def BRnunu3(n, M5, k, listGamma): return 1 / 2 * Basic.PSffbar(Couplings.mnu3 / Basic.m( n, M5, k)) * Basic.Gamma0(n, M5, k) / listGamma[n]
def BRee(n, M5, k, listGamma): return Basic.PSffbar(Couplings.me / Basic.m(n, M5, k)) * Basic.Gamma0( n, M5, k) / listGamma[n]
def BRtautau(n, M5, k, listGamma): return Basic.PSffbar(Couplings.mtau / Basic.m(n, M5, k)) * Basic.Gamma0( n, M5, k) / listGamma[n]
def Btt(n, M5, k, listGamma): return 3 * Basic.PSffbar(Couplings.mtQ / Basic.m(n, M5, k)) * Basic.Gamma0( n, M5, k) / listGamma[n]