25-31 August 2019
The Grand Hotel Daegu
Asia/Seoul timezone

B-flavour anomalies in b->sll and b->clnu transitions at LHCb

27 Aug 2019, 16:50
25m
Maple Hall (LL/B1F) (The Grand Hotel Daegu)

Maple Hall (LL/B1F)

The Grand Hotel Daegu

Oral Presentation Working Group 4

Speaker

Adlene Hicheur (Federal University of Rio de Janeiro (BR))

Description

The concept of lepton universality, where the muon and tau particles are simply heavier copies of the electron, is a key prediction in the Standard Model (SM). In models beyond the SM, lepton universality can be naturally violated with new physics particles that couple preferentially to the second and third generation leptons. Over the last few years, several hints of lepton universality violation have been seen in both b->c and b->s semileptonic beauty decays. This presentation will review these anomalies and give an outlook for the near future. Other probes of NP in highly suppressed b-hadron decays will also be discussed.

Working Group WG4 : Muon Physics

Primary authors

LHCb Collaboration Adlene Hicheur (Federal University of Rio de Janeiro (BR))

Presentation Materials