203Tl(p,3n)201Pb


Half-life  T1/2= 9.33 h
Energy range:  25 - 35 MeV
Main gamma lines: 
  331.20 keV (79.0%)
584.62 keV (3.56%)
692.52 keV (4.27%)
 
Pb201 decay

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