Decays of beauty to double open-charm hadrons at LHCb

17 Oct 2023, 11:30
20m
Ketteler Saal

Ketteler Saal

Speaker

Marian Stahl (CERN)

Description

Latest LHCb results on beauty decays to two open charm hadrons are presented.
Those decays probe QCD factorization, are dominant sources of
backgrounds in beauty to charm lepton universality measurements
involving taus, and are crucial inputs to the spectroscopy of exotic
states like penta- or tetra-quarks. Results shown include first
observations and branching fraction measurements using data from Run1
and Run2 of the LHC.

Parallel Session Hadron Spectroscopy

Primary author

Marian Stahl (CERN)

Presentation materials