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Phys Rev Lett. 2015 Oct 16;115(16):161601. doi: 10.1103/PhysRevLett.115.161601. Epub 2015 Oct 14.

Search for Violation of CPT and Lorentz Invariance in Bs(0) Meson Oscillations.

Abazov VM1, Abbott B2, Acharya BS3, Adams M4, Adams T5, Agnew JP6, Alexeev GD1, Alkhazov G7, Alton A8, Askew A5, Atkins S9, Augsten K10, Avila C11, Badaud F12, Bagby L13, Baldin B13, Bandurin DV14, Banerjee S3, Barberis E15, Baringer P16, Bartlett JF13, Bassler U17, Bazterra V4, Bean A16, Begalli M18, Bellantoni L13, Beri SB19, Bernardi G20, Bernhard R21, Bertram I22, Besançon M17, Beuselinck R23, Bhat PC13, Bhatia S24, Bhatnagar V19, Blazey G25, Blessing S5, Bloom K26, Boehnlein A13, Boline D27, Boos EE28, Borissov G22, Borysova M29, Brandt A30, Brandt O31, Brock R32, Bross A13, Brown D20, Bu XB13, Buehler M13, Buescher V33, Bunichev V28, Burdin S22, Buszello CP34, Camacho-Pérez E35, Casey BC13, Castilla-Valdez H35, Caughron S32, Chakrabarti S27, Chan KM36, Chandra A37, Chapon E17, Chen G16, Cho SW38, Choi S38, Choudhary B39, Cihangir S13, Claes D26, Clutter J16, Cooke M13, Cooper WE13, Corcoran M37, Couderc F17, Cousinou MC40, Cuth J33, Cutts D41, Das A42, Davies G23, de Jong SJ43,44, De La Cruz-Burelo E35, Déliot F17, Demina R45, Denisov D13, Denisov SP46, Desai S13, Deterre C6, DeVaughan K26, Diehl HT13, Diesburg M13, Ding PF6, Dominguez A26, Dubey A39, Dudko LV28, Duperrin A40, Dutt S19, Eads M25, Edmunds D32, Ellison J47, Elvira VD13, Enari Y20, Evans H48, Evdokimov A4, Evdokimov VN46, Fauré A17, Feng L25, Ferbel T45, Fiedler F33, Filthaut F43,44, Fisher W32, Fisk HE13, Fortner M25, Fox H22, Fuess S13, Garbincius PH13, Garcia-Bellido A45, García-González JA35, Gavrilov V49, Geng W40,32, Gerber CE4, Gershtein Y50, Ginther G13,45, Gogota O29, Golovanov G1, Grannis PD27, Greder S51, Greenlee H13, Grenier G52, Gris P12, Grivaz JF53, Grohsjean A17, Grünendahl S13, Grünewald MW54, Guillemin T53, Gutierrez G13, Gutierrez P2, Haley J55, Han L56, Harder K6, Harel A45, Hauptman JM57, Hays J23, Head T6, Hebbeker T58, Hedin D25, Hegab H55, Heinson AP47, Heintz U41, Hensel C59, Heredia-De La Cruz I35, Herner K13, Hesketh G6, Hildreth MD36, Hirosky R14, Hoang T5, Hobbs JD27, Hoeneisen B60, Hogan J37, Hohlfeld M33, Holzbauer JL24, Howley I30, Hubacek Z10,17, Hynek V10, Iashvili I61, Ilchenko Y42, Illingworth R13, Ito AS13, Jabeen S13, Jaffré M53, Jayasinghe A2, Jeong MS38, Jesik R23, Jiang P56, Johns K62, Johnson