Population ofT<states in pion double charge exchange atTπ

Abstract

Double charge exchange at 292 MeV and 5' populates T( states with a cross section (summed up to the double analog state) that is simply related to the double analog cross section. PACS number(s): 25.80.Gn, 25.80.Ls, 24.90.+d, 21.10.Pc At a bombarding energy of 292 MeV and a laboratory angle of 5', double-charge-exchange (DCX) cross sections leading to the double isobaric analog state (DIAS) have