MO-A9-4 11:30

Direct CP Violation And Isospin Symmetry Breaking In B->K* Gamma From An Extra Generation Of Vector Quarks*, Mohammad Ahmady , F Chishtie , University of Western Ontario — We look into the effect of an extra generation of vector quarks on the direct CP violation and isospin asymmetry in B®K*g decay. We show that these observables could be quite sensitive to the non-unitarity parameter U^sb.

* This work is being supported by NSERC

* This work is being supported by NSERC