PoS - Proceedings of Science
Volume 398 - The European Physical Society Conference on High Energy Physics (EPS-HEP2021) - T08: Flavour Physics and CP Violation
CP violation in charmless 2-body B meson decays at LHCb
T. Grammatico*  on behalf of the LHCb collaboration
Full text: pdf
Pre-published on: January 12, 2022
Published on: May 12, 2022
Charmless 2-body B-meson decays can present large $C\!P$ asymmetries.
The study of $C\!P$ violation in the decay $B^+ \rightarrow K^+ \pi^0$ can help to better understand the $K\pi$-puzzle. We report here the latest LHCb measurement of the direct $C\!P$ asymmetry, which is the most precise as for now.
Observation of $C\!P$ violation in 2-body $B^0_{(s)}$-meson decays to charged pions and kaons can help constraining the CKM unitarity triangle.
The study of these observables in LHCb, presented here, results in the first observation of time-dependent $C\!P$ asymmetry in a $B_s^0$-meson decay.
DOI: https://doi.org/10.22323/1.398.0516
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.