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dc.contributor.author
Orsaria, Milva Gabriela  
dc.contributor.author
Ranea Sandoval, Ignacio Francisco  
dc.contributor.author
Vucetich, Hector  
dc.date.available
2020-01-20T15:13:38Z  
dc.date.issued
2011-06  
dc.identifier.citation
Orsaria, Milva Gabriela; Ranea Sandoval, Ignacio Francisco; Vucetich, Hector; Magnetars as highly magnetized quark stars: An analytical treatment; IOP Publishing; Astrophysical Journal; 734; 1; 6-2011; 1-5  
dc.identifier.issn
0004-637X  
dc.identifier.uri
http://hdl.handle.net/11336/95185  
dc.description.abstract
We present an analytical model of a magnetar as a high-density magnetized quark bag. The effect of strong magnetic fields (B > 5 × 10^16 G) in the equation of state is considered. An analytic expression for the mass-radius relationship is found from the energy variational principle in general relativity. Our results are compared with observational evidence of possible quark and/or hybrid stars.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
IOP Publishing  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
DENSE MATTER  
dc.subject
MAGNETIC FIELDS  
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METHODS: ANALYTICAL  
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STARS: AGNETARS  
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STARS: INDIVIDUAL (QUARK STARS)  
dc.subject.classification
Astronomía  
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Ciencias Físicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Magnetars as highly magnetized quark stars: An analytical treatment  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2020-01-15T20:03:22Z  
dc.journal.volume
734  
dc.journal.number
1  
dc.journal.pagination
1-5  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Orsaria, Milva Gabriela. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Ranea Sandoval, Ignacio Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina  
dc.description.fil
Fil: Vucetich, Hector. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
Astrophysical Journal  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/0004-637X/734/1/41  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1088/0004-637X/734/1/41