E32, Johnson M13, Jonckheere A13, Jonsson P23, Joshi J47, Jung AW13, Juste A63, Kajfasz E40, Karmanov D28, Katsanos I26, Kaur M19, Kehoe R42, Kermiche S40, Khalatyan N13, Khanov A55, Kharchilava A61, Kharzheev YN1, Kiselevich I49, Kohli JM19, Kozelov AV46, Kraus J24, Kumar A61, Kupco A64, Kurča T52, Kuzmin VA28, Lammers S48, Lebrun P52, Lee HS38, Lee SW57, Lee WM13, Lei X62, Lellouch J20, Li D20, Li H14, Li L47, Li QZ13, Lim JK38, Lincoln D13, Linnemann J32, Lipaev VV46, Lipton R13, Liu H42, Liu Y56, Lobodenko A7, Lokajicek M64, Lopes de Sa R13, Luna-Garcia R35, Lyon AL13, Maciel AK59, Madar R21, Magaña-Villalba R35, Malik S26, Malyshev VL1, Mansour J31, Martínez-Ortega J35, McCarthy R27, McGivern CL6, Meijer MM43,44, Melnitchouk A13, Menezes D25, Mercadante PG65, Merkin M28, Meyer A58, Meyer J31, Miconi F51, Mondal NK3, Mulhearn M14, Nagy E40, Narain M41, Nayyar R62, Neal HA8, Negret JP11, Neustroev P7, Nguyen HT14, Nunnemann T66, Orduna J37, Osman N40, Osta J36, Pal A30, Parashar N67, Parihar V41, Park SK38, Partridge R41, Parua N48, Patwa A68, Penning B23, Perfilov M28, Peters Y6, Petridis K6, Petrillo G45, Pétroff P53, Pleier MA68, Podstavkov VM13, Popov AV46, Prewitt M37, Price D6, Prokopenko N46, Qian J8, Quadt A31, Quinn B24, Ratoff PN22, Razumov I46, Ripp-Baudot I51, Rizatdinova F55, Rominsky M13, Ross A22, Royon C17, Rubinov P13, Ruchti R36, Sajot G69, Sánchez-Hernández A35, Sanders MP66, Santos AS59, Savage G13, Savitskyi M29, Sawyer L9, Scanlon T23, Schamberger RD27, Scheglov Y7, Schellman H70, Schott M33, Schwanenberger C6, Schwienhorst R32, Sekaric J16, Severini H2, Shabalina E31, Shary V17, Shaw S6, Shchukin AA46, Simak V10, Skubic P2, Slattery P45, Smirnov D36, Snow GR26, Snow J71, Snyder S68, Söldner-Rembold S6, Sonnenschein L58, Soustruznik K72, Stark J69, Stoyanova DA46, Strauss M2, Suter L6, Svoisky P2, Titov M17, Tokmenin VV1, Tsai YT45, Tsybychev D27, Tuchming B17, Tully C73, Uvarov L7, Uvarov S7, Uzunyan S25, Van Kooten R48, van Leeuwen WM43, Varelas N4, Varnes EW62, Vasilyev IA46, Verkheev AY1, Vertogradov LS1, Verzocchi M13, Vesterinen M6, Vilanova D17, Vokac P10, Wahl HD5, Wang MH13, Warchol J36, Watts G74, Wayne M36, Weichert J33, Welty-Rieger L70, Williams MR48, Wilson GW16, Wobisch M9, Wood DR15, Wyatt TR6, Xie Y13, Yamada R13, Yang S56, Yasuda T13, Yatsunenko YA1, Ye W27, Ye Z13, Yin H13, Yip K68, Youn SW13, Yu JM8, Zennamo J61, Zhao TG6, Zhou B8, Zhu J8, Zielinski M45, Zieminska D48, Zivkovic L20; D0 Collaboration.

