10-17 July 2019
Ghent
Europe/Brussels timezone

Observation of several sources of CP violation in B+ -> pi+ pi+ pi- decays at LHCb

11 Jul 2019, 12:00
20m
Campus Ledeganck - Aud. 6 (Ghent)

Campus Ledeganck - Aud. 6

Ghent

Parallel talk Flavour Physics and CP Violation Flavour Physics and CP Violation

Speaker

Jeremy Peter Dalseno (Universidade de Santiago de Compostela (ES))

Description

Very large CP asymmetries in decays of B mesons to final states containing three charged particles have been observed and attracted much interest. We present new results from a Dalitz plot analysis of B -> 3pi using a data sample corresponding to an integrated luminosity of 3 fb-1 of pp collisions recorded by the LHCb detector. Significant CP violation from different sources (S-wave, D-wave,S-P wave interference etc.) are established and may shed new light on understanding the underlying dynamics for CP violation in hadronic B decays.

Primary author

Presentation Materials