Measurements of CP violating phases provide valuable tests of the flavour sector in the SM and offer opportunities to search for signs of beyond-SM physics. The LHCb experiment has measured mixing-induced CP violation in various B0 decay modes using proton-proton collision data, corresponding to an integrated luminosity of 3 fb−1, collected at s = 7 and 8 TeV. In this talk latest results on B0 → J/ψ KS0, B0 → D+D− and B0 → J/ψ π−π+ decays are reported. The measurements of the CP violating phases are presented and the contributions due to tree-level and loop processes are discussed.
Calvi, M. (2017). Mixing-induced CP violation in B0 decays. In 9th International Workshop on the CKM Unitarity Triangle, CKM 2016. Sissa Medialab Srl [10.22323/1.291.0088].
Mixing-induced CP violation in B0 decays
Calvi M.
2017
Abstract
Measurements of CP violating phases provide valuable tests of the flavour sector in the SM and offer opportunities to search for signs of beyond-SM physics. The LHCb experiment has measured mixing-induced CP violation in various B0 decay modes using proton-proton collision data, corresponding to an integrated luminosity of 3 fb−1, collected at s = 7 and 8 TeV. In this talk latest results on B0 → J/ψ KS0, B0 → D+D− and B0 → J/ψ π−π+ decays are reported. The measurements of the CP violating phases are presented and the contributions due to tree-level and loop processes are discussed.
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