EPS HEP 2015

Measurements of the photon polarisation in b→γs decays

23 Jul 2015, 11:30

15m

HS21

talk Flavour Physics and Fundamental Symmetries Flavour Physics and Fundamental Symmetries

Speaker

Pablo Ruiz Valls (Instituto de Fisica Corpuscular (ES))

Description

LHCb recently reported the first observation of a non-zero photon polarisation in b→γs decays. The interpretation of this result in terms of potential right-handed currents is still open. New results from the decays Bs→φγ and B0→K0ee are presented.

Presentation materials

photon_polarization_in_b_to_sgamma.pdf