Millimeter emission from supermassive black hole coronae
20 pages, 16 figures, 8 tables
| Autores: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2025 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/411227 |
| Acceso en línea: | http://hdl.handle.net/10261/411227 http://arxiv.org/abs/2504.07762v2 |
| Access Level: | acceso abierto |
| Palabra clave: | Galaxies: nuclei Radiation mechanisms: non-thermal Radio continuum: galaxies Submillimeter: galaxies |
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| dc.title.none.fl_str_mv |
Millimeter emission from supermassive black hole coronae |
| title |
Millimeter emission from supermassive black hole coronae |
| spellingShingle |
Millimeter emission from supermassive black hole coronae Palacio, S. del Galaxies: nuclei Radiation mechanisms: non-thermal Radio continuum: galaxies Submillimeter: galaxies |
| title_short |
Millimeter emission from supermassive black hole coronae |
| title_full |
Millimeter emission from supermassive black hole coronae |
| title_fullStr |
Millimeter emission from supermassive black hole coronae |
| title_full_unstemmed |
Millimeter emission from supermassive black hole coronae |
| title_sort |
Millimeter emission from supermassive black hole coronae |
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Palacio, S. del Yang, C. Aalto, S. Ricci, C. Lankhaar, B. König, S. Becker Tjus, J. Magno, M. Smith, K. L. Yang, J. Barcos-Muñoz, L. Combes, F. Linden, S. Henkel, C. Mangum, J. G. Martin, S. Olander, G. Privon, G. Wethers, C. Baczko, A. -K. Beswick, R. J. García-Bernete, I. García-Burillo, Santiago González-Alfonso, E. Gorski, M. Imanishi, M. Izumi, T. Muller, S. Nishimura, Y. Pereira-Santaella, Miguel van der Werf, P. P. |
| author |
Palacio, S. del |
| author_facet |
Palacio, S. del Yang, C. Aalto, S. Ricci, C. Lankhaar, B. König, S. Becker Tjus, J. Magno, M. Smith, K. L. Yang, J. Barcos-Muñoz, L. Combes, F. Linden, S. Henkel, C. Mangum, J. G. Martin, S. Olander, G. Privon, G. Wethers, C. Baczko, A. -K. Beswick, R. J. García-Bernete, I. García-Burillo, Santiago González-Alfonso, E. Gorski, M. Imanishi, M. Izumi, T. Muller, S. Nishimura, Y. Pereira-Santaella, Miguel van der Werf, P. P. |
| author_role |
author |
| author2 |
Yang, C. Aalto, S. Ricci, C. Lankhaar, B. König, S. Becker Tjus, J. Magno, M. Smith, K. L. Yang, J. Barcos-Muñoz, L. Combes, F. Linden, S. Henkel, C. Mangum, J. G. Martin, S. Olander, G. Privon, G. Wethers, C. Baczko, A. -K. Beswick, R. J. García-Bernete, I. García-Burillo, Santiago González-Alfonso, E. Gorski, M. Imanishi, M. Izumi, T. Muller, S. Nishimura, Y. Pereira-Santaella, Miguel van der Werf, P. P. |
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author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author |
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European Commission Ministerio de Ciencia e Innovación (España) German Research Foundation Comunidad de Madrid Canada Foundation for Innovation National Research Council of Canada National Radio Astronomy Observatory (US) Palacio, S. del [0000-0002-5761-2417] Yang, C. [0000-0002-2322-5232] Aalto, S. [0000-0002-5828-7660] Ricci, C. [0000-0001-5231-2645] #NODATA# König, S. [0000-0001-6174-8467] Becker Tjus, J. [0000-0002-1748-7367] Magno, M. [0000-0002-1292-1451] Smith, K. L. [0000-0001-5785-7038] Yang, J. [0000-0002-2322-5232] Barcos-Muñoz, L. [0000-0003-0057-8892] Combes, F. [0000-0003-2658-7893] Linden, S. [0000-0002-1000-6081] Henkel, C. [0000-0002-7495-4005] Mangum, J. G. [0000-0003-1183-9293] Martin, S. [0000-0001-9281-2919] Olander, G. [0000-0003-4830-9069] Privon, G. [0000-0003-3474-1125] Wethers, C. [0000-0002-7135-2842] Baczko, A. -K. [0000-0003-3090-3975] Beswick, R. J. [0000-0002-5544-2354] García-Bernete, I. [0000-0002-9627-5281] García-Burillo, S. [0000-0003-0444-6897] González-Alfonso, E. [0000-0001-5285-8517] Gorski, M. [0000-0001-9300-354X] Imanishi, M. [0000-0001-6186-8792] Izumi, T. [0000-0001-9452-0813] Muller, S. [0000-0002-9931-1313] Nishimura, Y. [0000-0003-0563-067X] Pereira-Santaella, Miguel [0000-0002-4005-9619] van der Werf, P. P. [0000-0001-5434-5942] Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] |
