PoS - Proceedings of Science
Volume 445 - 21st Conference on Flavor Physics and CP Violation (FPCP2023) - Parallel session A
Rare decays at CMS
L. Guzzi*  on behalf of the CMS Collaboration
Full text: pdf
Pre-published on: October 17, 2023
Published on: November 14, 2023
The latest CMS results are presented on the search for the neutrino-less $\tau^{\pm}\to\mu^{\pm}\mu^{\pm}\mu^{\mp}$ decay, the first observation of the $\eta\to\mu^+\mu^-\mu^+\mu^-$ decay, the measurement of the $B^0_s\to\mu^+\mu^-$ branching fraction, the measurement of the $B^0_s$ lifetime, the search for the $B^0\to\mu^+\mu^-$ decay, and the measurement of the angular observables of the $B^0\to K^{*0}\mu^+\mu^-$ decay. The results are based on data collected in proton-proton collisions at the centre of mass energy of 8 TeV and 13 TeV.
DOI: https://doi.org/10.22323/1.445.0050
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