Optimization of finite-range effective interaction for in-medium cross sections

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

In order to incorporate the finite range effect into effective interactions, a modification of the Skyrme force by introducing a cut-off factor for high momentum transfers is proposed. The parameters of the cut-off factor are determined by fitting the microscopic in-medium cross-sections of Li and Machleidt over a wide range of energy and nuclear density. Results for the SkM* and SLy4 forces are presented.
13 pages including 3 figures

Keywords

Nuclear Theory

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/81627

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/nucl-th/0103031
 http://arxiv.org/abs/nucl-th/0103031

Collections

arXiv