Gamow-Teller strength distribution in proton-rich nucleus ${}^{57}$Zn and its implications in astrophysics

Jameel-Un Nabi, Muneeb-Ur Rahman

Gamow-Teller (GT) transitions play a preeminent role in the collapse of stellar core in the stages leading to a Type-II supernova. The B(GT) strength distributions for ground and e…