Speaker
Description
This work presents the charge-exchange strength functions S(E) of isotopes 128,130Te. Both experimental data on the S(E) charge-exchange strength functions obtained in (3He, t) reactions and the S(E) strength functions calculated in the microscopic theory of finite fermi-systems are analyzed. The resonance structure of the strength function S(E) is investigated, and the Gamow-Teller and Pygmy resonances are distinguished. The resonance structure of the power function S(E) is crucial for the calculation and analysis of neutrino capture by atomic nuclei. The possibility of using these isotopes in next-generation neutrino experiments is also discussed, in particular in the Baxan Large Neutrino Telescope project.