Ingredients of nuclear matrix element for two-neutrino double-beta decay of 48Ca
Nuclear Theory
2019-03-26 v3 Nuclear Experiment
Abstract
Large-scale shell model calculations including two major shells are carried out, and the ingredients of nuclear matrix element for two-neutrino double beta decay are investigated. Based on the comparison between the shell model calculations accounting only for one major shell (-shell) and those for two major shells (-shell), the effect due to the excitation across the two major shells is quantitatively evaluated.
Keywords
Cite
@article{arxiv.1409.4003,
title = {Ingredients of nuclear matrix element for two-neutrino double-beta decay of 48Ca},
author = {Y. Iwata and N. Shimizu and Y. Utsuno and M. Honma and T. Abe and T. Otsuka},
journal= {arXiv preprint arXiv:1409.4003},
year = {2019}
}
Comments
To appear in J. Phys. Soc. Conf. Proc. (ARIS2014); for ver.2, Fig.1 is revised