The Gamow-Teller β+ decays are calculated in the random phase approximation with particle-hole and particle-particle interactions whose constants have been fixed earlier. Good description is obtained for the integrated log [Formula: see text]-valuesof β+ decays of 104,106,108 Sn and a prediction is made for 102 Sn . The total strength S + for the reaction 58 Ni (n, p)58 Co is calculated.
ALLOWED AND FIRST FORBIDDEN β-- DECAY STUDY OF 16N 16O IN RANDOM PHASE APPROXIMATION FRAMEWORK