4.8 Article

Measurement of the Wγ Production Cross Section in Proton-Proton Collisions at √s=13 TeV and Constraints on Effective Field Theory Coefficients

期刊

PHYSICAL REVIEW LETTERS
卷 126, 期 25, 页码 -

出版社

AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.126.252002

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资金

  1. BMBWF (Austria)
  2. FWF (Austria)
  3. FNRS (Belgium)
  4. FWO (Belgium)
  5. CNPq (Brazil)
  6. CAPES (Brazil)
  7. FAPERJ (Brazil)
  8. FAPERGS (Brazil)
  9. FAPESP (Brazil)
  10. MES (Bulgaria)
  11. CERN
  12. CAS (China)
  13. MoST (China)
  14. NSFC (China)
  15. COLCIENCIAS (Colombia)
  16. MSES (Croatia)
  17. CSF (Croatia)
  18. RIF (Cyprus)
  19. SENESCYT (Ecuador)
  20. MoER (Estonia)
  21. ERC PUT (Estonia)
  22. ERDF (Estonia)
  23. Academy of Finland
  24. MEC (Finland)
  25. HIP (Finland)
  26. CEA (France)
  27. CNRS/IN2P3 (France)
  28. BMBF (Germany)
  29. DFG (Germany)
  30. HGF (Germany)
  31. GSRT (Greece)
  32. NKFIA (Hungary)
  33. DAE (India)
  34. DST (India)
  35. IPM (Iran)
  36. SFI (Ireland)
  37. INFN (Italy)
  38. MSIP (Republic of Korea)
  39. NRF (Republic of Korea)
  40. MES (Latvia)
  41. LAS (Lithuania)
  42. MOE (Malaysia)
  43. UM (Malaysia)
  44. BUAP (Mexico)
  45. CINVESTAV (Mexico)
  46. CONACYT (Mexico)
  47. LNS (Mexico)
  48. SEP (Mexico)
  49. UASLP-FAI (Mexico)
  50. MOS (Montenegro)
  51. MBIE (New Zealand)
  52. PAEC (Pakistan)
  53. MSHE (Poland)
  54. NSC (Poland)
  55. FCT (Portugal)
  56. INR (Dubna)
  57. MON (Russia)
  58. RosAtom (Russia)
  59. RAS (Russia)
  60. RFBR (Russia)
  61. NRC KI (Russia)
  62. MESTD (Serbia)
  63. SEIDI (Spain)
  64. CPAN (Spain)
  65. PCTI (Spain)
  66. FEDER (Spain)
  67. MOSTR (Sri Lanka)
  68. Swiss Funding Agencies (Switzerland)
  69. MST (Taipei)
  70. ThEPCenter (Thailand)
  71. IPST (Thailand)
  72. STAR (Thailand)
  73. NSTDA (Thailand)
  74. TUBITAK (Turkey)
  75. TAEK (Turkey)
  76. NASU (Ukraine)
  77. STFC (United Kingdom)
  78. DOE (USA)
  79. NSF (USA)

向作者/读者索取更多资源

A fiducial cross section for W gamma production in proton-proton collisions at 13 TeV center-of-mass energy was measured using data collected with the CMS detector at the LHC, and compared with theoretical expectations. Additionally, 95% confidence level intervals were reported for anomalous triple-gauge couplings within the effective field theory framework.
A fiducial cross section for W gamma production in proton-proton collisions is measured at a center-of-mass energy of 13 TeV in 137 fb(-1) of data collected using the CMS detector at the LHC. The W -> e nu and mu nu decay modes are used in a maximum-likelihood fit to the lepton-photon invariant mass distribution to extract the combined cross section. The measured cross section is compared with theoretical expectations at next-to-leading order in quantum chromodynamics. In addition, 95% confidence level intervals are reported for anomalous triple-gauge couplings within the framework of effective field theory.

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