Low-energy neutrino responses for 71Ga by electron capture rates, charge exchange reactions and shell model calculations

Yoritaka Iwata, Hiroyasu Ejiri, Shahariar Sarkar

Weak Gamow-Teller (GT) responses for low-lying states in ${}^{71}\mathrm{Ga}$ are crucial for studying low-energy solar neutrinos and the Ga anomaly, i.e., the possible transition…