The study of lepton EDMs in $U(1{)}_X$ SSM

Lu-Hao Su, Dan He, Xing-Xing Dong +2

The minimal supersymmetric extension of the standard model (MSSM) is extended to the $U(1{)}_X$SSM, whose local gauge group is $SU(3{)}_C\times SU(2{)}_L\times U(1{)}_Y\times U(1{)}_X$. T…