https://doi.org/10.1140/epjc/s10052-020-08750-w
Regular Article – Theoretical Physics
Searching for lepton flavor violating decays
in the minimal R-symmetric supersymmetric standard model
1
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
a sunkesheng@126.com, sunkesheng@bdu.edu.cn
Received:
8
October
2020
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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