Investigating $\beta$-decay properties of spherical nuclei along the possible r-process path
Nuclear Theory
2015-06-16 v1
Abstract
The spherical QRPA method is used for the calculations of the -decay properties of the neutron-rich nuclei in the region near the neutron magic numbers N=82 and N=126 which are important for determination of the r-process path. Our calculations differ from previous works by the use of realistic forces for the proton-neutron interaction. Both the allowed and first-forbidden -decays are included. Detailed comparisons with the experimental measurements and the previous shell-model calculations are performed. The results for half-lives and beta-delayed neutron emission probabilities will serve as input for the r-process nucleosynthesis simulations.
Keywords
Cite
@article{arxiv.1306.5660,
title = {Investigating $\beta$-decay properties of spherical nuclei along the possible r-process path},
author = {Dong-Liang Fang and B. Alex Brown and Toshio Suzuki},
journal= {arXiv preprint arXiv:1306.5660},
year = {2015}
}
Comments
10 pages, 12 figures