Variability and phase lags of the type-C quasi-periodic oscillation of MAXI J1348-630 with NICER

Autores
Alabarta, Kevin; Mendez, Raul Mariano; García, Federico; Peirano, Valentina; Altamirano, Diego; Zhang, Liang; Karpouzas, Konstantinos
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the properties of the type-C quasi-periodic oscillation (type-C QPO) of MAXI J1348-630 during its 2019 outburst and reflare with NICER. This is the first time that the evolution of the properties of type-C QPOs is studied during an outburst reflare. We found that the properties of the type-C QPO during the reflare are similar to those of type-C QPOs observed in other black hole systems during outburst. This suggests that the physical processes responsible for type-C QPOs are the same in a reflare and in an outburst. We also found that the full width at half-maximum of a high-frequency broad-band component observed during the reflare changes significantly with energy. We studied the energy-dependent fractional rms amplitude and phase lags of the type-C QPO from 0.5 to 12 keV. We found that the fractional rms amplitude increases up to 2-3 keV and then remains approximately constant above this energy, and the lag spectra of the type-C QPO are hard. We discuss the dependence of the fractional rms amplitude and phase lags with energy in the context of Comptonization as the radiative mechanism driving the QPO rms and lag spectra.
Fil: Alabarta, Kevin. University of Southampton; Reino Unido
Fil: Mendez, Raul Mariano. University of Groningen; Países Bajos
Fil: García, Federico. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
Fil: Peirano, Valentina. University of Groningen; Países Bajos
Fil: Altamirano, Diego. University of Southampton; Reino Unido
Fil: Zhang, Liang. University of Southampton; Reino Unido
Fil: Karpouzas, Konstantinos. University of Southampton; Reino Unido
Materia
ACCRETION
ACCRETION DISCS
BLACK HOLE PHYSICS
X-RAYS: BINARIES
X-RAYS: INDIVIDUAL: MAXI J1348-630
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/216797
Acceder
id CONICETDig_9d1fa4e7c6441838df6ddb57317c2588
oai_identifier_str oai:ri.conicet.gov.ar:11336/216797
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Variability and phase lags of the type-C quasi-periodic oscillation of MAXI J1348-630 with NICERAlabarta, KevinMendez, Raul MarianoGarcía, FedericoPeirano, ValentinaAltamirano, DiegoZhang, LiangKarpouzas, KonstantinosACCRETIONACCRETION DISCSBLACK HOLE PHYSICSX-RAYS: BINARIESX-RAYS: INDIVIDUAL: MAXI J1348-630https://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the properties of the type-C quasi-periodic oscillation (type-C QPO) of MAXI J1348-630 during its 2019 outburst and reflare with NICER. This is the first time that the evolution of the properties of type-C QPOs is studied during an outburst reflare. We found that the properties of the type-C QPO during the reflare are similar to those of type-C QPOs observed in other black hole systems during outburst. This suggests that the physical processes responsible for type-C QPOs are the same in a reflare and in an outburst. We also found that the full width at half-maximum of a high-frequency broad-band component observed during the reflare changes significantly with energy. We studied the energy-dependent fractional rms amplitude and phase lags of the type-C QPO from 0.5 to 12 keV. We found that the fractional rms amplitude increases up to 2-3 keV and then remains approximately constant above this energy, and the lag spectra of the type-C QPO are hard. We discuss the dependence of the fractional rms amplitude and phase lags with energy in the context of Comptonization as the radiative mechanism driving the QPO rms and lag spectra.Fil: Alabarta, Kevin. University of Southampton; Reino UnidoFil: Mendez, Raul Mariano. University of Groningen; Países BajosFil: García, Federico. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; ArgentinaFil: Peirano, Valentina. University of Groningen; Países BajosFil: Altamirano, Diego. University of Southampton; Reino UnidoFil: Zhang, Liang. University of Southampton; Reino UnidoFil: Karpouzas, Konstantinos. University of Southampton; Reino UnidoWiley Blackwell Publishing, Inc2022-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/216797Alabarta, Kevin; Mendez, Raul Mariano; García, Federico; Peirano, Valentina; Altamirano, Diego; et al.; Variability and phase lags of the type-C quasi-periodic oscillation of MAXI J1348-630 with NICER; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 514; 2; 8-2022; 2839-28540035-8711CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/stac1533info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:32:41Zoai:ri.conicet.gov.ar:11336/216797instacron: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:34982025-10-22 11:32:41.458CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Variability and phase lags of the type-C quasi-periodic oscillation of MAXI J1348-630 with NICER
title Variability and phase lags of the type-C quasi-periodic oscillation of MAXI J1348-630 with NICER
spellingShingle Variability and phase lags of the type-C quasi-periodic oscillation of MAXI J1348-630 with NICER
Alabarta, Kevin
ACCRETION
