4.4 Article

Searches for rare Bs0 and B0 decays into four muons

Journal

JOURNAL OF HIGH ENERGY PHYSICS
Volume -, Issue 3, Pages -

Publisher

SPRINGER
DOI: 10.1007/JHEP03(2022)109

Keywords

B Physics; Branching fraction; Flavour Changing Neutral Currents; Hadron-Hadron Scattering; Rare Decay

Funding

  1. CAPES
  2. CNPq
  3. FAPERJ
  4. FINEP (Brazil)
  5. MOST
  6. NSFC (China)
  7. CNRS/IN2P3 (France)
  8. BMBF, DFG
  9. MPG (Germany)
  10. NWO
  11. MNiSW
  12. NCN (Poland)
  13. MEN/IFA (Romania)
  14. MICINN (Spain)
  15. SNSF
  16. SER (Switzerland)
  17. NASU (Ukraine)
  18. NSF
  19. DESY (Germany)
  20. INFN (Italy)
  21. PIC (Spain)
  22. GridPP (United Kingdom)
  23. Yandex LLC (Russia)
  24. CSCS (Switzerland)
  25. CBPF (Brazil)
  26. NERSC (U.S.A.)
  27. ARC
  28. AvH Foundation (Germany)
  29. EPLANET, Marie Sklodowska-Curie Actions
  30. ERC
  31. ANR
  32. Labex P2IO
  33. Region Auvergne-Rhone-Alpes (France)
  34. Key Research Program of Frontier Sciences of CAS
  35. Fundamental Research Funds for the Central Universities
  36. Program of Guangzhou (China)
  37. RFBR
  38. RSF
  39. GVA
  40. XuntaGal and GENCAT (Spain)
  41. Leverhulme Trust
  42. Royal Society

Ask authors/readers for more resources

Rare B-s(0) and B-0 decays into four muons were searched for using proton-proton collision data recorded by the LHCb experiment. No evidence for the searched decays was found, and upper limits on their branching fractions were set.
Searches for rare B-s(0) and B-0 decays into four muons are performed using proton-proton collision data recorded by the LHCb experiment, corresponding to an integrated luminosity of 9 fb(-1). Direct decays and decays via light scalar and J/psi resonances are considered. No evidence for the six decays searched for is found and upper limits at the 95% confidence level on their branching fractions ranging between 1.8 x 10(-10) and 2.6 x 10(-9) are set.

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