Regular Article – Theoretical Physics
Searching for lepton flavor violating decays in the minimal R-symmetric supersymmetric standard model
Department of Physics, Baoding University, 071000, Baoding, China
2 School of Mathematics and Science, Hebei GEO University, 050031, Shijiazhuang, China
3 Department of Physics, Hebei University, 071002, Baoding, China
4 Key Laboratory of High-Precision Computation and Application of Quantum Field Theory of Hebei Province, 071002, Baoding, China
5 School of Science, University of Science and Technology Liaoning, 114051, Anshan, China
Accepted: 10 December 2020
Published online: 19 December 2020
We analyze the lepton flavor violating decays () in the scenario of the minimal R-symmetric supersymmetric standard model. The prediction on the branching ratios BR and BR is affected by the mass insertion parameters and , respectively. These parameters are constrained by the experimental bounds on the branching ratios BR() and BR(). The result shows Z penguin dominates the prediction on BR() in a large region of the parameter space. The branching ratios for BR() are predicted to be, at least, five orders of magnitude smaller than present experimental bounds and three orders of magnitude smaller than future experimental sensitivities.
© The Author(s) 2020
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