Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/110954
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Menezes, D. P. | - |
dc.contributor.author | Providência, C. | - |
dc.date.accessioned | 2023-11-28T12:35:26Z | - |
dc.date.available | 2023-11-28T12:35:26Z | - |
dc.date.issued | 2004 | - |
dc.identifier.issn | 0103-9733 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/110954 | - |
dc.description.abstract | We investigate the properties of mixed stars formed by hadronic and quark matter in β-equilibrium described by appropriate equations of state (EOS) in the framework of relativistic mean-field theory. We use the non-linear Walecka model for the hadron matter and the MIT Bag and the Nambu-Jona-Lasinio models for the quark matter. The calculations were performed for T = 0 and for finite temperatures in order to describe neutron and proto-neutron stars. The star properties are discussed. Both the Bag model and the NJL model predict a mixed phase in the interior of the star. | pt |
dc.language.iso | eng | pt |
dc.publisher | Springer Nature | pt |
dc.relation | CNPq (Brazil) | pt |
dc.relation | CAPES(Brazil)/GRICES (Portugal) under project 003/100 | pt |
dc.relation | FEDER/FCT (Portugal) under the project POCTI/35308/FIS/2000 | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/ | pt |
dc.title | Equations of state for mixed stars | pt |
dc.type | article | - |
degois.publication.firstPage | 724 | pt |
degois.publication.lastPage | 727 | pt |
degois.publication.issue | 3a | pt |
degois.publication.title | Brazilian Journal of Physics | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.1590/S0103-97332004000500005 | pt |
degois.publication.volume | 34 | pt |
dc.date.embargo | 2004-01-01 | * |
uc.date.periodoEmbargo | 0 | pt |
item.openairetype | article | - |
item.fulltext | Com Texto completo | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.researchunit | CFisUC – Center for Physics of the University of Coimbra | - |
crisitem.author.orcid | 0000-0001-6464-8023 | - |
Appears in Collections: | FCTUC Física - Artigos em Revistas Internacionais |
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File | Description | Size | Format | |
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Equations-of-state-for-mixed-starsBrazilian-Journal-of-Physics.pdf | 215.52 kB | Adobe PDF | View/Open |
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