Hard-core Radius of Nucleons within the Induced Surface Tension Approach
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2018 |
| Outros Autores: | , , , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10316/107411 https://doi.org/10.3390/universe5020063 |
Resumo: | 12 pages, 4 figures, references added, typos corrected |
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Hard-core Radius of Nucleons within the Induced Surface Tension Approachquark-hadron phase transitionexcluded hadron volumechemical freeze-outneutron star matter12 pages, 4 figures, references added, typos correctedWe review the recent approach to model the hadronic and nuclear matter equations of state using the induced surface tension concept, which allows one to go far beyond the usual Van derWaals approximation. Since the obtained equations of state, classical and quantum, are among the most successful ones in describing the properties of low density phases of strongly interacting matter, they set strong restrictions on the possible value of the hard-core radius of nucleons, which is widely used in phenomenological equations of state. We summarize the latest results obtained within this novel approach and perform a new detailed analysis of the hard-core radius of nucleons, which follows from hadronic and nuclear matter properties. Such an analysis allows us to find the most trustworthy range of its values: the hard-core radius of nucleons is 0.3–0.36 fm. A comparison with the phenomenology of neutron stars implies that the hard-core radius of nucleons has to be temperature and density dependent. Such a finding is supported when the eigenvolume of composite particles like hadrons originates from their fermionic substructure due to the Pauli blocking effect.MDPI2018-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/107411http://hdl.handle.net/10316/107411https://doi.org/10.3390/universe5020063eng2218-1997http://arxiv.org/abs/1810.00486v2Bugaev, Kyrill A.Ivanytskyi, Aleksei I.Sagun, Violetta V.Grinyuk, Boris E.Savchenko, Denis O.Zinovjev, Gennady M.Nikonov, Edward G.Bravina, Larissa V.Zabrodin, Evgeny E.Blaschke, David B.Taranenko, Arkadiy V.Turko, Ludwikinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-10T09:08:54Zoai:estudogeral.uc.pt:10316/107411Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:23:46.189211Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
| dc.title.none.fl_str_mv |
Hard-core Radius of Nucleons within the Induced Surface Tension Approach |
| title |
Hard-core Radius of Nucleons within the Induced Surface Tension Approach |
| spellingShingle |
Hard-core Radius of Nucleons within the Induced Surface Tension Approach Bugaev, Kyrill A. quark-hadron phase transition excluded hadron volume chemical freeze-out neutron star matter |
| title_short |
Hard-core Radius of Nucleons within the Induced Surface Tension Approach |
| title_full |
Hard-core Radius of Nucleons within the Induced Surface Tension Approach |
| title_fullStr |
Hard-core Radius of Nucleons within the Induced Surface Tension Approach |
| title_full_unstemmed |
Hard-core Radius of Nucleons within the Induced Surface Tension Approach |
| title_sort |
Hard-core Radius of Nucleons within the Induced Surface Tension Approach |
| author |
Bugaev, Kyrill A. |
| author_facet |
Bugaev, Kyrill A. Ivanytskyi, Aleksei I. Sagun, Violetta V. Grinyuk, Boris E. Savchenko, Denis O. Zinovjev, Gennady M. Nikonov, Edward G. Bravina, Larissa V. Zabrodin, Evgeny E. Blaschke, David B. Taranenko, Arkadiy V. Turko, Ludwik |
| author_role |
author |
| author2 |
Ivanytskyi, Aleksei I. Sagun, Violetta V. Grinyuk, Boris E. Savchenko, Denis O. Zinovjev, Gennady M. Nikonov, Edward G. Bravina, Larissa V. Zabrodin, Evgeny E. Blaschke, David B. Taranenko, Arkadiy V. Turko, Ludwik |
| author2_role |
author author author author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Bugaev, Kyrill A. Ivanytskyi, Aleksei I. Sagun, Violetta V. Grinyuk, Boris E. Savchenko, Denis O. Zinovjev, Gennady M. Nikonov, Edward G. Bravina, Larissa V. Zabrodin, Evgeny E. Blaschke, David B. Taranenko, Arkadiy V. Turko, Ludwik |
| dc.subject.por.fl_str_mv |
quark-hadron phase transition excluded hadron volume chemical freeze-out neutron star matter |
| topic |
quark-hadron phase transition excluded hadron volume chemical freeze-out neutron star matter |
| description |
12 pages, 4 figures, references added, typos corrected |
| publishDate |
2018 |
| dc.date.none.fl_str_mv |
2018-10-01 |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10316/107411 http://hdl.handle.net/10316/107411 https://doi.org/10.3390/universe5020063 |
| url |
http://hdl.handle.net/10316/107411 https://doi.org/10.3390/universe5020063 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
2218-1997 http://arxiv.org/abs/1810.00486v2 |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.publisher.none.fl_str_mv |
MDPI |
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MDPI |
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reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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