The mass-metallicity-kinematics relation of the stellar components of EAGLE galaxies

Autores
Zenocratti, Lucas Jesús; de Rossi, Maria Emilia; Lara López, Maritza Arlene; Theuns, Tom
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, we study the stellar mass -- stellar metallicity relation as a function of the morpho-kinematics of galaxies in {\sc{eagle}} cosmological simulations. According to our findings, at a given stellar mass ($M_\star$), stellar metallicity shows a secondary dependence on the morpho-kinematics of galaxies, which is more evident towards high masses. At the high-mass end ($M_\star \gtrsim 10^{10}~\rm{M}_\odot$), dispersion-supported systems show lower metallicities, on average. In addition, low-mass galaxies with higher rotational support are somewhat more metal-poor. More massive galaxies tend to exhibit flatter morphologies, being prolate systems less metal-enriched, on average. As the redshift $z$ increases, those aforementioned dependences of metallicity on kinematics and morphology tend to become stronger at high masses. These trends are consistent with the dependences of the stellar mass -- gas-phase metallicity relation on gas fraction, star formation rate and stellar age, and the relation of the latter quantities with galaxy morpho-kinematics.
Fil: Zenocratti, Lucas Jesús. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: de Rossi, Maria Emilia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: Lara López, Maritza Arlene. Universidad de Copenhagen; Dinamarca
Fil: Theuns, Tom. University Of Durham. Dep.of Physics; Reino Unido
Materia
GALAXIES: ABUNDANCES
GALAXIES: EVOLUTION
GALAXIES: HIGH-REDSHIFT
GALAXIES: STAR FORMATION
COSMOLOGY: THEORY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/153653
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/153653
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling The mass-metallicity-kinematics relation of the stellar components of EAGLE galaxiesZenocratti, Lucas Jesúsde Rossi, Maria EmiliaLara López, Maritza ArleneTheuns, TomGALAXIES: ABUNDANCESGALAXIES: EVOLUTIONGALAXIES: HIGH-REDSHIFTGALAXIES: STAR FORMATIONCOSMOLOGY: THEORYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this work, we study the stellar mass -- stellar metallicity relation as a function of the morpho-kinematics of galaxies in {\sc{eagle}} cosmological simulations. According to our findings, at a given stellar mass ($M_\star$), stellar metallicity shows a secondary dependence on the morpho-kinematics of galaxies, which is more evident towards high masses. At the high-mass end ($M_\star \gtrsim 10^{10}~\rm{M}_\odot$), dispersion-supported systems show lower metallicities, on average. In addition, low-mass galaxies with higher rotational support are somewhat more metal-poor. More massive galaxies tend to exhibit flatter morphologies, being prolate systems less metal-enriched, on average. As the redshift $z$ increases, those aforementioned dependences of metallicity on kinematics and morphology tend to become stronger at high masses. These trends are consistent with the dependences of the stellar mass -- gas-phase metallicity relation on gas fraction, star formation rate and stellar age, and the relation of the latter quantities with galaxy morpho-kinematics.Fil: Zenocratti, Lucas Jesús. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaFil: de Rossi, Maria Emilia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; ArgentinaFil: Lara López, Maritza Arlene. Universidad de Copenhagen; DinamarcaFil: Theuns, Tom. University Of Durham. Dep.of Physics; Reino UnidoAsociación Argentina de Astronomía2021-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/153653Zenocratti, Lucas Jesús; de Rossi, Maria Emilia; Lara López, Maritza Arlene; Theuns, Tom; The mass-metallicity-kinematics relation of the stellar components of EAGLE galaxies; Asociación Argentina de Astronomía; Boletín de la Asociación Argentina de Astronomía; 62; 7-2021; 189-1910571-32851669-9521CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.astronomiaargentina.org.ar/boletin_aaainfo:eu-repo/semantics/altIdentifier/url/http://astronomiaargentina.fcaglp.unlp.edu.ar/uploads/docs/baaa62.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:09:13Zoai:ri.conicet.gov.ar:11336/153653instacron: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:34982025-09-10 13:09:13.802CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The mass-metallicity-kinematics relation of the stellar components of EAGLE galaxies
title The mass-metallicity-kinematics relation of the stellar components of EAGLE galaxies
spellingShingle The mass-metallicity-kinematics relation of the stellar components of EAGLE galaxies
Zenocratti, Lucas Jesús
GALAXIES: ABUNDANCES
GALAXIES: EVOLUTION
GALAXIES: HIGH-REDSHIFT
GALAXIES: STAR FORMATION
COSMOLOGY: THEORY
