Regular Article - Theoretical Physics
Form factors and branching ratios of the FCNC decays
Department of Physics, Isfahan University of Technology, 84156-83111, Isfahan, Iran
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Accepted: 9 May 2015
Published online: 21 May 2015
We analyze the semileptonic , transitions in the framework of the three-point QCD sum rules in the standard model. These rare decays are governed by the flavor-changing neutral current transition of . Considering the quark condensate contributions, the relevant form factors as well as the branching fractions of these transitions are calculated.
© SIF and Springer-Verlag Berlin Heidelberg, 2015