Signatures of AGN-induced Metal Loss in the Stellar Population

One way the active galactic nuclei (AGN) are expected to influence the evolution of their host galaxies is by removing metal content via outflows. In this article we present results that show that AGN can have an effect on the chemical enrichment of their host galaxies using the fossil record techni...

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Detalles Bibliográficos
Autores: Camps-Fariña, A., Sánchez, Sebastián F., Carigi, L., Lacerda, E., García-Benito, Rubén, Mast, D., Galbany, Lluís, Barrera-Ballesteros, Jorge K.
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:10261/261534
Acceso en línea:http://hdl.handle.net/10261/261534
Access Level:acceso abierto
Palabra clave:AGN host galaxies
Galaxy chemical evolution
Galaxy jets
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spelling Signatures of AGN-induced Metal Loss in the Stellar PopulationCamps-Fariña, A.Sánchez, Sebastián F.Carigi, L.Lacerda, E.García-Benito, RubénMast, D.Galbany, LluísBarrera-Ballesteros, Jorge K.AGN host galaxiesGalaxy chemical evolutionGalaxy jetsOne way the active galactic nuclei (AGN) are expected to influence the evolution of their host galaxies is by removing metal content via outflows. In this article we present results that show that AGN can have an effect on the chemical enrichment of their host galaxies using the fossil record technique on CALIFA galaxies. We classified the chemical enrichment histories of all galaxies in our sample regarding whether they show a drop in the value of their metallicity. We find that galaxies currently hosting an AGN are more likely to show this drop in their metal content compared to the quiescent sample. Once we separate the sample by their star-forming status we find that star-forming galaxies are less likely to have a drop in metallicity but have deeper decreases when these appear. This behavior could be evidence for the influence of either pristine gas inflows or galactic outflows triggered by starbursts, both of which can produce a drop in metallicity.We are grateful for the support of a CONACYT grant CB285080 and FC-2016-01-1916, and funding from the PAPIITDGAPA-IN100519, PAPIIT-DGAPA-IN103820, PAPIITDGAPA-IG100622, PAPIIT-DGAPA-IN112620, and PAPIIT-DGAPA-IA100420 (UNAM) projects. L.G. acknowledges financial support from the Spanish Ministerio de Ciencia e Innovación (MCIN), and by the European Social Fund (ESF) "Investing in your future" under the 2019 Ramón y Cajal program RYC2019-027683-I and the PID2020-115253GA-I00 HOSTFLOWS project.IOP PublishingMinisterio de Ciencia, Innovación y Universidades (España)European CommissionConsejo 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/10261/261534reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MICIU/ACORRALANDO LA "TENSION DE HUBBLE" ESTUDIANDO ERRORES SISTEMATICOS Y RECONSTRUYENDO DEL UNIVERSO LOCAL CON SUPERNOVAS/PID2020-115253GA-I00http://doi.org/10.3847/2041-8213/ac37c1Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2615342026-05-22T06:33:51Z
dc.title.none.fl_str_mv Signatures of AGN-induced Metal Loss in the Stellar Population
title Signatures of AGN-induced Metal Loss in the Stellar Population
spellingShingle Signatures of AGN-induced Metal Loss in the Stellar Population
Camps-Fariña, A.
AGN host galaxies
Galaxy chemical evolution
Galaxy jets
title_short Signatures of AGN-induced Metal Loss in the Stellar Population
title_full Signatures of AGN-induced Metal Loss in the Stellar Population
title_fullStr Signatures of AGN-induced Metal Loss in the Stellar Population
title_full_unstemmed Signatures of AGN-induced Metal Loss in the Stellar Population
title_sort Signatures of AGN-induced Metal Loss in the Stellar Population
dc.creator.none.fl_str_mv Camps-Fariña, A.
Sánchez, Sebastián F.
Carigi, L.
Lacerda, E.
García-Benito, Rubén
Mast, D.
Galbany, Lluís
Barrera-Ballesteros, Jorge K.
author Camps-Fariña, A.
author_facet Camps-Fariña, A.
Sánchez, Sebastián F.
Carigi, L.
Lacerda, E.
García-Benito, Rubén
Mast, D.
Galbany, Lluís
Barrera-Ballesteros, Jorge K.
author_role author
author2 Sánchez, Sebastián F.
Carigi, L.
Lacerda, E.
García-Benito, Rubén
Mast, D.
Galbany, Lluís
Barrera-Ballesteros, Jorge K.
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
European Commission
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv AGN host galaxies
Galaxy chemical evolution
Galaxy jets
topic AGN host galaxies
Galaxy chemical evolution
Galaxy jets
description One way the active galactic nuclei (AGN) are expected to influence the evolution of their host galaxies is by removing metal content via outflows. In this article we present results that show that AGN can have an effect on the chemical enrichment of their host galaxies using the fossil record technique on CALIFA galaxies. We classified the chemical enrichment histories of all galaxies in our sample regarding whether they show a drop in the value of their metallicity. We find that galaxies currently hosting an AGN are more likely to show this drop in their metal content compared to the quiescent sample. Once we separate the sample by their star-forming status we find that star-forming galaxies are less likely to have a drop in metallicity but have deeper decreases when these appear. This behavior could be evidence for the influence of either pristine gas inflows or galactic outflows triggered by starbursts, both of which can produce a drop in metallicity.
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/10261/261534
url http://hdl.handle.net/10261/261534
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MICIU/ACORRALANDO LA "TENSION DE HUBBLE" ESTUDIANDO ERRORES SISTEMATICOS Y RECONSTRUYENDO DEL UNIVERSO LOCAL CON SUPERNOVAS/PID2020-115253GA-I00
http://doi.org/10.3847/2041-8213/ac37c1
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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