title_short The mass-metallicity-kinematics relation of the stellar components of EAGLE galaxies
title_full The mass-metallicity-kinematics relation of the stellar components of EAGLE galaxies
title_fullStr The mass-metallicity-kinematics relation of the stellar components of EAGLE galaxies
title_full_unstemmed The mass-metallicity-kinematics relation of the stellar components of EAGLE galaxies
title_sort The mass-metallicity-kinematics relation of the stellar components of EAGLE galaxies
dc.creator.none.fl_str_mv Zenocratti, Lucas Jesús
de Rossi, Maria Emilia
Lara López, Maritza Arlene
Theuns, Tom
author Zenocratti, Lucas Jesús
author_facet Zenocratti, Lucas Jesús
de Rossi, Maria Emilia
Lara López, Maritza Arlene
Theuns, Tom
author_role author
author2 de Rossi, Maria Emilia
Lara López, Maritza Arlene
Theuns, Tom
author2_role author
author
author
dc.subject.none.fl_str_mv GALAXIES: ABUNDANCES
GALAXIES: EVOLUTION
GALAXIES: HIGH-REDSHIFT
GALAXIES: STAR FORMATION
COSMOLOGY: THEORY
topic GALAXIES: ABUNDANCES
GALAXIES: EVOLUTION
GALAXIES: HIGH-REDSHIFT
GALAXIES: STAR FORMATION
COSMOLOGY: THEORY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this work, we study the stellar mass -- stellar metallicity relation as a function of the morpho-kinematics of galaxies in {\sc{eagle}} cosmological simulations. According to our findings, at a given stellar mass ($M_\star$), stellar metallicity shows a secondary dependence on the morpho-kinematics of galaxies, which is more evident towards high masses. At the high-mass end ($M_\star \gtrsim 10^{10}~\rm{M}_\odot$), dispersion-supported systems show lower metallicities, on average. In addition, low-mass galaxies with higher rotational support are somewhat more metal-poor. More massive galaxies tend to exhibit flatter morphologies, being prolate systems less metal-enriched, on average. As the redshift $z$ increases, those aforementioned dependences of metallicity on kinematics and morphology tend to become stronger at high masses. These trends are consistent with the dependences of the stellar mass -- gas-phase metallicity relation on gas fraction, star formation rate and stellar age, and the relation of the latter quantities with galaxy morpho-kinematics.
Fil: Zenocratti, Lucas Jesús. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: de Rossi, Maria Emilia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: Lara López, Maritza Arlene. Universidad de Copenhagen; Dinamarca
Fil: Theuns, Tom. University Of Durham. Dep.of Physics; Reino Unido
description In this work, we study the stellar mass -- stellar metallicity relation as a function of the morpho-kinematics of galaxies in {\sc{eagle}} cosmological simulations. According to our findings, at a given stellar mass ($M_\star$), stellar metallicity shows a secondary dependence on the morpho-kinematics of galaxies, which is more evident towards high masses. At the high-mass end ($M_\star \gtrsim 10^{10}~\rm{M}_\odot$), dispersion-supported systems show lower metallicities, on average. In addition, low-mass galaxies with higher rotational support are somewhat more metal-poor. More massive galaxies tend to exhibit flatter morphologies, being prolate systems less metal-enriched, on average. As the redshift $z$ increases, those aforementioned dependences of metallicity on kinematics and morphology tend to become stronger at high masses. These trends are consistent with the dependences of the stellar mass -- gas-phase metallicity relation on gas fraction, star formation rate and stellar age, and the relation of the latter quantities with galaxy morpho-kinematics.
publishDate 2021
dc.date.none.fl_str_mv 2021-07
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/11336/153653
Zenocratti, Lucas Jesús; de Rossi, Maria Emilia; Lara López, Maritza Arlene; Theuns, Tom; The mass-metallicity-kinematics relation of the stellar components of EAGLE galaxies; Asociación Argentina de Astronomía; Boletín de la Asociación Argentina de Astronomía; 62; 7-2021; 189-191
0571-3285
1669-9521
CONICET Digital
CONICET
url http://hdl.handle.net/11336/153653
identifier_str_mv Zenocratti, Lucas Jesús; de Rossi, Maria Emilia; Lara López, Maritza Arlene; Theuns, Tom; The mass-metallicity-kinematics relation of the stellar components of EAGLE galaxies; Asociación Argentina de Astronomía; Boletín de la Asociación Argentina de Astronomía; 62; 7-2021; 189-191
0571-3285
1669-9521
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.astronomiaargentina.org.ar/boletin_aaa
info:eu-repo/semantics/altIdentifier/url/http://astronomiaargentina.fcaglp.unlp.edu.ar/uploads/docs/baaa62.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Asociación Argentina de Astronomía
publisher.none.fl_str_mv Asociación Argentina de Astronomía
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_ 1842980449520975872
score 12.993085

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