English

Effects of nonlocality of nuclear potentials on direct capture reactions

Nuclear Theory 2018-08-01 v1

Abstract

Calculations of the direct radiative capture reactions are made for the 48^{48}Ca(n,γ)49(n,\gamma)^{49}Ca, 7^7Li(n,γ)8(n,\gamma)^8Li and 12^{12}C(p,γ)13(p,\gamma)^{13}N reactions with the Perey-Buck type nonlocal potentials using a potential model. Our results reproduce the experimental data reasonably well. From comparisons with results obtained by using local potentials, it is found that the cross sections of direct capture reactions may change by around 25\% due to the nonlcality of nuclear potentials.

Keywords

Cite

@article{arxiv.1807.09395,
  title  = {Effects of nonlocality of nuclear potentials on direct capture reactions},
  author = {Yuan Tian and D. Y. Pang and Zhongyu Ma},
  journal= {arXiv preprint arXiv:1807.09395},
  year   = {2018}
}