B_d-Bbar_d Mixing and the B_d -> J/psi K_s Asymmetry in General SUSY Models

D. Becirevic, M. Ciuchini, E. Franco +6

We present a next-to-leading order determination of the gluino-mediated SUSY contributions to B_d-Bbar_d mixing and to the CP asymmetry a_{J/psi K_s} in the framework of the mass-i…