Microscopic calculations of charge-exchange nuclear modes

Microscopic calculations of nuclear states excited by means of charge-exchange reactions and
involving spin and isospin degrees of freedom, in particular, of the Gamow–Teller and the spin–dipole
resonances, are discussed. The framework is a fully self-consistent nonrelativistic spherical quasiparticle
random-phase approximation constructed on top of the Hartree–Fock–Bardeen–Cooper–Schrieffer approach.
Our results are compared with available experimental data, and a critical discussion is attempted.