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Volume 367 - XXIX International Symposium on Lepton Photon Interactions at High Energies (LeptonPhoton2019) - Parallel Sessions
CP violation and mixing in beauty with LHCb
C.S. Rios* on behalf of the LHCb collaboration
*corresponding author
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Pre-published on: 2019 October 30
Published on: 2019 December 17
Recent results on time-dependent and time-integrated measurements of CP violation and of meson mixing in the beauty sector are presented, along with prospects for future sensitivities. Large asymmetries in Dalitz plot analyses of $B^{\pm} \to \pi^{\pm}K^-K^+$ and $B^+ \to \pi^+\pi^-\pi^+$ decays, including the first observation of CP violation involving a tensor state and the first observation of CP violation in a quasi-two-body interference, are reported. The study of {\it $B^0_s \to VV$ time dependent analyses} is also summarised, including the most precise measurements of $\phi_s^{c\bar{c}s}$, $\phi_s^{s\bar{s}s}$ and $\phi^{d\bar{d}s}$.
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