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Triton calculations with the new Nijmegen potentials

J. L. Friar·G. L. Payne·V. G. J. Stoks·J. J. de Swart
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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.

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J. L. Friar, G. L. Payne, V. G. J. Stoks, J. J. de Swart. 1993-07-09. Triton calculations with the new Nijmegen potentials. https://doi.org/10.1016/0370-2693(93)90523-k

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