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Density dependent effective interactions

Technical Report:

Abstract

An effective nucleon-nucleon interaction is defined by an optimal fit to select on-and half-off-of-the-energy shell t-and g-matrices determined by solutions of the Lippmann-Schwinger and Brueckner-Bethe-Goldstone equations with the Paris nucleon-nucleon interaction as input. As such, it is seen to better reproduce the interaction on which it is based than other commonly used density dependent effective interactions. The new (medium modified) effective interaction when folded with appropriate density matrices, has been used to define proton-{sup 12}C and proton-{sup 16}O optical potentials. With them elastic scattering data are well fit and the medium effects identifiable. 23 refs., 8 figs.
Publication Date:
Dec 31, 1994
Product Type:
Technical Report
Report Number:
UM-P-93/84
Reference Number:
SCA: 662340; 663430; 663520; PA: AIX-26:018107; EDB-95:032384; SN: 95001330072
Resource Relation:
Other Information: PBD: [1994]
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; NUCLEON-NUCLEON INTERACTIONS; DENSITY MATRIX; OPTICAL MODELS; BETHE-GOLDSTONE EQUATION; CARBON 12 TARGET; DIFFERENTIAL CROSS SECTIONS; ELASTIC SCATTERING; EXPERIMENTAL DATA; G MATRIX; LIPPMANN-SCHWINGER EQUATION; MEV RANGE 100-1000; OXYGEN 18 TARGET; PROTON REACTIONS; S MATRIX; 662340; 663430; 663520; HADRON INTERACTIONS; NUCLEON-INDUCED REACTIONS AND SCATTERING; A = 6-19
OSTI ID:
10113763
Research Organizations:
Melbourne Univ., Parkville, VIC (Australia). School of Physics
Country of Origin:
Australia
Language:
English
Other Identifying Numbers:
Other: ON: DE95616348; TRN: AU9414202018107
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
21 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Dortmans, P J, and Amos, K. Density dependent effective interactions. Australia: N. p., 1994. Web.
Dortmans, P J, & Amos, K. Density dependent effective interactions. Australia.
Dortmans, P J, and Amos, K. 1994. "Density dependent effective interactions." Australia.
@misc{etde_10113763,
title = {Density dependent effective interactions}
author = {Dortmans, P J, and Amos, K}
abstractNote = {An effective nucleon-nucleon interaction is defined by an optimal fit to select on-and half-off-of-the-energy shell t-and g-matrices determined by solutions of the Lippmann-Schwinger and Brueckner-Bethe-Goldstone equations with the Paris nucleon-nucleon interaction as input. As such, it is seen to better reproduce the interaction on which it is based than other commonly used density dependent effective interactions. The new (medium modified) effective interaction when folded with appropriate density matrices, has been used to define proton-{sup 12}C and proton-{sup 16}O optical potentials. With them elastic scattering data are well fit and the medium effects identifiable. 23 refs., 8 figs.}
place = {Australia}
year = {1994}
month = {Dec}
}