Radio Power from Direct-collapse Black Holes

Direct-collapse black holes (DCBHs) forming at z ∼ 20 are currently the leading candidates for the seeds of the first quasars, over 200 of which have now been found at z > 6. Recent studies suggest that DCBHs could be detected in the near-infrared by the James Webb Space Telescope, Euclid, and th...

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Detalles Bibliográficos
Autores: Whalen, Daniel J., Mezcua, Mar, Patrick, Samuel J., Meiksin, Avery, Latif, Muhammad A.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/261356
Acceso en línea:http://hdl.handle.net/10261/261356
Access Level:acceso abierto
Palabra clave:Population III stars
Primordial galaxies
Quasars
Supermassive black holes
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spelling Radio Power from Direct-collapse Black HolesWhalen, Daniel J.Mezcua, MarPatrick, Samuel J.Meiksin, AveryLatif, Muhammad A.Population III starsPrimordial galaxiesQuasarsSupermassive black holesDirect-collapse black holes (DCBHs) forming at z ∼ 20 are currently the leading candidates for the seeds of the first quasars, over 200 of which have now been found at z > 6. Recent studies suggest that DCBHs could be detected in the near-infrared by the James Webb Space Telescope, Euclid, and the Roman Space Telescope. However, new radio telescopes with unprecedented sensitivities such as the Square Kilometre Array (SKA) and the Next-Generation Very Large Array (ngVLA) may open another window on the properties of DCBHs in the coming decade. Here we estimate the radio flux from DCBHs at birth at z = 8-20 with several fundamental planes of black hole accretion. We find that they could be detected at z ∼ 8 by the SKA-FIN all-sky survey. Furthermore, SKA and ngVLA could discover 106-107 M o˙ BHs out to z ∼ 20, probing the formation pathways of the first quasars in the universe.D.J.W. was supported by the Ida Pfeiffer Professorship at the Institute of Astrophysics at the University of Vienna. M.M. acknowledges support from the Beatriu de Pinos fellowship (2017-BP-00114) and from the Ramon y Cajal fellowship (RYC2019-027670-I). S.P. was supported by STFC grant ST/ N504245/1. A.M. acknowledges support from the UK Science and Technology Facilities Council Consolidated Grant ST/ R000972/1. M.L. acknowledges funding from UAEU via UPAR grant No. 31S372.IOP PublishingUniversity of ViennaScience and Technology Facilities Council (UK)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2022202220212022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/261356reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://doi.org/10.3847/2041-8213/ac35e6Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2613562026-05-22T06:33:51Z
dc.title.none.fl_str_mv Radio Power from Direct-collapse Black Holes
title Radio Power from Direct-collapse Black Holes
spellingShingle Radio Power from Direct-collapse Black Holes
Whalen, Daniel J.
Population III stars
Primordial galaxies
Quasars
Supermassive black holes
title_short Radio Power from Direct-collapse Black Holes
title_full Radio Power from Direct-collapse Black Holes
title_fullStr Radio Power from Direct-collapse Black Holes
title_full_unstemmed Radio Power from Direct-collapse Black Holes
title_sort Radio Power from Direct-collapse Black Holes
dc.creator.none.fl_str_mv Whalen, Daniel J.
Mezcua, Mar
Patrick, Samuel J.
Meiksin, Avery
Latif, Muhammad A.
author Whalen, Daniel J.
author_facet Whalen, Daniel J.
Mezcua, Mar
Patrick, Samuel J.
Meiksin, Avery
Latif, Muhammad A.
author_role author
author2 Mezcua, Mar
Patrick, Samuel J.
Meiksin, Avery
Latif, Muhammad A.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv University of Vienna
Science and Technology Facilities Council (UK)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Population III stars
Primordial galaxies
Quasars
Supermassive black holes
topic Population III stars
Primordial galaxies
Quasars
Supermassive black holes
description Direct-collapse black holes (DCBHs) forming at z ∼ 20 are currently the leading candidates for the seeds of the first quasars, over 200 of which have now been found at z > 6. Recent studies suggest that DCBHs could be detected in the near-infrared by the James Webb Space Telescope, Euclid, and the Roman Space Telescope. However, new radio telescopes with unprecedented sensitivities such as the Square Kilometre Array (SKA) and the Next-Generation Very Large Array (ngVLA) may open another window on the properties of DCBHs in the coming decade. Here we estimate the radio flux from DCBHs at birth at z = 8-20 with several fundamental planes of black hole accretion. We find that they could be detected at z ∼ 8 by the SKA-FIN all-sky survey. Furthermore, SKA and ngVLA could discover 106-107 M o˙ BHs out to z ∼ 20, probing the formation pathways of the first quasars in the universe.
publishDate 2021
dc.date.none.fl_str_mv 2021
2022
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/261356
url http://hdl.handle.net/10261/261356
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://doi.org/10.3847/2041-8213/ac35e6
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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