4.8 Article

Evidence of Wγγ Production in pp Collisions at √s=8 TeV and Limits on Anomalous Quartic Gauge Couplings with the ATLAS Detector

期刊

PHYSICAL REVIEW LETTERS
卷 115, 期 3, 页码 -

出版社

AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.115.031802

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资金

  1. ANPCyT, Argentina
  2. YerPhI, Armenia
  3. ARC, Australia
  4. BMWFW, Austria
  5. FWF, Austria
  6. ANAS, Azerbaijan
  7. SSTC, Belarus
  8. CNPq, Brazil
  9. FAPESP, Brazil
  10. NSERC, Canada
  11. NRC, Canada
  12. CFI, Canada
  13. CERN
  14. CONICYT, Chile
  15. CAS, China
  16. MOST, China
  17. NSFC, China
  18. COLCIENCIAS, Colombia
  19. MSMT CR, Czech Republic
  20. MPO CR, Czech Republic
  21. VSC CR, Czech Republic
  22. DNRF, Denmark
  23. DNSRC, Denmark
  24. Lundbeck Foundation, Denmark
  25. EPLANET, European Union
  26. ERC, European Union
  27. NSRF, European Union
  28. IN2P3-CNRS, France
  29. CEA-DSM/IRFU, France
  30. GNSF, Georgia
  31. BMBF, Germany
  32. DFG, Germany
  33. HGF, Germany
  34. MPG, Germany
  35. AvH Foundation, Germany
  36. GSRT, Greece
  37. NSRF, Greece
  38. RGC, China
  39. Hong Kong SAR, China
  40. ISF, Israel
  41. MINERVA, Israel
  42. GIF, Israel
  43. I-CORE, Israel
  44. Benoziyo Center, Israel
  45. INFN, Italy
  46. MEXT , Japan
  47. JSPS, Japan
  48. CNRST, Morocco
  49. FOM, Netherlands
  50. NWO, Netherlands
  51. BRF, Norway
  52. RCN, Norway
  53. MNiSW, Poland
  54. NCN, Poland
  55. GRICES, Portugal
  56. FCT, Portugal
  57. MNE/IFA, Romania
  58. MES of Russia, Russian Federation
  59. NRC KI, Russian Federation
  60. JINR
  61. MSTD, Serbia
  62. MSSR, Slovakia
  63. ARRS, Slovenia
  64. MIZS, Slovenia
  65. DST/NRF, South Africa
  66. MINECO, Spain
  67. SRC, Sweden
  68. Wallenberg Foundation, Sweden
  69. SER, Switzerland
  70. SNSF, Switzerland
  71. Cantons of Bern and Geneva, Switzerland
  72. NSC, Taiwan
  73. TAEK, Turkey
  74. STFC, United Kingdom
  75. Royal Society, United Kingdom
  76. Leverhulme Trust, United Kingdom
  77. DOE, United States of America
  78. NSF, United States of America
  79. ICREA Funding Source: Custom
  80. STFC [ST/M004821/1, PP/D002915/1, PP/E000355/1, PP/E002846/1, ST/J004928/1, ST/I00372X/1, ST/K50208X/1, ST/K003658/1, ST/L001179/1, ST/L003414/1, ST/G502320/1, ST/I006080/1, ST/L001195/1, ST/H001093/1, ST/N000307/1, ST/J005487/1, ST/J005525/1, ST/K000705/1, ST/M001407/1, ST/M006980/1, ST/L000326/1, ST/J501074/1, ST/M000664/1, ST/L000970/1, ST/N000463/1, ST/J00474X/1, ST/M001504/1, ST/N000420/1, ST/M003213/1, ST/K00140X/1, ST/J004944/1, ST/L003325/1, ST/K001302/1, ST/L003511/1, ST/M002306/1, ST/M503575/1, ST/L00352X/1, ST/M000761/1, ST/J005576/1, ST/K001361/1, ST/N000277/1, ST/I005803/1, PP/E003087/1, ST/I000186/1, ST/L003112/1, ST/I000178/1, ST/K001388/1, ST/M001733/1, ST/K001329/1, ST/M001431/1, ST/H001093/2, ST/G50228X/1, ST/K001248/1, ST/K00073X/1, ST/K00137X/1, ST/I006056/1, ST/L006480/1, PP/E000347/1, ST/H00100X/2, ST/L001144/1, ST/H00100X/1] Funding Source: UKRI
