17–24 Jul 2024
Prague
Europe/Prague timezone

Measurements of B mesons mixing phases at LHCb

20 Jul 2024, 18:00
15m
South Hall 1B

South Hall 1B

Parallel session talk 05. Quark and Lepton Flavour Physics Quark and Lepton Flavour Physics

Speaker

Mary Richardson-Slipper (The University of Edinburgh (GB))

Description

Measuring the mixing phases of the B0 and Bs mesons is very important to validate the CP violation paradigm of the Standard Model and to search for new physics beyond it. Golden modes to measure these quantities are those governed by tree-level $b\to c\bar{c}q$ transitions, that allow precise and theoretically clean determinations to be performed. Besides, measuring the mixing phases with modes receiving major contributions from penguin diagrams open the possibility to reveal new physics appearing in the loops. In this presentation we show the most recent measurements of B0 and Bs mixing phases at LHCb.

Alternate track 06. Strong Interactions and Hadron Physics
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Author

Mary Richardson-Slipper (The University of Edinburgh (GB))

Co-author

Keri Vos (Nikhef National institute for subatomic physics (NL))

Presentation materials