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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/164043
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T10:27:26Zoai: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:34982025-09-29 10:27:26.608CONICET 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 |
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1844614276653776896 |
score |
13.070432 |