Oscillating Magnetized Color Superconducting Quark Stars

Autores
Celi, Marcos Osvaldo; Mariani, Mauro; Orsaria, Milva Gabriela; Tonetto, Lucas
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The main objective of this work is to study the structure, composition, and oscillation modes of color superconducting quark stars with intense magnetic fields. We adopted the MIT bag model within the color superconductivity CFL framework, and we included the effects of strong magnetic fields to construct the equation of state of stable quark matter. We calculated observable quantities, such as the mass, radius, frequency, and damping time of the oscillation fundamental f mode of quark stars, taking into account current astrophysical constraints. The results obtained show that color superconducting magnetized quark stars satisfy the constraints imposed by the observations of massive pulsars and gravitational wave events. Furthermore, the quantities associated with the oscillation f mode of these objects fit the universal relationships for compact objects. In the context of the new multi-messenger gravitational wave astronomy era and the future asteroseismology of neutron stars, we hope that our results contribute to the understanding of the behavior of dense matter and compact objects.
Fil: Celi, Marcos Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Mariani, Mauro. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Orsaria, Milva Gabriela. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Tonetto, Lucas. Università degli studi di Roma "La Sapienza"; Italia
Materia
COLOR SUPERCONDUCTIVITY
DENSE MATTER
DI-QUARKS
EQUATION OF STATE
MAGNETIC FIELD
NEUTRON STARS
OSCILLATIONS (INCLUDING PULSATIONS)
QUARK STARS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/223734
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Oscillating Magnetized Color Superconducting Quark StarsCeli, Marcos OsvaldoMariani, MauroOrsaria, Milva GabrielaTonetto, LucasCOLOR SUPERCONDUCTIVITYDENSE MATTERDI-QUARKSEQUATION OF STATEMAGNETIC FIELDNEUTRON STARSOSCILLATIONS (INCLUDING PULSATIONS)QUARK STARShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The main objective of this work is to study the structure, composition, and oscillation modes of color superconducting quark stars with intense magnetic fields. We adopted the MIT bag model within the color superconductivity CFL framework, and we included the effects of strong magnetic fields to construct the equation of state of stable quark matter. We calculated observable quantities, such as the mass, radius, frequency, and damping time of the oscillation fundamental f mode of quark stars, taking into account current astrophysical constraints. The results obtained show that color superconducting magnetized quark stars satisfy the constraints imposed by the observations of massive pulsars and gravitational wave events. Furthermore, the quantities associated with the oscillation f mode of these objects fit the universal relationships for compact objects. In the context of the new multi-messenger gravitational wave astronomy era and the future asteroseismology of neutron stars, we hope that our results contribute to the understanding of the behavior of dense matter and compact objects.Fil: Celi, Marcos Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; ArgentinaFil: Mariani, Mauro. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Orsaria, Milva Gabriela. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Tonetto, Lucas. Università degli studi di Roma "La Sapienza"; ItaliaMDPI2022-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/223734Celi, Marcos Osvaldo; Mariani, Mauro; Orsaria, Milva Gabriela; Tonetto, Lucas; Oscillating Magnetized Color Superconducting Quark Stars; MDPI; Universe; 8; 5; 5-2022; 1-182218-1997CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3390/universe8050272info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:30:34Zoai:ri.conicet.gov.ar:11336/223734instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:30:34.697CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Oscillating Magnetized Color Superconducting Quark Stars
title Oscillating Magnetized Color Superconducting Quark Stars
spellingShingle Oscillating Magnetized Color Superconducting Quark Stars
Celi, Marcos Osvaldo
COLOR SUPERCONDUCTIVITY
DENSE MATTER
DI-QUARKS
