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23–29 oct. 2022
Fuseau horaire Europe/Paris

Angular Analysis of Bs0ϕe+e in the low q2 region within the LHCb experiment

24 oct. 2022, 11:30
30m
Standard Model Standard Model

Orateur

Gaelle Khreich (IJCLab)

Description

One of the privileged ways to search for signs of New Physics (NP) beyond the Standard Model (SM), is the study of bs+ (= electron or muon) transitions which involve Flavour Changing Neutral Currents (FCNC) via box or loop diagrams. The LHCb experiment has recently published a set of measurements in tension with the SM predictions. The aim of this work is to perform an angular analysis on Bs0ϕe+e in the low dielectron mass region to provide the measurement of the photon polarization.

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