Shell-model study of single-neutron strength fragmentation in 137Xe
Abstract
We have performed shell-model calculations for the nucleus Xe, which was recently studied experimentally using the Xe() reaction in inverse kinematics. The main aim of our study has been to investigate the single-neutron properties of the observed states, focusing attention on the spectroscopic factors. We have employed a realistic low-momentum two-body effective interaction derived from the CD-Bonn nucleon-nucleon potential that has already proved quite successful in describing the spectroscopic properties of nuclei in the Sn region. Comparison shows that our calculations reproduce very well the experimental excitation energies and yield spectroscopic factors that come close to those extracted from the data.
Cite
@article{arxiv.1301.1540,
title = {Shell-model study of single-neutron strength fragmentation in 137Xe},
author = {L. Coraggio and A. Covello and A. Gargano and N. Itaco},
journal= {arXiv preprint arXiv:1301.1540},
year = {2015}
}
Comments
7 pages, 1 table, submitted to Physical Review C