mixing, and in general MSSMP. Ko1, G. Kramer2 and Jae-hyeon Park1
1 Department of Physics, KAIST, Daejeon 305-701, Korea
2 II. Institut für Theoretische Physik, Universität Hamburg, 22761 Hamburg, Germany
(Received: 1 July 2002 / Published online: 24 September 2002 )
We consider the gluino-mediated SUSY contributions to B0- mixing, and in the mass insertion approximation. We find that the (LL) mixing parameter can be as large as , but the (LR) mixing is strongly constrained by the branching ratio and we find . The implications for the direct CP asymmetry in and the dilepton charge asymmetry ( All) are also discussed, where substantial deviations from the standard model (SM) predictions are possible.
© Società Italiana di Fisica, Springer-Verlag 2002