Microscopic in-medium nucleon-nucleon cross sections with improved Pauli blocking effects
Nuclear Theory
2015-06-15 v1
Abstract
We present updated predictions of effective elastic nucleon-nucleon cross sections intended for use in nucleus-nucleus reactions. A novel characteristic of the present approach combines all microscopic medium effects included in the Dirac-Brueckner-Hartree-Fock G-matrix with a Pauli blocking mechanism which is more appropriate for applications in ion-ion reaction models as compared to a previous approach. The effective in-medium cross section is found to be quite sensitive to the description of Pauli blocking in the final configurations.
Keywords
Cite
@article{arxiv.1304.6096,
title = {Microscopic in-medium nucleon-nucleon cross sections with improved Pauli blocking effects},
author = {B. Chen and F. Sammarruca and C. A. Bertulani},
journal= {arXiv preprint arXiv:1304.6096},
year = {2015}
}
Comments
14 pages, 8 figures