Multi-Wavelength and Multi-Messenger Studies Using the Next-Generation Event Horizon Telescope

The next-generation Event Horizon Telescope (ngEHT) will provide us with the best opportunity to investigate supermassive black holes (SMBHs) at the highest possible resolution and sensitivity. With respect to the existing Event Horizon Telescope (EHT) array, the ngEHT will provide increased sensiti...

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Authors: Lico, Rocco, Jorstad, Svetlana G., Marscher, Alan P., Gómez Fernández, José L., Liodakis, Ioannis, Dahale, Rohan, Alberdi, Antxón, Gold, Roman, Traianou, E., Toscano, Teresa, Foschi, Marianna
Format: article
Status:Published version
Publication Date:2023
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/309475
Online Access:http://hdl.handle.net/10261/309475
Access Level:Open access
Keyword:Very long baseline interferometry (VLBI)
Supermassive black holes
Active galactic nuclei
Multi-wavelength studies
Relativistic jets
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spelling Multi-Wavelength and Multi-Messenger Studies Using the Next-Generation Event Horizon TelescopeLico, RoccoJorstad, Svetlana G.Marscher, Alan P.Gómez Fernández, José L.Liodakis, IoannisDahale, RohanAlberdi, AntxónGold, RomanTraianou, E.Toscano, TeresaFoschi, MariannaVery long baseline interferometry (VLBI)Supermassive black holesActive galactic nucleiMulti-wavelength studiesRelativistic jetsThe next-generation Event Horizon Telescope (ngEHT) will provide us with the best opportunity to investigate supermassive black holes (SMBHs) at the highest possible resolution and sensitivity. With respect to the existing Event Horizon Telescope (EHT) array, the ngEHT will provide increased sensitivity and uv-coverage (with the addition of new stations), wider frequency coverage (from 86 GHz to 345 GHz and higher), finer resolution (<15 micro-arcseconds), and better monitoring capabilities. The ngEHT will offer a unique opportunity to deeply investigate the physics around SMBHs, such as the disk-jet connection, the mechanisms responsible for high-energy photon and neutrino events, and the role of magnetic fields in shaping relativistic jets, as well as the nature of binary SMBH systems. In this white paper we describe some ngEHT science cases in the context of multi-wavelength studies and synergies. © 2023 by the authors. Licensee MDPI, Basel, Switzerland.R.L., J.L.G., and R.D. acknowledge financial support from the State Agency for Research of the Spanish MCIU through the “Center of Excellence Severo Ochoa” award for the Instituto de Astrofísica de Andalucía (SEV-2017-0709), from the Spanish Ministerio de Economía y Competitividad and Ministerio de Ciencia e Innovación (grants AYA2016-80889-P, PID2019-108995GB-C21), the Consejería de Economía, Conocimiento, Empresas y Universidad of the Junta de Andalucía (grant P18-FR-1769), the Consejo Superior de Investigaciones Científicas (grant 2019AEP112). A.P.M. and S.G.J. acknowledge financial support from NASA Fermi Guest Investigator grants 80NSSC20K1567 and 80NSSC22K1571.With funding from the Spanish government through the "Severo Ochoa Centre of Excellence" accreditation (SEV-2017-0709).Peer reviewedMultidisciplinary Digital Publishing InstituteMinisterio de Ciencia, Innovación y Universidades (España)Junta de AndalucíaMinisterio de Ciencia e Innovación (España)Ministerio de Economía y Competitividad (España)Consejo Superior de Investigaciones Científicas (España)NASAConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/309475reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SEV-2017-0709info:eu-repo/grantAgreement/MINECO//AYA2016-80889-Pinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-108995GB-C21http://dx.doi.org/10.3390/galaxies11010017Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3094752026-05-22T06:33:51Z
dc.title.none.fl_str_mv Multi-Wavelength and Multi-Messenger Studies Using the Next-Generation Event Horizon Telescope
title Multi-Wavelength and Multi-Messenger Studies Using the Next-Generation Event Horizon Telescope
spellingShingle Multi-Wavelength and Multi-Messenger Studies Using the Next-Generation Event Horizon Telescope
Lico, Rocco
Very long baseline interferometry (VLBI)
Supermassive black holes
Active galactic nuclei
Multi-wavelength studies
Relativistic jets
title_short Multi-Wavelength and Multi-Messenger Studies Using the Next-Generation Event Horizon Telescope
title_full Multi-Wavelength and Multi-Messenger Studies Using the Next-Generation Event Horizon Telescope
title_fullStr Multi-Wavelength and Multi-Messenger Studies Using the Next-Generation Event Horizon Telescope
title_full_unstemmed Multi-Wavelength and Multi-Messenger Studies Using the Next-Generation Event Horizon Telescope
title_sort Multi-Wavelength and Multi-Messenger Studies Using the Next-Generation Event Horizon Telescope
dc.creator.none.fl_str_mv Lico, Rocco
Jorstad, Svetlana G.
Marscher, Alan P.
Gómez Fernández, José L.
Liodakis, Ioannis
Dahale, Rohan
Alberdi, Antxón
Gold, Roman
Traianou, E.
Toscano, Teresa
Foschi, Marianna
author Lico, Rocco
author_facet Lico, Rocco
Jorstad, Svetlana G.
Marscher, Alan P.
Gómez Fernández, José L.
Liodakis, Ioannis
Dahale, Rohan
Alberdi, Antxón
Gold, Roman
Traianou, E.
Toscano, Teresa
Foschi, Marianna
author_role author
author2 Jorstad, Svetlana G.
Marscher, Alan P.
Gómez Fernández, José L.
Liodakis, Ioannis
Dahale, Rohan
Alberdi, Antxón
Gold, Roman
Traianou, E.
Toscano, Teresa
Foschi, Marianna
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
Junta de Andalucía
Ministerio de Ciencia e Innovación (España)
Ministerio de Economía y Competitividad (España)
Consejo Superior de Investigaciones Científicas (España)
NASA
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Very long baseline interferometry (VLBI)
Supermassive black holes
Active galactic nuclei
Multi-wavelength studies
Relativistic jets
topic Very long baseline interferometry (VLBI)
Supermassive black holes
Active galactic nuclei
Multi-wavelength studies
Relativistic jets
description The next-generation Event Horizon Telescope (ngEHT) will provide us with the best opportunity to investigate supermassive black holes (SMBHs) at the highest possible resolution and sensitivity. With respect to the existing Event Horizon Telescope (EHT) array, the ngEHT will provide increased sensitivity and uv-coverage (with the addition of new stations), wider frequency coverage (from 86 GHz to 345 GHz and higher), finer resolution (<15 micro-arcseconds), and better monitoring capabilities. The ngEHT will offer a unique opportunity to deeply investigate the physics around SMBHs, such as the disk-jet connection, the mechanisms responsible for high-energy photon and neutrino events, and the role of magnetic fields in shaping relativistic jets, as well as the nature of binary SMBH systems. In this white paper we describe some ngEHT science cases in the context of multi-wavelength studies and synergies. © 2023 by the authors. Licensee MDPI, Basel, Switzerland.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023
2023
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/10261/309475
url http://hdl.handle.net/10261/309475
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SEV-2017-0709
info:eu-repo/grantAgreement/MINECO//AYA2016-80889-P
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-108995GB-C21
http://dx.doi.org/10.3390/galaxies11010017
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
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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