203Tl(p,2n)202mPb


Half-life  T1/2= 3.62 h
Energy range:  25 - 35 MeV
Main gamma lines: 
  422.19 keV (86.0%)
657.53 keV (32.4%)
787.0 keV (50%)
960.71 keV (92%)
 
Pb202 decay

            more details at:      http://nucleardata.nuclear.lu.se/nucleardata/toi/