Charmless B decays at the LHCb experiment

11th International Conference on Hyperons, Charm and Beauty Hadrons

Dossett, David^1,1

University of Warwick, Coventry

CV4 7AL, United Kingdom^1

关键词: B meson decays;    B-decays;    Branching fractions;    CP asymmetries;    Forward-backward asymmetry;    Measurements of;    Proton proton collisions;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/556/1/012041/pdf
DOI  :  10.1088/1742-6596/556/1/012041

来源: IOP

【 摘 要 】

Recent measurements of charmless B meson decays using proton-proton collision data collected by the LHCb experiment are presented here. Branching fraction measurements of the B0d,s→ K∗±K±decays have been made, as well as measurements of CP asymmetry in both the B±→ h±h+h-and B±→ h±pp¯ decays. In addition, the forward-backward asymmetry in the B±→ h±p decays was measured.