TRITON CALCULATIONS WITH THE NEW NIJMEGEN POTENTIALS

Citation
Jl. Friar et al., TRITON CALCULATIONS WITH THE NEW NIJMEGEN POTENTIALS, Physics letters. Section B, 311(1-4), 1993, pp. 4-8
Citations number
30
Categorie Soggetti
Physics
Journal title
ISSN journal
03702693
Volume
311
Issue
1-4
Year of publication
1993
Pages
4 - 8
Database
ISI
SICI code
0370-2693(1993)311:1-4<4:TCWTNN>2.0.ZU;2-7
Abstract
Triton properties are calculated using new nucleon-nucleon potentials, which were fit to the world nucleon-nucleon data. Three of these mode ls have a nearly optimal chi2 per degree of freedom and can therefore be considered as alternative partial-wave analyses, which in quality c an 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 lowe r than experiment. The non-local model Nijm I binds by 7.72 MeV.