Speaker
Ms
Lidia Smirnova
(Moscow SU)
Description
Flavour changing neutral currents and precision measurements of CP
violation are investigated in ATLAS as probes to new physics beyond
the standard model. This talk presents the most recent results on the
search for the rare decay Bs (B0) -> mu+mu-, as well as providing
the latest update on the study of the different angular amplitudes
contributing to flavour tagged Bs -> J/psi phi (mu+mu-K+K-) decays.
The latter analysis measures the CP-violating phase phi_s, as well
as the average B_s meson lifetime Gamma_s and the decay width
difference DeltaGamma_s.
Primary author
Ms
Lidia Smirnova
(Moscow SU)
