First microscopic coupled-channels calculation of cross sections for inelastic α scattering off O 16

摘要: The $\ensuremath{\alpha}$ inelastic scattering on $^{16}\mathrm{O}$ is investigated with the coupled-channels calculation using $\ensuremath{\alpha}$-nucleus potentials, which are microscopically derived by folding Melbourne $g$-matrix $NN$ interaction and densities. matter transition densities of calculated a microscopic structure model variation after spin-parity projections combined generator coordinate method $^{12}\mathrm{C}+\ensuremath{\alpha}$ in framework antisymmetrized molecular dynamics. reproduces observed elastic cross sections at incident energies ${E}_{\ensuremath{\alpha}}=104$, 130, 146, 386 MeV. effect also discussed.