Spin-Flavor van der Waals Forces and NN interaction

Abstract

We study the Nucleon-Nucleon interaction in the Born-Oppenheimer approximation at second order in perturbation theory including the Δ resonance as an intermediate state. The potential resembles strongly chiral potentials computed either via soliton models or chiral perturbation theory and has a van der Waals like singularity at short distances which is handled by means of renormalization techniques. Results for the deuteron are discussed.

4 pages, 3 figures, Proceedings XIV International Conference on Hadron Spectroscopy (hadron2011), 13-17 June 2011, Munich, Germany

References in corpus (2)

• Realistic models of pion-exchange three-nucleon interactions
• Renormalization and Universality of NN interactions in Chiral Quark and Soliton Models

Cited by in corpus (2)

• Three pion nucleon coupling constants
• Partial Wave Analysis of Chiral NN Interactions