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arXiv · 1108.5992

Spin-Flavor van der Waals Forces and NN interaction

A. Calle Cordon·E. Ruiz Arriola
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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.

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A. Calle Cordon, E. Ruiz Arriola. 2011-08-30. Spin-Flavor van der Waals Forces and NN interaction. https://arxiv.org/abs/1108.5992

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