Microscopic calculation of in-medium nucleon-nucleon cross sections

Journal Article · Fri Oct 01 04:00:00 EDT 1993 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.48.1702· OSTI ID:6041474

Li, G Q; Machleidt, R ^[1]

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1. Department of Physics, University of Idaho, Moscow, Idaho 83843 (United States)

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.

• OSTI ID: 6041474
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 48:4; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

663110* -- General & Average Properties of Nuclei & Nuclear Energy Levels-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON-BARYON INTERACTIONS
BRUECKNER METHOD
CALCULATION METHODS
CROSS SECTIONS
EQUATIONS
FIELD THEORIES
HADRON-HADRON INTERACTIONS
INTERACTIONS
MATTER
NUCLEAR MATTER
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
POTENTIALS
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
SUM RULES