Experimental HEP Seminar

New B Physics Results from DZero

Wendy Taylor

York University

Run IIa of the Fermilab Tevatron collider is now complete. The DZero experiment has thus far collected 1 fb^-1 of proton-antiproton collisions. In this talk, I will briefly describe the DZero detector. Then I will present two world's best B physics measurements based on the Run IIa data set: a measurement of CP violation in B mixing via the dimuon charge asymmetry and a study of B_s oscillations in semileptonic decays.