Author information

1
Joint Institute for Nuclear Research, Dubna, Russia.
2
University of Oklahoma, Norman, Oklahoma 73019, USA.
3
Tata Institute of Fundamental Research, Mumbai, India.
4
University of Illinois at Chicago, Chicago, Illinois 60607, USA.
5
Florida State University, Tallahassee, Florida 32306, USA.
6
The University of Manchester, Manchester M13 9PL, United Kingdom.
7
Petersburg Nuclear Physics Institute, St. Petersburg, Russia.
8
University of Michigan, Ann Arbor, Michigan 48109, USA.
9
Louisiana Tech University, Ruston, Louisiana 71272, USA.
10
Czech Technical University in Prague, Prague, Czech Republic.
11
Universidad de los Andes, Bogotá, Colombia.
12
LPC, Université Blaise Pascal, CNRS/IN2P3, Clermont, France.
13
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
14
University of Virginia, Charlottesville, Virginia 22904, USA.
15
Northeastern University, Boston, Massachusetts 02115, USA.
16
University of Kansas, Lawrence, Kansas 66045, USA.
17
CEA, Irfu, SPP, Saclay, France.
18
Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil.
19
Panjab University, Chandigarh, India.
20
LPNHE, Universités Paris VI and VII, CNRS/IN2P3, Paris, France.
21
Physikalisches Institut, Universität Freiburg, Freiburg, Germany.
22
Lancaster University, Lancaster LA1 4YB, United Kingdom.
23
Imperial College London, London SW7 2AZ, United Kingdom.
24
University of Mississippi, University, Mississippi 38677, USA.
25
Northern Illinois University, DeKalb, Illinois 60115, USA.
26
University of Nebraska, Lincoln, Nebraska 68588, USA.
27
State University of New York, Stony Brook, New York 11794, USA.
28
Moscow State University, Moscow, Russia.
29
Taras Shevchenko National University of Kyiv, Kiev, Ukraine.
30
University of Texas, Arlington, Texas 76019, USA.
31
II. Physikalisches Institut, Georg-August-Universität Göttingen, Göttingen, Germany.
32
Michigan State University, East Lansing, Michigan 48824, USA.
33
Institut für Physik, Universität Mainz, Mainz, Germany.
34
Uppsala University, Uppsala, Sweden.
35
CINVESTAV, Mexico City, Mexico.
36
University of Notre Dame, Notre Dame, Indiana 46556, USA.
37
Rice University, Houston, Texas 77005, USA.
38
Korea Detector Laboratory, Korea University, Seoul, Korea.
39
Delhi University, Delhi, India.
40
CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France.
41
Brown University, Providence, Rhode Island 02912, USA.
42
Southern Methodist University, Dallas, Texas 75275, USA.
43
Nikhef, Science Park, Amsterdam, The Netherlands.
44
Radboud University Nijmegen, Nijmegen, The Netherlands.
45
University of Rochester, Rochester, New York 14627, USA.
46
Institute for High Energy Physics, Protvino, Russia.
47
University of California Riverside, Riverside, California 92521, USA.
48
Indiana University, Bloomington, Indiana 47405, USA.
49
Institute for Theoretical and Experimental Physics, Moscow, Russia.
50
Rutgers University, Piscataway, New Jersey 08855, USA.
51
IPHC, Université de Strasbourg, CNRS/IN2P3, Strasbourg, France.
52
IPNL, Université Lyon 1, CNRS/IN2P3, Villeurbanne, France and Université de Lyon, Lyon, France.
53
LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France.
54
University College Dublin, Dublin, Ireland.
55
Oklahoma State University, Stillwater, Oklahoma 74078, USA.
56
University of Science and Technology of China, Hefei, People's Republic of China.
57
Iowa State University, Ames, Iowa 50011, USA.
58
III. Physikalisches Institut A, RWTH Aachen University, Aachen, Germany.
59
LAFEX, Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, Brazil.
60
Universidad San Francisco de Quito, Quito, Ecuador.
61
State University of New York, Buffalo, New York 14260, USA.
62
University of Arizona, Tucson, Arizona 85721, USA.
63
Institució Catalana de Recerca i Estudis Avançats (ICREA) and Institut de Física d'Altes Energies (IFAE), Barcelona, Spain.
64
Institute of Physics, Academy of Sciences of the Czech Republic, Prague, Czech Republic.
65
Universidade Federal do ABC, Santo André, Brazil.
66
Ludwig-Maximilians-Universität München, München, Germany.
67
Purdue University Calumet, Hammond, Indiana 46323, USA.
68
Brookhaven National Laboratory, Upton, New York 11973, USA.
69
LPSC, Université Joseph Fourier Grenoble 1, CNRS/IN2P3, Institut National Polytechnique de Grenoble, Grenoble, France.
70
Northwestern University, Evanston, Illinois 60208, USA.
71
Langston University, Langston, Oklahoma 73050, USA.
72
Charles University, Faculty of Mathematics and Physics, Center for Particle Physics, Prague, Czech Republic.
73
Princeton University, Princeton, New Jersey 08544, USA.
74
University of Washington, Seattle, Washington 98195, USA.

Abstract

We present the first search for CPT-violating effects in the mixing of Bs(0) mesons using the full Run II data set with an integrated luminosity of 10.4  fb(-1) of proton-antiproton collisions collected using the D0 detector at the Fermilab Tevatron Collider. We measure the CPT-violating asymmetry in the decay Bs(0)→μ(±)Ds(±) as a function of celestial direction and sidereal phase. We find no evidence for CPT-violating effects and place limits on the direction and magnitude of flavor-dependent CPT- and Lorentz-invariance violating coupling coefficients. We find 95% confidence intervals of Δa⊥<1.2×10(-12)  GeV and (-0.8<ΔaT-0.396ΔaZ<3.9)×10(-13)  GeV.

PMID:
26550864
DOI:
10.1103/PhysRevLett.115.161601
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