Two-neutrino double beta decay of deformed nuclei within QRPA with realistic interaction
Nuclear Theory
2009-02-18 v2
Abstract
A method to implement realistic nucleon-nucleon residual interaction (Bonn CD force) based on the Brueckner G-matrix into the Quasiparticle Random Phase Approximation (QRPA) for deformed nuclei is formulated. The two-neutrino double decay for ground state to ground state transitions GeSe and Nd Sm is calculated along with the Gamow-Teller strength distributions. The effect of deformation on the observables is studied.
Keywords
Cite
@article{arxiv.0806.0964,
title = {Two-neutrino double beta decay of deformed nuclei within QRPA with realistic interaction},
author = {Mohamed Saleh Yousef and Vadim Rodin and Amand Faessler and Fedor Simkovic},
journal= {arXiv preprint arXiv:0806.0964},
year = {2009}
}
Comments
18 pages, 6 figures, accepted for publication in in Phys. Rev. C