# 124Xe ( 1.6e14 y ) # # 19 February 2014 # Dennis Wright - for consistency with new G4NuclideTable, add observationally # stable ground state expected to undergo double beta+ decay # # Excitation flag Halflife Mode Daughter Ex flag Intensity Q P 0 - 5.0492e+21 Beta2Plus 0.0000 1.0000e+00 Beta2Plus 0 - 1.0000e+02 2864.44