First measurement of the -violating phase in ) decays

HIGHLIGHTS

• who: R. Aaij from the CERN, Geneva, Switzerland have published the research: First measurement of the -violating phase in ) decays, in the Journal: Eur. Phys. J. C (2021) 81:1026 of /2021/
• what: The analysis is based on a data set corresponding to an integrated luminosity of 3 fb-1 collected at the LHC in proton-proton ( pp) collisions at centre-of-mass energies of 7 and 8 TeV by the LHCb experiment. This is used to subtract the background contribution in the maximum-likelihood fit described in Sect 6. The authors provide a result . . .
  

   

  

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