The study of 0νββ decay of ^{136}Xe using nonclosure approach in nuclear shell model

In this investigation, we compute the nuclear matrix elements (NMEs) relevant to the light neutrino-exchange mechanism governing neutrinoless double beta (0\nu\beta\beta) decay in ^{136}Xe. Our method is based on the nonclosure approach within the interacting nuclear shell model framework. This approach considers the genuine effects arising from the excitation energies... Show more