel,Michael Rijssenbeek,Isabelle Ripp-Baudot, F. K. Rizatdinova,Mandy Rominsky,Anthony Joseph Ross,Christophe R. Royon, P. Rubinov,Randal C. Ruchti,Gennady A. Safronov,Ǵerard Sajot,P. Salcido,Alberto Sánchez-Hernández,Marijn P A Sanders,B. Sanghi,Amélia Severino Ferreira E Santos,G. Paul Savage,Lee Sawyer,Tim Scanlon,R. Dean Schamberger,Yu A. Scheglov,Heidi M. Schellman,Thorsten Schliephake,S. Schlobohm,Christian Schwanenberger,Reinhard Schwienhorst,Jadranka Sekaric,Horst Severini,Elizaveta K. Shabalina,Viatcheslav V. Shary,Andrey A. Shchukin,Rajiv K. Shivpuri,Vladislav Šimák,Vladimir I. Sirotenko,Patrick L. Skubic,P. F. Slattery,Dmitry V. Smirnov,K. J. Smith,Gregory R. Snow,James M. Snow,Scott S. Snyder,Stefan A. Söldner-Rembold,Lars Sonnenschein,Karel Soustružník,Jan Stark,V. L. Stolin,Dina A. Stoyanova,M. G. Strauss,David M. Strom,Linda Stutte,Larry J. Suter,Peter Svoisky,M. Takahashi,Andrs Jorge Tanasijczuk,Maxim Titov,V. V. Tokmenin,Y. T. Tsai,K. Tschann-Grimm,Dmitri Tsybychev,Boris Tuchming,Christopher G. Tully,L. N. Uvarov,S. Uvarov,S. A. Uzunyan,Richard J. Van Kooten,W. M. Van Leeuwen,Nikos Varelas,Erich W. Varnes,I. A. Vasilyev,Patrice Verdier,L. S. Vertogradov,Marco Verzocchi,Mika Vesterinen,D. Vilanova, P. Vokac,Heinrich D. Wahl,Michael Wang, J. Warchol,Gordon Watts,Mitchell R. Wayne,Marc S. Weber,L. Welty-Rieger,Andrew P. White,Daniel Wicke,Mark R J Williams,Graham W. Wilson,Markus Wobisch, D. R. Wood,T. R. Wyatt,Yangchun Xie,C. Xu,Sahal Yacoob,R. Yamada,Wanching Yang,T. Yasuda,Yu A. Yatsunenko,Zuxin Ye,Hao Yin,Kin Yip,S. W. Youn,Jaehoon Yu,S. Zelitch,Tianchi Zhao,Bing Zhou,Jian Zhu,Marek Zieliński,Daria Ziemińska,Lidia Živković
PHYSICAL REVIEW D（2012）
引用 158|浏览104
摘要
We report an updated measurement of the CP-violating phase, phi(J/psi phi)(s), and the decay-width difference for the two mass eigenstates, Delta Gamma(s), from the flavor-tagged decay B-s(0) -> J/psi phi. The data sample corresponds to an integrated luminosity of 8.0 fb(-1) accumulated with the D0 detector using p (p) over bar collisions at root s = 1.96 TeV produced at the Fermilab Tevatron collider. The 68% Bayesian credibility intervals, including systematic uncertainties, are Delta Gamma(s) = 0.163(-0.064)(+0.065) ps(-1) and phi(J/psi phi)(s) = -0.55(-0.36)(+0.38). The p-value for the Standard Model point is 29.8%.
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