The Evolution of AGN Activity in Brightest Cluster Galaxies

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Autor(es): dc.contributorMassachusetts Institute of Technology-
Autor(es): dc.contributorStanford University-
Autor(es): dc.contributorArizona State University-
Autor(es): dc.contributorLaboratório Interinstitucional de E-Astronomia - LIneA-
Autor(es): dc.contributorFermi National Accelerator Laboratory-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversity of Portsmouth-
Autor(es): dc.contributorUniversity of Cincinnati-
Autor(es): dc.contributorInstitut d'Astrophysique de Paris-
Autor(es): dc.contributorUniversity of Sussex-
Autor(es): dc.contributorUniversity College London-
Autor(es): dc.contributorUniversity of Chicago-
Autor(es): dc.contributorSLAC National Accelerator Laboratory-
Autor(es): dc.contributorInstituto de Astrofisica de Canarias-
Autor(es): dc.contributorDpto. Astrofìsica-
Autor(es): dc.contributorNational Center for Supercomputing Applications-
Autor(es): dc.contributorUniversity of Illinois at Urbana-Champaign-
Autor(es): dc.contributorThe Barcelona Institute of Science and Technology-
Autor(es): dc.contributorUniversity of Trieste-
Autor(es): dc.contributorOsservatorio Astronomico di Trieste-
Autor(es): dc.contributorInstitute for Fundamental Physics of the Universe-
Autor(es): dc.contributorIObservatório Nacional-
Autor(es): dc.contributorUniversity of Michigan-
Autor(es): dc.contributorMedioambientales y Tecnológicas (CIEMAT)-
Autor(es): dc.contributorCalifornia Institute of Technology-
Autor(es): dc.contributorSanta Cruz Institute for Particle Physics-
Autor(es): dc.contributorUniversity of Oslo-
Autor(es): dc.contributorUniversity of Missouri-Kansas City-
Autor(es): dc.contributorUniversidad Autonoma de Madrid-
Autor(es): dc.contributorInstitut d'Estudis Espacials de Catalunya (IEEC)-
Autor(es): dc.contributorInstitute of Space Sciences (ICE CSIC)-
Autor(es): dc.contributorUniversity of Florida-
Autor(es): dc.contributorLudwig-Maximilians-Universität-
Autor(es): dc.contributorCSIRO Astronomy and Space Science-
Autor(es): dc.contributorUniversity of Queensland-
Autor(es): dc.contributorThe Ohio State University-
Autor(es): dc.contributorCenter for Astrophysics | Harvard and Smithsonian-
Autor(es): dc.contributorMacquarie University-
Autor(es): dc.contributorLowell Observatory-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorTexas AandM University-
Autor(es): dc.contributorHarvard University-
Autor(es): dc.contributorPeyton Hall-
Autor(es): dc.contributorInstitució Catalana de Recerca i Estudis Avançats-
Autor(es): dc.contributorMax Planck Institute for Extraterrestrial Physics-
Autor(es): dc.contributorUniversity of Wisconsin-Madison-
Autor(es): dc.contributorNational Institute for Nuclear Physics-
Autor(es): dc.contributorUniversity of Southampton-
Autor(es): dc.contributorOsservatorio Astronomico di Brera-
Autor(es): dc.contributorOak Ridge National Laboratory-
Autor(es): dc.creatorSomboonpanyakul, T.-
Autor(es): dc.creatorMcDonald, M.-
Autor(es): dc.creatorNoble, A.-
Autor(es): dc.creatorAguena, M.-
Autor(es): dc.creatorAllam, S.-
Autor(es): dc.creatorAmon, A.-
Autor(es): dc.creatorAndrade-Oliveira, F.-
Autor(es): dc.creatorBacon, D.-
Autor(es): dc.creatorBayliss, M. B.-
Autor(es): dc.creatorBertin, E.-
Autor(es): dc.creatorBhargava, S.-
Autor(es): dc.creatorBrooks, D.-
Autor(es): dc.creatorBuckley-Geer, E.-
Autor(es): dc.creatorBurke, D. L.-
Autor(es): dc.creatorCalzadilla, M.-
Autor(es): dc.creatorCanning, R.-
Autor(es): dc.creatorCarnero Rosell, A.-
Autor(es): dc.creatorCarrasco Kind, M.-
Autor(es): dc.creatorCarretero, J.-
Autor(es): dc.creatorCostanzi, M.-
Autor(es): dc.creatorDa Costa, L. N.-
Autor(es): dc.creatorPereira, M. E.S.-
Autor(es): dc.creatorDe Vicente, J.-
Autor(es): dc.creatorDoel, P.-
Autor(es): dc.creatorEisenhardt, P.-
Autor(es): dc.creatorEverett, S.-
Autor(es): dc.creatorEvrard, A. E.-
Autor(es): dc.creatorFerrero, I.-
Autor(es): dc.creatorFlaugher, B.-
Autor(es): dc.creatorFloyd, B.-
Autor(es): dc.creatorGarcía-Bellido, J.-
Autor(es): dc.creatorGaztanaga, E.-
Autor(es): dc.creatorGerdes, D. W.-
Autor(es): dc.creatorGonzalez, A.-
Autor(es): dc.creatorGruen, D.-
Autor(es): dc.creatorGruendl, R. A.-
