$B_s$ Decays and Mixing

Abstract

Theoretical remarks are offered regarding recent hadron collider results on the mixing and decays of $B_s$ mesons. Topics covered include: (1) CP-violating mixing in $B_s({\text{ob}}_s)\to J/\psi \varphi$, (2) the D0 dimuon charge asymmetry, (3) information from triple products, (4) $B_s\to J/\psi f_0$, (5) new physics constraints, (6) some illustrative new physics scenarios.

Comments: Presented by J. Rosner at 13th International Conference on B-Physics at Hadron Machines - Beauty 2011 April 4-8, 2011, Amsterdam, The Netherlands. To be published by PoS. Some corrections added