Symmetry Energy and the Pauli Exclusion Principle

In this article we present a classical potential that respects the Pauli exclusion principle and can be used to describe nucleon-nucleon interactions at intermediate energies. The potential depends on the relative momentum of the colliding nucleons and reduces interactions at low momentum transfer m...

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Autores principales:	Claudio O. Dorso, Guillermo Frank, Jorge A. López
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	nucleon-nucleon interactions nuclear matter nuclear pasta neutron star matter nuclear symmetry energy Mathematics QA1-939
Acceso en línea:	https://doaj.org/article/71a1de6cb00144819b81033fe5facd33
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spelling	oai:doaj.org-article:71a1de6cb00144819b81033fe5facd332021-11-25T19:06:52ZSymmetry Energy and the Pauli Exclusion Principle10.3390/sym131121162073-8994https://doaj.org/article/71a1de6cb00144819b81033fe5facd332021-11-01T00:00:00Zhttps://www.mdpi.com/2073-8994/13/11/2116https://doaj.org/toc/2073-8994In this article we present a classical potential that respects the Pauli exclusion principle and can be used to describe nucleon-nucleon interactions at intermediate energies. The potential depends on the relative momentum of the colliding nucleons and reduces interactions at low momentum transfer mimicking the Pauli exclusion principle. We use the potential with Metropolis Monte Carlo methods and study the formation of finite nuclei and infinite systems. We find good agreement in terms of the binding energies, radii, and internal nucleon distribution of finite nuclei, and the binding energy in nuclear matter and neutron star matter, as well as the formation of nuclear pastas, and the symmetry energy of neutron star matter.Claudio O. DorsoGuillermo FrankJorge A. LópezMDPI AGarticlenucleon-nucleon interactionsnuclear matternuclear pastaneutron star matternuclear symmetry energyMathematicsQA1-939ENSymmetry, Vol 13, Iss 2116, p 2116 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	nucleon-nucleon interactions nuclear matter nuclear pasta neutron star matter nuclear symmetry energy Mathematics QA1-939
spellingShingle	nucleon-nucleon interactions nuclear matter nuclear pasta neutron star matter nuclear symmetry energy Mathematics QA1-939 Claudio O. Dorso Guillermo Frank Jorge A. López Symmetry Energy and the Pauli Exclusion Principle
description	In this article we present a classical potential that respects the Pauli exclusion principle and can be used to describe nucleon-nucleon interactions at intermediate energies. The potential depends on the relative momentum of the colliding nucleons and reduces interactions at low momentum transfer mimicking the Pauli exclusion principle. We use the potential with Metropolis Monte Carlo methods and study the formation of finite nuclei and infinite systems. We find good agreement in terms of the binding energies, radii, and internal nucleon distribution of finite nuclei, and the binding energy in nuclear matter and neutron star matter, as well as the formation of nuclear pastas, and the symmetry energy of neutron star matter.
format	article
author	Claudio O. Dorso Guillermo Frank Jorge A. López
author_facet	Claudio O. Dorso Guillermo Frank Jorge A. López
author_sort	Claudio O. Dorso
title	Symmetry Energy and the Pauli Exclusion Principle
title_short	Symmetry Energy and the Pauli Exclusion Principle
title_full	Symmetry Energy and the Pauli Exclusion Principle
title_fullStr	Symmetry Energy and the Pauli Exclusion Principle
title_full_unstemmed	Symmetry Energy and the Pauli Exclusion Principle
title_sort	symmetry energy and the pauli exclusion principle
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/71a1de6cb00144819b81033fe5facd33
work_keys_str_mv	AT claudioodorso symmetryenergyandthepauliexclusionprinciple AT guillermofrank symmetryenergyandthepauliexclusionprinciple AT jorgealopez symmetryenergyandthepauliexclusionprinciple
_version_	1718410283753406464

Symmetry Energy and the Pauli Exclusion Principle

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