Quenching factor of Gamow-Teller and spin dipole giant resonances

Li-Gang Cao, Shi-Sheng Zhang, H. Sagawa

Gamow-Teller (GT) and spin-dipole (SD) strength distributions of four doubly magic nuclei ${}^{48}$Ca, ${}^{90}$Zr, ${}^{132}$Sn and ${}^{208}$Pb are studied by the self-consistent Hartree…