  81. Science and Technology Facilities Council [ST/L000326/1, PP/E002846/1, ST/M004821/1, ST/L001144/1, ST/H00100X/2, PP/E003087/1, ST/J004928/1, ST/N000307/1, ST/I006080/1, ST/L000970/1 ATLAS Upgrades, ST/M004821/1 GRIDPP, ST/L003325/1, ST/M001733/1, ST/J00474X/1 ATLAS Upgrades, 1334588, ST/K001310/1, PP/E000444/1, 1201187, 1082012, GRIDPP, ST/K00073X/1, ST/M002306/1, ST/L001179/1 ATLAS Upgrade, ST/K001310/1 ATLAS Upgrades, ST/K001361/1 ATLAS Upgrades, ST/I006056/1 ATLAS Upgrade, ST/I006056/1 ATLAS Upgrades, PP/E000355/1, ST/K50208X/1, ST/J005487/1, ST/J004928/1 ATLAS Upgrades, ST/H00100X/1, ST/L000970/1, ST/K001361/1 LHCb, ST/K000705/1, ST/N000420/1, ST/J005576/1, ST/K001310/1 LHCb Upgrades, ST/M006980/1 ATLAS Upgrades, ST/K001388/1, ST/I000186/1, PP/E000347/1, ST/K001361/1 LHCb Upgrades, ST/L003112/1, ST/L00352X/1, ST/H001093/1, 1366825, ST/K001361/1, ST/K001302/1, ST/K001264/1 ATLAS, ST/I005803/1 GRIDPP, ST/M000761/1, ST/K001248/1, ST/K001361/1 ATLAS, ST/M003213/1, ST/G50228X/1, ST/L001195/1, ST/M001407/1, ST/M002306/1 ATLAS Upgrades, ST/L000970/1 ATLAS Upgrade, ST/J00474X/1, ST/I000178/1, ST/K003658/1 GRIDPP, ST/M006980/1, ST/M002071/1 ATLAS Upgrades, 1521422, PP/D002915/1, ST/J005525/1, ST/M001474/1, ST/M000664/1, ST/J501074/1, ST/K003658/1, ST/L001179/1 ATLAS Upgrades, ST/M503575/1, ST/I00372X/1, ST/J004928/1 ATLAS Upgrade, ST/L003511/1, ST/K001310/1 LHCb, ST/K001426/1 ATLAS, ST/K00140X/1, 1575161, ST/K001329/1, ATLAS, ST/K001418/1, ST/I006056/1, ST/M001504/1, ST/J004944/1, 1366364, ST/N000277/1, ST/L003414/1, ST/H001093/2, ST/N000463/1, ST/L001179/1, ST/K00137X/1, ST/L001209/1 ATLAS Upgrades, ST/G502320/1, ST/M001431/1, ST/I00372X/1 GRIDPP, ST/K001361/1 MINOS/MINOS+, ST/K001310/1 ATLAS, ST/M007103/1 ATLAS Upgrades, ST/L006480/1, ST/I005803/1] Funding Source: researchfish
  82. Direct For Mathematical & Physical Scien
  83. Division Of Physics [1119200] Funding Source: National Science Foundation

向作者/读者索取更多资源

This Letter reports evidence of triple gauge boson production pp -> W(l nu)gamma gamma + X, which is accessible for the first time with the 8 TeV LHC data set. The fiducial cross section for this process is measured in a data sample corresponding to an integrated luminosity of 20.3 fb(-1), collected by the ATLAS detector in 2012. Events are selected using the W boson decay to e nu or mu nu as well as requiring two isolated photons. The measured cross section is used to set limits on anomalous quartic gauge couplings in the high diphoton mass region.

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