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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/216797
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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 |
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1846781938362220544 |
score |
12.982451 |