Current Status of CP Violation Measurements from D0

ORAL

Abstract

We present the current status of searches for CP violation in the $B_s$ system in the D0 Experiment. The results include a measurement of the CP-violating phase ($\phi_s$) from flavor-tagged $B_s \to J/\psi \phi$ decays, indirect searches for CP violation from charge asymmetries in semileptonic $B_s$ decays, and a measurement of the predominantly CP-even branching fraction $Br(B_s^0 \to D_s^{(*)+} D_s^{(*)-})$. Combined results are presented and exclusion contours are obtained in the $B_s$ lifetime difference vs $\phi_s$ plane.

Authors

  • John Ellison

    UC Riverside