Non-localities in nucleon-nucleus potentials
Nuclear Theory
2008-12-18 v1
Abstract
Two causes of non-locality inherent in nucleon-nucleus scattering are considered. They are the results of two-nucleon antisymmetry of the projectile with each nucleon in the nucleus and the dynamic polarization potential representation of channel coupling. For energies MeV, a g-folding model of the optical potential is used to show the influence of the knock-out process that is a result of the two-nucleon antisymmetry. To explore the dynamic polarization potential caused by channel coupling, a multichannel algebraic scattering model has been used for low-energy scattering.
Cite
@article{arxiv.0708.1353,
title = {Non-localities in nucleon-nucleus potentials},
author = {P. Fraser and K. Amos and S. Karataglidis and L. Canton and G. Pisent and J. P. Svenne},
journal= {arXiv preprint arXiv:0708.1353},
year = {2008}
}
Comments
12 pages, 11 figures, submitted to EPJA