Parametrization of the Paris<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>N</mml:mi><mml:mo>−</mml:mo><mml:mi>N</mml:mi></mml:math>potential

Abstract

In view of practical nuclear structure calculations the Paris $N\ensuremath{-}N$ potential is parametrized in a simple analytical form. This parametrization consists of a regularized discrete superposition of Yukawa-type terms. Results for phase shifts and deuteron parameters are presented as well as nuclear matter binding energy obtained with this potential.NUCLEAR REACTIONS Nucleon-nucleon interaction, parametrization of the Paris $N\ensuremath{-}N$ potential. 0 to 330 MeV $N\ensuremath{-}N$ phase shifts.