NN Scattering: Chiral Predictions for Asymptotic Observables
Nuclear Theory
2008-11-26 v1
Abstract
We assume that the nuclear potential for distances larger than 2.5 fm is given just by the exchanges of one and two pions and, for the latter, we adopt a model based on chiral symmetry and subthreshold pion-nucleon amplitudes, which contains no free parameters. The predictions produced by this model for nucleon-nucleon observables are calculated and shown to agree well with both experiment and those due to phenomenological potentials.
Cite
@article{arxiv.nucl-th/9801022,
title = {NN Scattering: Chiral Predictions for Asymptotic Observables},
author = {Jean-Louis Ballot and Manoel R. Robilotta and Carlos A. da Rocha},
journal= {arXiv preprint arXiv:nucl-th/9801022},
year = {2008}
}
Comments
16 pages, 12 PS figures included, to appear in Physical Review C