2017/02/28 by LHCb collaboration, R. Aaij, B. Adeva +769 · 1 citation
Chemistry · Physics and Astronomy · #Branching fraction #Chemistry #Crystallography #High-Energy Particle Collisions Research #Meson #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Pi #Quantum Chromodynamics and Particle Interactions #hep-ex
paper · pdf · doi:10.1007/jhep07(2017)021
published as JHEP 1707 (2017) 021 · 30 pages, 9 figures All figures and tables, along with any supplementary material and additional information, are available at https://lhcbproject.web.cern.ch/lhcbproject/Publications/LHCbProjectPublic/LHCb-PAPER-2016-056.html
openalex created_date 2017/03/16 · openalex publication_date 2017/07/01 · arxiv created 2017/10/29 · arxiv updated 2017/10/31 · openalex updated_date 2026/08/06
A study of B 0 s c and B 0 s c + -decays is performed using pp collision data corresponding to an integrated luminosity of 3.0 fb -1 , collected with the LHCb detector in Run 1 of the LHC. The observation of the decay B 0 s c is reported, where the c meson is reconstructed in the pp, K + K - + -, + - + -and K + K -K + K -decay modes and the (1020) in the K + K -decay mode. The decay B 0 s J/ is used as a normalisation channel. Evidence is also reported for the decay B 0 s c + -, where the c meson is reconstructed in the pp decay mode, using the decay B 0 s J/ + -as a normalisation channel. The measured branching fractions are