Jul 4 – 11, 2012
Melbourne Convention and Exhibition Centre
Australia/Melbourne timezone
ICHEP2012 - 36th International Conference for High Energy Physics

Searches for CP violation in the B0s system using B0s-->J/psi+(phi/f0/f2) decays

Jul 7, 2012, 4:30 PM
15m
Room 220 (Melbourne Convention and Exhibition Centre)

Room 220

Melbourne Convention and Exhibition Centre

Melbourne Australia

Speaker

Dr Dmitri Tsybychev (Stony Brook University (US))

Description

We report updated measurement of the CP-violating phase phi_s and of the decay width differences for the two mass eigenstates DeltaGamma_s from the flavor-tagged decay B0s-->J/psi+phi. We also present measurements of the branching ratios for the decays B0s-->J/psi+f0 and B0s-->J/psi+f2, a study of the angular distribution for the latter decay and improve the determination of the CP violation parameters using the B0s-->J/psi+f0 decay.

Primary author

Dr Dmitri Tsybychev (Stony Brook University (US))

Presentation materials