EP Seminar

Measurement of CP Violation in B<sub>s</sub> &rarr; J/&psi; &phi; Decays at CDF

by Michal Kreps (University of Warwick)

Europe/Zurich
222/R-001 (CERN)

222/R-001

CERN

Description
The B0s mixing phase βs is a key probe of physics beyond the standard model (SM). The first Tevatron measurements hinted at a ~2σ departure from the SM expectations. We present a new analysis using B0s → J/ψ φ decays reconstructed in 5.2 fb-1 of data collected by CDF detector, where tightened bounds on the mixing phase are obtained along with an improved measurement of the decay-width difference ΔΓs and of B0s.
Joint EP/PP CERN seminar
Poster
Slides
Organized by

Maria SPIROPULU/Guillaume UNAL/PH-EP............** Tea and Coffee will be served at 10:30