Speaker
Hanae Tilquin
(Imperial College (GB))
Description
Several discrepant measurements have been observed by LHCb and other experiments in b→cτν decays over the past few years. If these are due to new physics beyond the Standard Model, several models suggest an associated large enhancement in the branching fractions of b→sττ decays. Such decays have not been observed yet, and the existing upper limits which have been set are several orders of magnitude above the Standard Model expectations. This talk presents recent results on b→sττ decays, performed at LHCb
Author
Hanae Tilquin
(Imperial College (GB))
Co-author
Keri Vos
(Nikhef National institute for subatomic physics (NL))