Survey of Some Nuclear Properties Given by a Nonlocal Separable Nucleon-Nucleon Interaction

E. Elbaz, C. Fayard, G -H. Lamot, J. Meyer, R. S. Nahabetian, J. Pigeon, and P. Boschan
Phys. Rev. C 7, 1445 – Published 1 April 1973
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Abstract

We have determined a set of parameters for a nonlocal separable nucleon-nucleon interaction of the Mongan's case IV form. The M5 potential thus defined, even if it remains with a poor D-state percentage (1.4%), is shown to give a correct description of the saturation of infinite nuclear matter. It appears also that M5 gives a correct description of the following nuclear properties: two-nucleon elastic scattering phase shifts below 400 MeV (the phase shifts in the S13+D13 state are those given by the M-IV Mongan's potential, not better) deuteron binding energy and quadrupole moment, scattering length and effective-range low-energy parameters, triton binding energy in a coupled three-body treatment, saturation of infinite nuclear matter, and first-order binding energy of some spherical nuclei. We have compared the results obtained with M5 and a Tabakin force in a Hartree-Fock description of some even-even nuclei in the 2s1d-shell nuclei as previously done by Ford, Braley, and Bar-Touv.

  • Received 10 October 1972

DOI:https://doi.org/10.1103/PhysRevC.7.1445

©1973 American Physical Society

Authors & Affiliations

E. Elbaz, C. Fayard, G -H. Lamot, J. Meyer, R. S. Nahabetian, and J. Pigeon

  • Institut de Physique Nucléaire, Université Claude Bernard de Lyon-1 43, Bd du 11 novembre 1918, 69621 Villeurbanne, France

P. Boschan

  • University R. Eotvos, Budapest VIII, Hungary

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Vol. 7, Iss. 4 — April 1973

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