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→li^±lj^ jaf...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→li^±lj^ jafter introducing new gauginos and right-handed neutrinos. In this model, the branching ratios of Z→li^±lj^ jare around（10^-8–10^-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.展开更多
基金Supported by Major Project of NNSFC(11535002,11605037,11647120,11275036)Natural Science Foundation of Hebei Province(A2016201010,A2016201069)+1 种基金Natural Science Fund of Hebei University(2011JQ05,2012-242)Hebei Key Lab of Optic-Electronic Information and Materials,the Midwest Universities Comprehensive Strength Promotion Project
文摘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→li^±lj^ jafter introducing new gauginos and right-handed neutrinos. In this model, the branching ratios of Z→li^±lj^ jare around（10^-8–10^-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.