| dc.subject.none.fl_str_mv |
Galaxies: nuclei Radiation mechanisms: non-thermal Radio continuum: galaxies Submillimeter: galaxies |
| topic |
Galaxies: nuclei Radiation mechanisms: non-thermal Radio continuum: galaxies Submillimeter: galaxies |
| description |
20 pages, 16 figures, 8 tables |
| publishDate |
2025 |
| dc.date.none.fl_str_mv |
2025 2025 2025 |
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info:eu-repo/semantics/article http://purl.org/coar/resource_type/c_6501 Publisher's version info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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http://hdl.handle.net/10261/411227 http://arxiv.org/abs/2504.07762v2 |
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http://hdl.handle.net/10261/411227 http://arxiv.org/abs/2504.07762v2 |
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Inglés |
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Inglés |
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#PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/H2020/789410 info:eu-repo/grantAgreement/AEI//PID2022-138560NB-I00 info:eu-repo/grantAgreement/AEI//RYC2021-033094-I info:eu-repo/grantAgreement/AEI//CNS2023-145506 info:eu-repo/grantAgreement/AEI//PID2023-146667NB-I00 https://doi.org/10.1051/0004-6361/202554936 Sí |
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info:eu-repo/semantics/openAccess |
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openAccess |
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EDP Sciences |
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EDP Sciences |
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reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC) |
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Consejo Superior de Investigaciones Científicas (CSIC) |
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DIGITAL.CSIC. Repositorio Institucional del CSIC |
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Millimeter emission from supermassive black hole coronaePalacio, S. delYang, C.Aalto, S.Ricci, C.Lankhaar, B.König, S.Becker Tjus, J.Magno, M.Smith, K. L.Yang, J.Barcos-Muñoz, L.Combes, F.Linden, S.Henkel, C.Mangum, J. G.Martin, S.Olander, G.Privon, G.Wethers, C.Baczko, A. -K.Beswick, R. J.García-Bernete, I.García-Burillo, SantiagoGonzález-Alfonso, E.Gorski, M.Imanishi, M.Izumi, T.Muller, S.Nishimura, Y.Pereira-Santaella, Miguelvan der Werf, P. P.Galaxies: nucleiRadiation mechanisms: non-thermalRadio continuum: galaxiesSubmillimeter: galaxies20 pages, 16 figures, 8 tablesActive Galactic Nuclei (AGN) host accreting supermassive black holes (SMBHs). The accretion can lead to the formation of a hot, X-ray emitting corona close to the SMBH capable of accelerating relativistic electrons. Observations in the millimetre (mm) band can probe its synchrotron emission. We provide a framework to derive physical information of SMBH coronae by modelling their spectral energy distribution (SED) from radio to far infrared frequencies. We also explore the possibilities of deriving additional information from mm observations, such as the SMBH mass, and studying high-redshift lensed sources. We introduce a corona emission model based on a one-zone spherical region with a hybrid thermal and non-thermal plasma. We investigate in detail how the corona SED depends on different parameters such as size, opacity, and magnetic field strength. Other galactic emission components from dust, ionised gas and diffuse relativistic electrons are also included in the SED fitting scheme. We apply our code consistently to a sample of radio-quiet AGN with strong indications of a coronal component in the mm. The detected mm emission from SMBH coronae is consistent with having a non-thermal relativistic particle population with an energy density that is ~0.5-10% of that in the thermal plasma. This requires magnetic energy densities close to equipartition with the thermal gas, and corona sizes of 60-250 gravitational radii. The model can also reproduce the observed correlation between mm emission