4.7 Article

Search for the decay Bs0 → μ+μ- with the ATLAS detector

期刊

PHYSICS LETTERS B
卷 713, 期 4-5, 页码 387-407

出版社

ELSEVIER
DOI: 10.1016/j.physletb.2012.06.013

关键词

B meson; Rare decays; FCNC; ATLAS; LHC

资金

  1. ANPCyT, Argentina
  2. YerPhI, Armenia
  3. ARC, Australia
  4. BMWF, Austria
  5. ANAS, Azerbaijan
  6. SSTC, Belarus
  7. CNPq
  8. FAPESP, Brazil
  9. NSERC
  10. NRC
  11. CFI, Canada
  12. CERN
  13. CONICYT, Chile
  14. CAS
  15. MOST
  16. NSFC, China
  17. COLCIENCIAS, Colombia
  18. MSMT CR
  19. MPO CR
  20. VSC CR, Czech Republic
  21. DNRF
  22. DNSRC
  23. Lundbeck Foundation, Denmark
  24. EPLANET
  25. ERC, European Union
  26. IN2P3-CNRS
  27. CEA-DSM/IRFU, France
  28. GNAS, Georgia
  29. BMBF
  30. DFG
  31. HGF
  32. MPG
  33. AvH Foundation, Germany
  34. GSRT, Greece
  35. ISF
  36. MINERVA
  37. GIF
  38. DIP
  39. Benoziyo Center, Israel
  40. INFN, Italy
  41. MEXT
  42. JSPS, Japan
  43. CNRST, Morocco
  44. FOM
  45. NWO, Netherlands
  46. RCN, Norway
  47. MNiSW, Poland
  48. GRICES
  49. FCT, Portugal
  50. MERYS (MECTS), Romania
  51. MES of Russia
  52. ROSATOM, Russian Federation
  53. JINR
  54. MSTD, Serbia
  55. MSSR, Slovakia
  56. ARRS
  57. MVZT, Slovenia
  58. DST/NRF, South Africa
  59. MICINN, Spain
  60. SRC
  61. Wallenberg Foundation, Sweden
  62. SER
  63. SNSF
  64. Cantons of Bern and Geneva, Switzerland
  65. NSC, Taiwan
  66. TAEK, Turkey
  67. STFC
  68. Royal Society
  69. Leverhulme Trust, United Kingdom
  70. DOE
  71. NSF, United States of America
  72. ICREA Funding Source: Custom
  73. Austrian Science Fund (FWF) [P 22982] Funding Source: researchfish
  74. Science and Technology Facilities Council [ST/H001026/1, ST/I005803/1 GRIDPP, ST/K001264/1 ATLAS, ST/K001337/1, ST/K501840/1, ST/K001361/1, ST/H001093/1, ST/H001042/2, ST/H001042/1, ST/K001361/1 LHCb Upgrades, PP/E000347/1, ST/I005811/1, PP/E003699/1, ST/G502320/1, ST/K501840/1 GRIDPP, ST/H001093/2, ST/J004944/1, ST/K001418/1, ATLAS, ST/K00140X/1, ST/K001310/1 LHCb, ST/J004928/1 ATLAS Upgrade, ST/K001361/1 LHCb, ST/H00100X/1, ST/J002798/1, ST/K001248/1 ATLAS, PP/E000355/1, ST/K001361/1 ATLAS Upgrades, ST/K00140X/1 LHCb, ST/F007337/1, ST/K001310/1 ATLAS Upgrades, ST/K00073X/1, ST/J005460/1, GRIDPP, PP/E003699/2, ST/K001310/1, ST/L001144/1, ST/H00100X/2, PP/E002757/1, ST/I003142/1, ST/M001474/1, ST/I005803/1, ST/H001026/2, ST/K001310/1 ATLAS, ST/K001361/1 MINOS/MINOS+, ST/K001361/1 ATLAS, ST/K001248/1, ST/M000761/1, ST/K00140X/1 ATLAS, ST/L001195/1, ST/I003525/1, ST/K000705/1, ST/J005576/1, ST/K001310/1 LHCb Upgrades, ST/I000186/1, ST/K001337/1 ATLAS, ST/I006080/1, ST/J004928/1, PP/E003087/1, ST/I003517/1, ST/M001431/1, ST/M001512/1] Funding Source: researchfish
  75. Direct For Mathematical & Physical Scien
  76. Division Of Physics [1119200] Funding Source: National Science Foundation
  77. STFC [ST/I005811/1, ST/H001042/1, PP/E000355/1, ST/J004928/1, ST/G502320/1, ST/I006080/1, ST/L001195/1, ST/H001093/1, ST/K501840/1, ST/H001026/1, ST/I003142/1, ST/M000753/1, PP/E002757/1, ST/K000705/1, ST/K00140X/1, ST/F007337/1, ST/H001042/2, ST/J004944/1, PP/E003699/2, ST/M000761/1, ST/J005576/1, ST/K001361/1, ST/I003525/1, ST/I005803/1, ST/J005460/1, PP/E003087/1, ST/I000186/1, ST/J002798/1, ST/K001329/1, ST/M001431/1, ST/H001093/2, ST/K001248/1, ST/K00073X/1, ST/M001512/1, PP/E003699/1, ST/H001026/2, ST/K001337/1, PP/E000347/1, ST/H00100X/2, ST/I003517/1, ST/L001144/1, ST/H00100X/1] Funding Source: UKRI

向作者/读者索取更多资源

A blind analysis searching for the decay B-s(0) -> mu(+)mu(-) has been performed using proton-proton collisions at a centre-of-mass energy of 7 TeV recorded with the ATLAS detector at the LHC. With an integrated luminosity of 2.4 fb(-1) no excess of events over the background expectation is found and an upper limit is set on the branching fraction BR(B-s(0) -> mu(+)mu(-)) <2.2(1.9) x 10(-8) at 95% (90%) confidence level. (C) 2012 CERN. Published by Elsevier B.V. All rights reserved.

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