Triton calculations with the new Nijmegen potentials
Nuclear Theory
2009-10-22 v1
Abstract
Triton properties are calculated using new nucleon-nucleon potentials, which were fit to the world nucleon-nucleon data. All potentials are charge dependent and explicitly incorporate the mass difference between the charged and neutral pions. Three of these models have a nearly optimal chi**2 per degree of freedom and can therefore be considered as alternative partial wave analyses, which in quality can almost compete with the Nijmegen partial-wave analysis. The triton binding energy obtained with three local models (Nijm II, Reid93, AV18) can be summarized as 7.62 +_ 0.01 MeV, which is nearly 900 keV lower than experiment. The non-local model Nijm I binds by 7.72 MeV.
Keywords
Cite
@article{arxiv.nucl-th/9307010,
title = {Triton calculations with the new Nijmegen potentials},
author = {J. L. Friar and G. L. Payne and V. G. J. Stoks and J. J. de Swart},
journal= {arXiv preprint arXiv:nucl-th/9307010},
year = {2009}
}
Comments
11 pages RevTex and 1 fig in PS, THEF-NYM-93-04