CHIRAL BACKGROUND FOR THE TWO PION EXCHANGE NUCLEAR POTENTIAL: A PARAMETRIZED VERSION

Abstract

We argue that the minimal chiral background for the two-pion exchange nucleon-nucleon interaction has nowadays a rather firm conceptual basis, which entitles it to become a standard ingredient of any modern potential. In order to facilitate applications, we present a parametrized version of a configuration space potential derived previously. We then use it to assess the phenomenological contents of some existing NN potentials.

REVTEX style, 16 pages, 5 PostScript figures compressed, tarred and uuencoded

Cited by in corpus (13)

• The Two-Nucleon Potential from Chiral Lagrangians
• Coupled-cluster computations of atomic nuclei
• Accurate Nucleon-Nucleon Potential Based upon Chiral Perturbation Theory
• The nucleon-nucleon interaction
• Chiral 2pi exchange at order four and peripheral NN scattering
• Chiral NN model and Ay puzzle
• Delta Effects in Pion-Nucleon Scattering and the Strength of the Two-Pion-Exchange Three-Nucleon Interaction
• Two-Pion Exchange Nucleon-Nucleon Potential: Model Independent Features
• NN Scattering: Chiral Predictions for Asymptotic Observables
• Microscopic Nuclear Structure Based upon a Chiral NN Potential
• Deep inelastic scattering on the deuteron in the Bethe-Salpeter formalism II: Realistic $NN$-interaction
• Ghost poles in the nucleon propagator in the linear-sigma model approach and its role in pion-nucleon low-energy theorems
• Sigma-fields x Chiral Scalars in Nuclear Three Body Potentials