22nd Conference on Flavor Physics and CP Violation (FPCP 2024)

B0s → μ+ μ− effective lifetime measurement in ATLAS

Not scheduled

15m

Chulalongkorn University

Parallel session Rare decays of hadrons and leptons Parallel - 2

Speaker

Frederic Deliot (Université Paris-Saclay (FR))

Description

ATLAS measurement of B0s → μ+ μ- effective lifetime with 2015-2016 data is presented. This observable, along with the branching fraction of the decay, is sensitive to New physics contributions to the decay amplitude. The measurement result is consistent with the SM.