Autor(es): dc.creatorGschwend, J.-
Autor(es): dc.creatorGupta, N.-
Autor(es): dc.creatorGutierrez, G.-
Autor(es): dc.creatorHinton, S. R.-
Autor(es): dc.creatorHollowood, D. L.-
Autor(es): dc.creatorHonscheid, K.-
Autor(es): dc.creatorHoyle, B.-
Autor(es): dc.creatorJames, D. J.-
Autor(es): dc.creatorJeltema, T.-
Autor(es): dc.creatorKhullar, G.-
Autor(es): dc.creatorKim, K. J.-
Autor(es): dc.creatorKlein, M.-
Autor(es): dc.creatorKuehn, K.-
Autor(es): dc.creatorLima, M.-
Autor(es): dc.creatorMaia, M. A.G.-
Autor(es): dc.creatorMarshall, J. L.-
Autor(es): dc.creatorMartini, P.-
Autor(es): dc.creatorMelchior, P.-
Autor(es): dc.creatorMenanteau, F.-
Autor(es): dc.creatorMiquel, R.-
Autor(es): dc.creatorMohr, J. J.-
Autor(es): dc.creatorMorgan, R.-
Autor(es): dc.creatorOgando, R. L.C.-
Autor(es): dc.creatorPalmese, A.-
Autor(es): dc.creatorPaz-Chinchón, F.-
Autor(es): dc.creatorPieres, A.-
Autor(es): dc.creatorPlazas Malagón, A. A.-
Autor(es): dc.creatorReil, K.-
Autor(es): dc.creatorRomer, A. K.-
Autor(es): dc.creatorRuppin, F.-
Autor(es): dc.creatorSanchez, E.-
Autor(es): dc.creatorSaro, A.-
Autor(es): dc.creatorScarpine, V.-
Autor(es): dc.creatorSchubnell, M.-
Autor(es): dc.creatorSerrano, S.-
Autor(es): dc.creatorSevilla-Noarbe, I.-
Autor(es): dc.creatorSingh, P.-
Autor(es): dc.creatorSmith, M.-
Autor(es): dc.creatorSoares-Santos, M.-
Autor(es): dc.creatorStrazzullo, V.-
Autor(es): dc.creatorSuchyta, E.-
Autor(es): dc.creatorSwanson, M. E.C.-
Autor(es): dc.creatorTarle, G.-
Autor(es): dc.creatorTo, C.-
Autor(es): dc.creatorTucker, D. L.-
Autor(es): dc.creatorWilkinson, R. D.-
Data de aceite: dc.date.accessioned2025-08-21T23:18:47Z-
Data de disponibilização: dc.date.available2025-08-21T23:18:47Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3847/1538-3881/ac5030-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/230602-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/230602-
Descrição: dc.descriptionWe present the results of an analysis of Wide-field Infrared Survey Explorer (WISE) observations of the full 2500 deg2 South Pole Telescope (SPT)-Sunyaev-Zel'dovich cluster sample. We describe a process for identifying active galactic nuclei (AGN) in brightest cluster galaxies (BCGs) based on WISE mid-IR color and redshift. Applying this technique to the BCGs of the SPT-SZ sample, we calculate the AGN-hosting BCG fraction, which is defined as the fraction of BCGs hosting bright central AGNs over all possible BCGs. Assuming an evolving single-burst stellar population model, we find statistically significant evidence (>99.9%) for a mid-IR excess at high redshift compared to low redshift, suggesting that the fraction of AGN-hosting BCGs increases with redshift over the range of 0 < z < 1.3. The best-fit redshift trend of the AGN-hosting BCG fraction has the form (1 + z)4.1±1.0. These results are consistent with previous studies in galaxy clusters as well as as in field galaxies. One way to explain this result is that member galaxies at high redshift tend to have more cold gas. While BCGs in nearby galaxy clusters grow mostly by dry mergers with cluster members, leading to no increase in AGN activity, BCGs at high redshift could primarily merge with gas-rich satellites, providing fuel for feeding AGNs. If this observed increase in AGN activity is linked to gas-rich mergers rather than ICM cooling, we would expect to see an increase in scatter in the P cav versus L cool relation at z > 1. Last, this work confirms that the runaway cooling phase, as predicted by the classical cooling-flow model, in the Phoenix cluster is extremely rare and most BCGs have low (relative to Eddington) black hole accretion rates.-
Descrição: dc.descriptionKavli Institute for Astrophysics and Space Research Massachusetts Institute of Technology, 77 Massachusetts Avenue-
Descrição: dc.descriptionKavli Institute for Particle Astrophysics and Cosmology Stanford University, P.O. Box 2450-
Descrição: dc.descriptionSchool of Earth and Space Exploration Arizona State University-
Descrição: dc.descriptionLaboratório Interinstitucional de E-Astronomia - LIneA, Rua Gal. José Cristino 77, RJ-
Descrição: dc.descriptionFermi National Accelerator Laboratory, P. O. Box 500-
