The strength distribution of Gamow-Teller (GT) in the 26Si→26Al, 28Si→28P, 42Sc→42Ca and 44Sc→44Ca transitions are calculated by using shell model with full basis which assume the valence nucleons in the sd and fp shells. The calculation of the shell model were conducted in the sd and fp shells without any restriction by using USDB and USDA interactions for sd shell and GXFP1A, KB3G and FPD6 effective interactions for fp shell. Our theoretical results of shell model calculations compared with the data obtained from (3He, t) and (p, n) chargeexchange reactions. Calculated B(GT) strength distributions agree well with the recently available experimental data and with the summed transition strengths B(GT).
تاريخ النشر
20/08/2020
الناشر
IOP Conf. Series: Materials Science and Engineering
سارة مهدي عبيد | Sarah Mahdi Obaid | 2728