ACCRETION DISCS
BLACK HOLE PHYSICS
X-RAYS: BINARIES
X-RAYS: INDIVIDUAL: MAXI J1348-630
title_short Variability and phase lags of the type-C quasi-periodic oscillation of MAXI J1348-630 with NICER
title_full Variability and phase lags of the type-C quasi-periodic oscillation of MAXI J1348-630 with NICER
title_fullStr Variability and phase lags of the type-C quasi-periodic oscillation of MAXI J1348-630 with NICER
title_full_unstemmed Variability and phase lags of the type-C quasi-periodic oscillation of MAXI J1348-630 with NICER
title_sort Variability and phase lags of the type-C quasi-periodic oscillation of MAXI J1348-630 with NICER
dc.creator.none.fl_str_mv Alabarta, Kevin
Mendez, Raul Mariano
García, Federico
Peirano, Valentina
Altamirano, Diego
Zhang, Liang
Karpouzas, Konstantinos
author Alabarta, Kevin
author_facet Alabarta, Kevin
Mendez, Raul Mariano
García, Federico
Peirano, Valentina
Altamirano, Diego
Zhang, Liang
Karpouzas, Konstantinos
author_role author
author2 Mendez, Raul Mariano
García, Federico
Peirano, Valentina
Altamirano, Diego
Zhang, Liang
Karpouzas, Konstantinos
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv ACCRETION
ACCRETION DISCS
BLACK HOLE PHYSICS
X-RAYS: BINARIES
X-RAYS: INDIVIDUAL: MAXI J1348-630
topic ACCRETION
ACCRETION DISCS
BLACK HOLE PHYSICS
X-RAYS: BINARIES
X-RAYS: INDIVIDUAL: MAXI J1348-630
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We study the properties of the type-C quasi-periodic oscillation (type-C QPO) of MAXI J1348-630 during its 2019 outburst and reflare with NICER. This is the first time that the evolution of the properties of type-C QPOs is studied during an outburst reflare. We found that the properties of the type-C QPO during the reflare are similar to those of type-C QPOs observed in other black hole systems during outburst. This suggests that the physical processes responsible for type-C QPOs are the same in a reflare and in an outburst. We also found that the full width at half-maximum of a high-frequency broad-band component observed during the reflare changes significantly with energy. We studied the energy-dependent fractional rms amplitude and phase lags of the type-C QPO from 0.5 to 12 keV. We found that the fractional rms amplitude increases up to 2-3 keV and then remains approximately constant above this energy, and the lag spectra of the type-C QPO are hard. We discuss the dependence of the fractional rms amplitude and phase lags with energy in the context of Comptonization as the radiative mechanism driving the QPO rms and lag spectra.
Fil: Alabarta, Kevin. University of Southampton; Reino Unido
Fil: Mendez, Raul Mariano. University of Groningen; Países Bajos
Fil: García, Federico. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
Fil: Peirano, Valentina. University of Groningen; Países Bajos
Fil: Altamirano, Diego. University of Southampton; Reino Unido
Fil: Zhang, Liang. University of Southampton; Reino Unido
Fil: Karpouzas, Konstantinos. University of Southampton; Reino Unido
description We study the properties of the type-C quasi-periodic oscillation (type-C QPO) of MAXI J1348-630 during its 2019 outburst and reflare with NICER. This is the first time that the evolution of the properties of type-C QPOs is studied during an outburst reflare. We found that the properties of the type-C QPO during the reflare are similar to those of type-C QPOs observed in other black hole systems during outburst. This suggests that the physical processes responsible for type-C QPOs are the same in a reflare and in an outburst. We also found that the full width at half-maximum of a high-frequency broad-band component observed during the reflare changes significantly with energy. We studied the energy-dependent fractional rms amplitude and phase lags of the type-C QPO from 0.5 to 12 keV. We found that the fractional rms amplitude increases up to 2-3 keV and then remains approximately constant above this energy, and the lag spectra of the type-C QPO are hard. We discuss the dependence of the fractional rms amplitude and phase lags with energy in the context of Comptonization as the radiative mechanism driving the QPO rms and lag spectra.
publishDate 2022
dc.date.none.fl_str_mv 2022-08
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/11336/216797
Alabarta, Kevin; Mendez, Raul Mariano; García, Federico; Peirano, Valentina; Altamirano, Diego; et al.; Variability and phase lags of the type-C quasi-periodic oscillation of MAXI J1348-630 with NICER; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 514; 2; 8-2022; 2839-2854
0035-8711
CONICET Digital
CONICET
url http://hdl.handle.net/11336/216797
identifier_str_mv Alabarta, Kevin; Mendez, Raul Mariano; García, Federico; Peirano, Valentina; Altamirano, Diego; et al.; Variability and phase lags of the type-C quasi-periodic oscillation of MAXI J1348-630 with NICER; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 514; 2; 8-2022; 2839-2854
0035-8711
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/stac1533
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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
_version_ 1846781938362220544
score 12.982451

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