%0 Journal Article
%T A three-ranged Gogny interaction in touch with pion exchange: promising results to improve infinite matter properties
%A Batail, L.
%A Davesne, D.
%A Peru, S.
%A Becker, P.
%A Pastore, A.
%A Navarro, J.
%J European Physical Journal A
%D 2023
%V 59
%N 7
%I Springer
%@ 1434-6001
%G English
%F Batail_etal2023
%O WOS:001037384800001
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=5592), last updated on Fri, 11 Aug 2023 12:22:12 +0000
%X We suggest a new Gogny-type finite-range effective interaction including a third Gaussian in the central term. Based on simple arguments valid for an arbitrary radial form factor, the three ranges are obtained in connection with physical grounds, relating them to one-boson exchange interactions. Moreover, some parameters of the longest range are fixed through the G-matrix elements of the One Pion Exchange Potential. On top of giving a fairly good description of atomic nuclei properties comparable with other existing parametrisations, the resulting interaction leads to a remarkable improvement of some infinite matter properties that are relevant for astrophysical calculations.
%R 10.1140/epja/s10050-023-01073-w
%U https://arxiv.org/abs/2212.00400
%U https://doi.org/10.1140/epja/s10050-023-01073-w
%P 173 - 11pp