Descrição: dc.descriptionInstituto de Física Teórica Universidade Estadual Paulista-
Descrição: dc.descriptionInstitute of Cosmology and Gravitation University of Portsmouth-
Descrição: dc.descriptionDepartment of Physics University of Cincinnati-
Descrição: dc.descriptionCNRS UMR 7095 Institut d'Astrophysique de Paris-
Descrição: dc.descriptionSorbonne Universités UPMC Univ Paris 06 UMR 7095 Institut d'Astrophysique de Paris-
Descrição: dc.descriptionDepartment of Physics and Astronomy Pevensey Building University of Sussex-
Descrição: dc.descriptionDepartment of Physics and Astronomy University College London, Gower Street-
Descrição: dc.descriptionDepartment of Astronomy and Astrophysics University of Chicago, 5640 South Ellis Avenue-
Descrição: dc.descriptionSLAC National Accelerator Laboratory-
Descrição: dc.descriptionInstituto de Astrofisica de Canarias, Tenerife-
Descrição: dc.descriptionUniversidad de la Laguna Dpto. Astrofìsica, Tenerife-
Descrição: dc.descriptionCenter for Astrophysical Surveys National Center for Supercomputing Applications, 1205 West Clark Street-
Descrição: dc.descriptionDepartment of Astronomy University of Illinois at Urbana-Champaign, 1002 West Green Street-
Descrição: dc.descriptionInstitut de Física d'Altes Energies (IFAE) The Barcelona Institute of Science and Technology Campus UAB, Barcelona-
Descrição: dc.descriptionAstronomy Unit Department of Physics University of Trieste, via Tiepolo 11-
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Descrição: dc.descriptionDepartment of Physics University of Michigan-
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Descrição: dc.descriptionSanta Cruz Institute for Particle Physics-
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Descrição: dc.descriptionInstitute of Theoretical Astrophysics University of Oslo, P.O. Box 1029 Blindern-
Descrição: dc.descriptionDepartment of Physics and Astronomy University of Missouri-Kansas City, 5110 Rockhill Road-
Descrição: dc.descriptionInstituto de Fisica Teorica UAM/CSIC Universidad Autonoma de Madrid-
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Descrição: dc.descriptionSchool of Mathematics and Physics University of Queensland-
Descrição: dc.descriptionDepartment of Astronomy The Ohio State University-
Descrição: dc.descriptionCenter of Cosmology and Astro-Particle Physics The Ohio State University-
Descrição: dc.descriptionCenter for Astrophysics | Harvard and Smithsonian, 60 Garden Street-
Descrição: dc.descriptionKavli Institute for Cosmological Physics University of Chicago, 5640 South Ellis Avenue-
Descrição: dc.descriptionAustralian Astronomical Optics Macquarie University-
Descrição: dc.descriptionLowell Observatory, 1400 Mars Hill Road-
Descrição: dc.descriptionDepartamento de Física Matemática Instituto de Física Universidade de São Paulo, CP 66318, SP-
Descrição: dc.descriptionGeorge P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy Department of Physics and Astronomy Texas AandM University-
Descrição: dc.descriptionRadcliffe Institute for Advanced Study Harvard University-
Descrição: dc.descriptionDepartment of Astrophysical Sciences Princeton University Peyton Hall-
Descrição: dc.descriptionInstitució Catalana de Recerca i Estudis Avançats-
Descrição: dc.descriptionMax Planck Institute for Extraterrestrial Physics, Giessenbachstrasse-
Descrição: dc.descriptionPhysics Department 2320 Chamberlin Hall University of Wisconsin-Madison, 1150 University Avenue-
Descrição: dc.descriptionNational Institute for Nuclear Physics, Via Valerio 2-
Descrição: dc.descriptionSchool of Physics and Astronomy University of Southampton-
Descrição: dc.descriptionOsservatorio Astronomico di Brera, Via Brera 28-
Descrição: dc.descriptionComputer Science and Mathematics Division Oak Ridge National Laboratory-
Descrição: dc.descriptionDepartment of Physics Stanford University, 382 Via Pueblo Mall-
Descrição: dc.descriptionInstituto de Física Teórica Universidade Estadual Paulista-
Idioma: dc.languageen-
Relação: dc.relationAstronomical Journal-
???dc.source???: dc.sourceScopus-
Título: dc.titleThe Evolution of AGN Activity in Brightest Cluster Galaxies-
Tipo de arquivo: dc.typelivro digital-
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