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The σ-model and the binding energy of nuclear matter

Authors
Journal
Nuclear Physics A
0375-9474
Publisher
Elsevier
Publication Date
Volume
407
Issue
3
Identifiers
DOI: 10.1016/0375-9474(83)90662-0

Abstract

Abstract Using a version of the chiral invariant σ-model, it is shown that many-body forces can eliminate the discrepancy between calculated and empirical values of the binding energy and equilibrium density of nuclear matter. Simple techniques for including such many-body forces in conventional nuclear matter calculations are suggested.

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