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arXiv · 1704.02202

$Z\rightarrow l_i^{\pm}l_j^{\mp}$ processes in the BLMSSM

Xing-Xing Dong·Shu-Min Zhao·Xi-Jie Zhan·Zhong-Jun Yang·Hai-Bin Zhang·Tai-Fu Feng
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Abstract

In a supersymmetric extension of the Standard Model(SM) where baryon and lepton numbers are local gauge symmetries (BLMSSM), we investigate the charged lepton flavor violating (CLFV) processes $Z\rightarrow l_i^{\pm}l_j^{\mp}$ after introducing the new gauginos and the right-handed neutrinos. In this model, the branching ratios of $Z\rightarrow l_i^{\pm}l_j^{\mp}$ are around ($10^{-8}\sim10^{-10}$), which approach the present experimental upper bounds. We hope that the branching ratios for these CLFV processes can be detected in the near future.

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Xing-Xing Dong, Shu-Min Zhao, Xi-Jie Zhan, Zhong-Jun Yang, Hai-Bin Zhang, Tai-Fu Feng. 2017-06-14. $Z\rightarrow l_i^{\pm}l_j^{\mp}$ processes in the BLMSSM. https://doi.org/10.1088/1674-1137%2F41%2F7%2F073103

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