Nuclear structure of particle-hole odd-odd 130In nucleus in tin-132 mass region

Abstract

The spectra of odd-odd nuclides near drip lines, that are close to the path of astrophysical r-process flow, involving a single particle or a single hole in the vicinity of an inert core provide detailed and quantitative information on the N-N interaction. In this work, we have performed shell model calculation using recent experimental single particle and single hole energies, by means of Oxbash nuclear structure code, in order to reproduce the nuclear properties of odd-odd 130In nucleus in the 132Sn mass region. The two-body matrix elements (TBME) of the using effective interaction were deduced from those for 78Ni mass region, using the single hole energies (SHE) of 132Sn mass region.