EQUATION OF STATE
MAGNETIC FIELD
NEUTRON STARS
OSCILLATIONS (INCLUDING PULSATIONS)
QUARK STARS
title_short Oscillating Magnetized Color Superconducting Quark Stars
title_full Oscillating Magnetized Color Superconducting Quark Stars
title_fullStr Oscillating Magnetized Color Superconducting Quark Stars
title_full_unstemmed Oscillating Magnetized Color Superconducting Quark Stars
title_sort Oscillating Magnetized Color Superconducting Quark Stars
dc.creator.none.fl_str_mv Celi, Marcos Osvaldo
Mariani, Mauro
Orsaria, Milva Gabriela
Tonetto, Lucas
author Celi, Marcos Osvaldo
author_facet Celi, Marcos Osvaldo
Mariani, Mauro
Orsaria, Milva Gabriela
Tonetto, Lucas
author_role author
author2 Mariani, Mauro
Orsaria, Milva Gabriela
Tonetto, Lucas
author2_role author
author
author
dc.subject.none.fl_str_mv COLOR SUPERCONDUCTIVITY
DENSE MATTER
DI-QUARKS
EQUATION OF STATE
MAGNETIC FIELD
NEUTRON STARS
OSCILLATIONS (INCLUDING PULSATIONS)
QUARK STARS
topic COLOR SUPERCONDUCTIVITY
DENSE MATTER
DI-QUARKS
EQUATION OF STATE
MAGNETIC FIELD
NEUTRON STARS
OSCILLATIONS (INCLUDING PULSATIONS)
QUARK STARS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The main objective of this work is to study the structure, composition, and oscillation modes of color superconducting quark stars with intense magnetic fields. We adopted the MIT bag model within the color superconductivity CFL framework, and we included the effects of strong magnetic fields to construct the equation of state of stable quark matter. We calculated observable quantities, such as the mass, radius, frequency, and damping time of the oscillation fundamental f mode of quark stars, taking into account current astrophysical constraints. The results obtained show that color superconducting magnetized quark stars satisfy the constraints imposed by the observations of massive pulsars and gravitational wave events. Furthermore, the quantities associated with the oscillation f mode of these objects fit the universal relationships for compact objects. In the context of the new multi-messenger gravitational wave astronomy era and the future asteroseismology of neutron stars, we hope that our results contribute to the understanding of the behavior of dense matter and compact objects.
Fil: Celi, Marcos Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Mariani, Mauro. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Orsaria, Milva Gabriela. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Tonetto, Lucas. Università degli studi di Roma "La Sapienza"; Italia
description The main objective of this work is to study the structure, composition, and oscillation modes of color superconducting quark stars with intense magnetic fields. We adopted the MIT bag model within the color superconductivity CFL framework, and we included the effects of strong magnetic fields to construct the equation of state of stable quark matter. We calculated observable quantities, such as the mass, radius, frequency, and damping time of the oscillation fundamental f mode of quark stars, taking into account current astrophysical constraints. The results obtained show that color superconducting magnetized quark stars satisfy the constraints imposed by the observations of massive pulsars and gravitational wave events. Furthermore, the quantities associated with the oscillation f mode of these objects fit the universal relationships for compact objects. In the context of the new multi-messenger gravitational wave astronomy era and the future asteroseismology of neutron stars, we hope that our results contribute to the understanding of the behavior of dense matter and compact objects.
publishDate 2022
dc.date.none.fl_str_mv 2022-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/223734
Celi, Marcos Osvaldo; Mariani, Mauro; Orsaria, Milva Gabriela; Tonetto, Lucas; Oscillating Magnetized Color Superconducting Quark Stars; MDPI; Universe; 8; 5; 5-2022; 1-18
2218-1997
CONICET Digital
CONICET
url http://hdl.handle.net/11336/223734
identifier_str_mv Celi, Marcos Osvaldo; Mariani, Mauro; Orsaria, Milva Gabriela; Tonetto, Lucas; Oscillating Magnetized Color Superconducting Quark Stars; MDPI; Universe; 8; 5; 5-2022; 1-18
2218-1997
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3390/universe8050272
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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