Nuclear Structure Aspects of the Neutrinoless Double Beta Decay
Nuclear Theory
2008-11-26 v2
Abstract
In this article, we analyze some nuclear structure aspects of the neutrinoless double beta decay nuclear matrix elements (NME), in the framework of the Interacting Shell Model. We give results for the decays of 48Ca, 76Ge, 82Se, 124Sn, 128Te, 130Te, and 136Xe, using improved effective interactions and valence spaces. We examine the dependence of the NME's on the effective interaction and the valence space, and analyze the effects of the short range correlations and the finite size of the nucleon. Finally we study the influence of the deformation on the values of the NME's.
Cite
@article{arxiv.0709.0277,
title = {Nuclear Structure Aspects of the Neutrinoless Double Beta Decay},
author = {E. Caurier and F. Nowacki and A. Poves},
journal= {arXiv preprint arXiv:0709.0277},
year = {2008}
}
Comments
To appear in EJP-A