Shell model results for nuclear $\beta^-$-decay properties of $sd$ shell nuclei
Abstract
We evaluate the allowed -decay properties of nuclei with systematically under the framework of the nuclear shell model with the use of the valence space Hamiltonians derived from modern methods, such as in-medium similarity renormalization group and coupled-cluster theory. For comparison we also show results obtained with fitted interaction derived from the chiral effective field theory and phenomenological USDB interaction. We have performed calculations for O F, F Ne, Ne Na, Na Mg, Mg Al, Al Si, Si P and P S transitions. Theoretical results of , log values and half-lives, are discussed and compared with the available experimental data.
Cite
@article{arxiv.1811.09367,
title = {Shell model results for nuclear $\beta^-$-decay properties of $sd$ shell nuclei},
author = {Anil Kumar and Praveen C. Srivastava and Toshio Suzuki},
journal= {arXiv preprint arXiv:1811.09367},
year = {2020}
}
Comments
11 pages, 15 figures, 2 tables, Accepted version in Progress of Theoretical and Experimental Physics (2020).[The Physical Society of Japan]