PoS - Proceedings of Science
Volume 414 - 41st International Conference on High Energy physics (ICHEP2022) - Quark and Lepton Flavour Physics
Beauty to charmonuim decays at LHCb
W.Β Hu* Β on behalf of the LHCb collaboration
Full text: pdf
Pre-published on: November 19, 2022
Published on: June 15, 2023
The presence of charmonium in the final states of B decays is a very clean experimental signature that allows the efficient collection of large samples of these decays. In addition, decays of beauty hadrons to final states with charmonium resonances proceed mainly through π‘β†’π‘π‘π‘ž tree-level transitions. The negligible penguin pollutions make these decays excellent probes of Standard Model quantities like the 𝐡0 and 𝐡𝑠 mixing phases. In this work, we present the three most recent results of LHCb in the study of these decays.
DOI: https://doi.org/10.22323/1.414.0726
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