Seminari INFN

The Vcb puzzle

by Paolo Gambino (Universita' di Torino)

Europe/Rome
Aula Conversi (Dip. di Fisica - Edificio G. Marconi)

Aula Conversi

Dip. di Fisica - Edificio G. Marconi

Description
Since several years there is significant discrepancy in the determination of the CKM element Vcb from inclusive and exclusive semileptonic B decays. I will give an overview of these determinations and explain some recent progress, and conclude briefly discussing new physics interpretations.