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Title: Microscopic calculation of in-medium nucleon-nucleon cross sections

Abstract

We derive in-medium nucleon-nucleon ([ital NN]) cross sections in a microscopic model. Our calculations are based upon the Bonn [ital NN] potential and the Dirac-Brueckner approach for nuclear matter. We consider energies up to 300 MeV (in the laboratory frame) and densities up to twice nuclear matter density. Our results deviate substantially from cross section parametrizations that are commonly used in the nuclear medium.

Authors:
;  [1]
  1. (Department of Physics, University of Idaho, Moscow, Idaho 83843 (United States))
Publication Date:
OSTI Identifier:
6041474
Alternate Identifier(s):
OSTI ID: 6041474
Resource Type:
Journal Article
Journal Name:
Physical Review, C (Nuclear Physics); (United States)
Additional Journal Information:
Journal Volume: 48:4; Journal ID: ISSN 0556-2813
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; NUCLEON-NUCLEON INTERACTIONS; CROSS SECTIONS; BRUECKNER METHOD; NUCLEAR MATTER; POTENTIALS; QUANTUM CHROMODYNAMICS; SUM RULES; BARYON-BARYON INTERACTIONS; CALCULATION METHODS; EQUATIONS; FIELD THEORIES; HADRON-HADRON INTERACTIONS; INTERACTIONS; MATTER; PARTICLE INTERACTIONS; QUANTUM FIELD THEORY 663110* -- General & Average Properties of Nuclei & Nuclear Energy Levels-- (1992-)

Citation Formats

Li, G.Q., and Machleidt, R. Microscopic calculation of in-medium nucleon-nucleon cross sections. United States: N. p., 1993. Web. doi:10.1103/PhysRevC.48.1702.
Li, G.Q., & Machleidt, R. Microscopic calculation of in-medium nucleon-nucleon cross sections. United States. doi:10.1103/PhysRevC.48.1702.
Li, G.Q., and Machleidt, R. Fri . "Microscopic calculation of in-medium nucleon-nucleon cross sections". United States. doi:10.1103/PhysRevC.48.1702.
@article{osti_6041474,
title = {Microscopic calculation of in-medium nucleon-nucleon cross sections},
author = {Li, G.Q. and Machleidt, R.},
abstractNote = {We derive in-medium nucleon-nucleon ([ital NN]) cross sections in a microscopic model. Our calculations are based upon the Bonn [ital NN] potential and the Dirac-Brueckner approach for nuclear matter. We consider energies up to 300 MeV (in the laboratory frame) and densities up to twice nuclear matter density. Our results deviate substantially from cross section parametrizations that are commonly used in the nuclear medium.},
doi = {10.1103/PhysRevC.48.1702},
journal = {Physical Review, C (Nuclear Physics); (United States)},
issn = {0556-2813},
number = ,
volume = 48:4,
place = {United States},
year = {1993},
month = {10}
}