14–21 mars 2015
Fuseau horaire Europe/Paris

Implications of $b\to s$ measurements for model-building

20 mars 2015, 09:40
15m
Ordinary Theory Heavy Flavours

Orateur

Dr David Straub (Universe Cluster, TUM)

Description

Recent measurements of rare decays based on the $b\to s$ transition, like $B\to K^*\mu^+\mu^-$, $B_s\to \phi\mu^+\mu^-$, and $B^+\to K^+\ell^+\ell^-$, have shown various tensions with Standard Model expectations. This talk will give an interpretation of these measurements, assuming that they are due to new physics rather than underestimated hadronic effects. First, a model-independent global fit taking into account all the relevant experimental results and updated theoretical inputs will be presented. Second, the implications of the fit results for several models of new physics will be discussed.

Auteur principal

Dr David Straub (Universe Cluster, TUM)

Documents de présentation