Détail du document
Identifiant
oai:arXiv.org:2411.11021
Sujet
Nuclear Theory Astrophysics - High Energy Astroph...Auteur
Potekhin, A. Y. Chugunov, A. I. Shchechilin, N. N. Chamel, N.Catégorie
sciences : astrophysique
Année
2024
Date de référencement
20/11/2024
Mots clés
methodRésumé
Parametrized nucleon density distributions are widely employed for the calculation of the properties of atomic nuclei and dense inhomogeneous matter in compact stars within the Thomas-Fermi method and its extensions.
We show that the use of insufficiently smooth parametrizations may deteriorate the accuracy of this method.
We discuss and clarify the smoothness condition using the example of the so-called "nuclear pasta" in the neutron star mantle.
;Comment: 9 pages, Phys.
Usp., accepted
Potekhin, A. Y.,Chugunov, A. I.,Shchechilin, N. N.,Chamel, N., 2024, On variational trial functions in the extended Thomas-Fermi method
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