Signatures of AGN-induced Metal Loss in the Stellar Population

Autores
Camps Fariña, Artemi; Sánchez, Sebastián Francisco; Carigi, Leticia; Lacerda, E. A. D.; García Benito, Rubén; Mast, Damian; Galbany, Lluís; Barrera Ballesteros, Jorge K.
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
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.
Fil: Camps Fariña, Artemi. Universidad Nacional Autónoma de México. Instituto de Astronomía; México
Fil: Sánchez, Sebastián Francisco. Universidad Nacional Autónoma de México. Instituto de Astronomía; México
Fil: Carigi, Leticia. Universidad Nacional Autónoma de México. Instituto de Astronomía; México
Fil: Lacerda, E. A. D.. Universidad Nacional Autónoma de México. Instituto de Astronomía; México
Fil: García Benito, Rubén. Instituto de Astrofísica de Andalucía; España
Fil: Mast, Damian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina
Fil: Galbany, Lluís. Consejo Superior de Investigaciones Cientificas. Instituto Nacional de Tecnica Aeroespacial. Departamento de Cargas Utiles y Ciencias del Espacio; España. Instituto de Estudios Espaciales de Cataluña; España
Fil: Barrera Ballesteros, Jorge K.. Universidad Nacional Autónoma de México; México
Materia
AGN HOST GALAXIES
GALAXY CHEMICAL EVOLUTION
GALAXY JETS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/164043
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Signatures of AGN-induced Metal Loss in the Stellar PopulationCamps Fariña, ArtemiSánchez, Sebastián FranciscoCarigi, LeticiaLacerda, E. A. D.García Benito, RubénMast, DamianGalbany, LluísBarrera Ballesteros, Jorge K.AGN HOST GALAXIESGALAXY CHEMICAL EVOLUTIONGALAXY JETShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1One 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.Fil: Camps Fariña, Artemi. Universidad Nacional Autónoma de México. Instituto de Astronomía; MéxicoFil: Sánchez, Sebastián Francisco. Universidad Nacional Autónoma de México. Instituto de Astronomía; MéxicoFil: Carigi, Leticia. Universidad Nacional Autónoma de México. Instituto de Astronomía; MéxicoFil: Lacerda, E. A. D.. Universidad Nacional Autónoma de México. Instituto de Astronomía; MéxicoFil: García Benito, Rubén. Instituto de Astrofísica de Andalucía; EspañaFil: Mast, Damian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; ArgentinaFil: Galbany, Lluís. Consejo Superior de Investigaciones Cientificas. Instituto Nacional de Tecnica Aeroespacial. Departamento de Cargas Utiles y Ciencias del Espacio; España. Instituto de Estudios Espaciales de Cataluña; EspañaFil: Barrera Ballesteros, Jorge K.. Universidad Nacional Autónoma de México; MéxicoAmerican Astronomical Society2021-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/164043Camps Fariña, Artemi; Sánchez, Sebastián Francisco; Carigi, Leticia; Lacerda, E. A. D.; García Benito, Rubén; et al.; Signatures of AGN-induced Metal Loss in the Stellar Population; American Astronomical Society; Astrophysical Journal Letters; 922; 1; 11-2021; 1-62041-82052041-8213CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3847/2041-8213/ac37c1info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.3847/2041-8213/ac37c1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:24:23Zoai:ri.conicet.gov.ar:11336/164043instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:24:23.847CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
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, Artemi
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, Artemi
Sánchez, Sebastián Francisco
Carigi, Leticia
Lacerda, E. A. D.
García Benito, Rubén
Mast, Damian
Galbany, Lluís
Barrera Ballesteros, Jorge K.
author Camps Fariña, Artemi
author_facet Camps Fariña, Artemi
Sánchez, Sebastián Francisco
Carigi, Leticia
Lacerda, E. A. D.
García Benito, Rubén
Mast, Damian
Galbany, Lluís
Barrera Ballesteros, Jorge K.
author_role author
author2 Sánchez, Sebastián Francisco
Carigi, Leticia
Lacerda, E. A. D.
García Benito, Rubén
Mast, Damian
Galbany, Lluís
Barrera Ballesteros, Jorge K.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv AGN HOST GALAXIES
GALAXY CHEMICAL EVOLUTION
GALAXY JETS
topic AGN HOST GALAXIES
GALAXY CHEMICAL EVOLUTION
GALAXY JETS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv 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.
Fil: Camps Fariña, Artemi. Universidad Nacional Autónoma de México. Instituto de Astronomía; México
Fil: Sánchez, Sebastián Francisco. Universidad Nacional Autónoma de México. Instituto de Astronomía; México
Fil: Carigi, Leticia. Universidad Nacional Autónoma de México. Instituto de Astronomía; México
Fil: Lacerda, E. A. D.. Universidad Nacional Autónoma de México. Instituto de Astronomía; México
Fil: García Benito, Rubén. Instituto de Astrofísica de Andalucía; España
Fil: Mast, Damian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina
Fil: Galbany, Lluís. Consejo Superior de Investigaciones Cientificas. Instituto Nacional de Tecnica Aeroespacial. Departamento de Cargas Utiles y Ciencias del Espacio; España. Instituto de Estudios Espaciales de Cataluña; España
Fil: Barrera Ballesteros, Jorge K.. Universidad Nacional Autónoma de México; México
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 2021-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/164043
Camps Fariña, Artemi; Sánchez, Sebastián Francisco; Carigi, Leticia; Lacerda, E. A. D.; García Benito, Rubén; et al.; Signatures of AGN-induced Metal Loss in the Stellar Population; American Astronomical Society; Astrophysical Journal Letters; 922; 1; 11-2021; 1-6
2041-8205
2041-8213
CONICET Digital
CONICET
url http://hdl.handle.net/11336/164043
identifier_str_mv Camps Fariña, Artemi; Sánchez, Sebastián Francisco; Carigi, Leticia; Lacerda, E. A. D.; García Benito, Rubén; et al.; Signatures of AGN-induced Metal Loss in the Stellar Population; American Astronomical Society; Astrophysical Journal Letters; 922; 1; 11-2021; 1-6
2041-8205
2041-8213
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3847/2041-8213/ac37c1
info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.3847/2041-8213/ac37c1
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Astronomical Society
publisher.none.fl_str_mv American Astronomical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846083390690820096
score 13.22299

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