Effect of Excited and Fourth Generation Leptons in Lepton Flavor Violating μ− → e- 2γ Decay  

作　　者：S.C.İnan 

机构地区：[1]Department of Physics,Cumhuriyet University,Sivas 58140,Turkey

出　　处：《Chinese Physics Letters》2011年第8期51-53,共3页中国物理快报（英文版）

摘　　要：We study the lepton flavor violatingμ−→e-2γdecay induced by the mediation of heavy leptons,such as the excited and fourth generation leptons.Effects of these leptons inμ−→e-2γdecay are examined.It is found that the branching ratio of this decay is very sensitive to excited and fourth generation leptons.Furthermore,we obtain the bounds on model parameters by using the current experimental limit of this decay.

关 键 词：DECAY EXCITED branching 

分 类 号：O57[理学—粒子物理与原子核物理]