Orateur
M.
Torsten Pfoh
(JGU Mainz)
Description
In many new physics scenarios, one expects big corrections to the
B_s-\bar B_s mixing amplitude. This gives rise to a new CP-violating phase, which tends to suppress the width difference of the heavy and the light meson state, given that there is no large enhancement of the decay amplitude. I will briefly discuss corretions to the mixing- and the decay amplitude for Randall-Sundrum models with a brane-localized Higgs-sector. The implications for observables such as the width differnce, the time-dependent asymmetry S_{\psi\phi}, and the semileptonic CP asymmetry A_{SL}^s, are investigated.
Author
M.
Torsten Pfoh
(JGU Mainz)
Co-auteur
M.
Florian Goertz
(JGU Mainz)