and SMBH mass when accounting for uncertainties in the corona size. The mm band offers a unique window into the physics of SMBH coronae, enabling the study of highly dust-obscured sources and high-redshift lensed quasars. Gaining a deeper understanding of the relativistic particle population in SMBH coronae can provide key insights into their potential multiwavelength and neutrino emission.SdP, CY, SA and SK gratefully acknowledge funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No 789410, PI: S. Aalto). SGB acknowledges support from the Spanish grant PID2022-138560NB-I00, funded by MCIN AEI/10.13039/501100011033/FEDER, EU. MPS acknowledges support under grants RYC2021-033094-I, CNS2023-145506 and PID2023-146667NB-I00 funded by MCIN/AEI/10.13039/501100011033 and the European Union NextGenerationEU/PRTR. JBT acknowledges support from the DFG, via the Collaborative Research Center SFB1491 “Cosmic Interacting Mattersfrom Source to Signal” (project no. 445052434). IGB is supported by the Programa Atracción de Talento Investigador “César Nombela” via grant 2023-T1/TEC-29030 funded by the Community of Madrid. This paper makes use of the following ALMA data: ADS/JAO.ALMA#2017.1.00236.S, ADS/JAO.ALMA#2019.1.00618.S, ADS/JAO.ALMA#2019.1.01230.S, ADS/JAO.ALMA#2015.1.01047.S, ADS/JAO.ALMA#2023.1.00121.S, ADS/JAO.ALMA#2021.1.00812.S. ALMA is a partnership of ESO (representing its member states), NSF (USA) and NINS (Japan), together with NRC (Canada), NSTC and ASIAA (Taiwan), and KASI (Republic of Korea), in cooperation with the Republic of Chile. The Joint ALMA Observatory is operated by ESO, AUI/NRAO and NAOJ. This research has made use of the CIRADA cutout service at cutouts.cirada.ca, operated by the Canadian Initiative for Radio Astronomy Data Analysis (CIRADA). CIRADA is funded by a grant from the Canada Foundation for Innovation 2017 Innovation Fund (Project 35999), as well as by the Provinces of Ontario, British Columbia, Alberta, Manitoba and Quebec, in collaboration with the National Research Council of Canada, the US National Radio Astronomy Observatory and Australia’s Commonwealth Scientific and Industrial Research Organisation.Peer reviewedEDP SciencesEuropean CommissionMinisterio de Ciencia e Innovación (España)German Research FoundationComunidad de MadridCanada Foundation for InnovationNational Research Council of CanadaNational Radio Astronomy Observatory (US)Palacio, S. del [0000-0002-5761-2417]Yang, C. [0000-0002-2322-5232]Aalto, S. [0000-0002-5828-7660]Ricci, C. [0000-0001-5231-2645]#NODATA#König, S. [0000-0001-6174-8467]Becker Tjus, J. [0000-0002-1748-7367]Magno, M. [0000-0002-1292-1451]Smith, K. L. [0000-0001-5785-7038]Yang, J. [0000-0002-2322-5232]Barcos-Muñoz, L. [0000-0003-0057-8892]Combes, F. [0000-0003-2658-7893]Linden, S. [0000-0002-1000-6081]Henkel, C. [0000-0002-7495-4005]Mangum, J. G. [0000-0003-1183-9293]Martin, S. [0000-0001-9281-2919]Olander, G. [0000-0003-4830-9069]Privon, G. [0000-0003-3474-1125]Wethers, C. [0000-0002-7135-2842]Baczko, A. -K. [0000-0003-3090-3975]Beswick, R. J. [0000-0002-5544-2354]García-Bernete, I. [0000-0002-9627-5281]García-Burillo, S. [0000-0003-0444-6897]González-Alfonso, E. [0000-0001-5285-8517]Gorski, M. [0000-0001-9300-354X]Imanishi, M. [0000-0001-6186-8792]Izumi, T. [0000-0001-9452-0813]Muller, S. [0000-0002-9931-1313]Nishimura, Y. [0000-0003-0563-067X]Pereira-Santaella, Miguel [0000-0002-4005-9619]van der Werf, P. P. [0000-0001-5434-5942]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520252025info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/411227http://arxiv.org/abs/2504.07762v2reponame: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##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/H2020/789410info:eu-repo/grantAgreement/AEI//PID2022-138560NB-I00info:eu-repo/grantAgreement/AEI//RYC2021-033094-Iinfo:eu-repo/grantAgreement/AEI//CNS2023-145506info:eu-repo/grantAgreement/AEI//PID2023-146667NB-I00https://doi.org/10.1051/0004-6361/202554936Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/4112272026-05-22T06:33:51Z |
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