Complete expressions of the (s) over bar bg and (s) over barB gamma vertices are derived in the framework of minimal supersymmetric extension of the standard model with local B - L gauge symmetry. With some assumptions on parameters of the model, a numerical analysis of the supersymmetric contributions to the branching ratio and CP-asymmetry of (B) over bar -> X-s gamma is presented.
National Natural Science Foundation of China (NNSFC) [11275036, 11535002]
; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF131CJ1]
; Natural Science Foundation of Hebei province [A2013201277]
; Natural Science Foundation of Hebei University [2011JQ05, 2012-242]