21-29 August 2019
Europe/Athens timezone
ICNFP 2019 follows HiX 2019 (also at the OAC), Int. Workshop devoted to Nucleon Structure at Large Bjorken-x (https://indico.cern.ch/event/799284/overview). Related ICNFP Session organized with HiX 2019 convenors will take place the 22-23 August

Recent results from LHCb

26 Aug 2019, 09:00
30m
Room 1

Room 1

Oral Presentation LHC Plenary Session

Speaker

Stefania Vecchi (Sezione di Ferrara (INFN)-Universita di Ferrara)

Description

In this talk we will highlight recent results from LHCb with a focus on measurements of CP violation in b and c decays and measurements testing Lepton Flavor Universality at LHCb .
The most recent results on CP violation in the decay, mixing and interference of both b and c hadrons obtained by the LHCb Collaboration with Run I and years 2015-2016 of Run II are reviewed. In particular world best constraints and world first measurements are provided for CKM elements, unitarity angles and charm parameters.
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.

Primary authors

Stefania Vecchi (Sezione di Ferrara (INFN)-Universita di Ferrara) Stefania Vecchi (Universita e INFN, Ferrara (IT))

Presentation Materials