Spectroscopic factors in dripline nuclei
Nuclear Theory
2021-12-07 v2 Nuclear Experiment
Abstract
Single-nucleon knockout reaction studies of the proton-dripline nuclei C and O suggest an appreciable suppression of spectroscopic factors. In this work, we calculate the one-neutron and one-proton spectroscopic factors for the mirror pair C-Li and O using two variants of the continuum shell model: the complex-energy Gamow Shell Model and the real-energy Shell Model Embedded in the Continuum. Our results indicate that the continuum effects strongly suppress the spectroscopic factors of well-bound orbits in the dripline systems, but have less impact on the spectroscopic factors of weakly-bound states.
Keywords
Cite
@article{arxiv.2107.12160,
title = {Spectroscopic factors in dripline nuclei},
author = {J. Wylie and J. Okołowicz and W. Nazarewicz and M. Płoszajczak and S. M. Wang and X. Mao and N. Michel},
journal= {arXiv preprint arXiv:2107.12160},
year = {2021}
}
Comments
7 pages, 3 figures, 1 table