The imprint of reionization on the star formation histories of dwarf galaxies

Autores
Benítez Llambay, Alejandro; Navarro, Julio F.; Abadi, Mario Gabriel; Gottloeber, Stefan; Yepes, Gustavo; Hoffman, Yehuda; Steinmetz, Matthias
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We use a compilation of star formation histories (SFHs) and cosmological simulations to explore the impact of cosmic reionization on nearby isolated dwarf galaxies. Nearby dwarfs show a wide diversity of SFHs; from ancient systems that completed their star formation (SF) ~10 Gyr ago to young dwarfs that formed themajority of their stars in the past~5Gyr to 'twocomponent' systems characterized by the overlap of old and young stars. As an ensemble, SF in nearby dwarfs dips to lower-than-average rates at intermediate times (4
Fil: Benítez Llambay, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; Argentina
Fil: Navarro, Julio F.. University of Victoria; Canadá
Fil: Abadi, Mario Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; Argentina
Fil: Gottloeber, Stefan. Leibniz Institute For Astrophysics; Alemania
Fil: Yepes, Gustavo. Universidad Autónoma de Madrid; España
Fil: Hoffman, Yehuda. University Of Jerusalen; Israel
Fil: Steinmetz, Matthias. Leibniz Institute For Astrophysics; Alemania
Materia
DARK AGES
FIRST STARS
GALAXIES: DWARF
GALAXIES: EVOLUTION
GALAXIES: FORMATION
GALAXIES: STELLAR CONTENT
LOCAL GROUP
REIONIZATION
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:11336/69295
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The imprint of reionization on the star formation histories of dwarf galaxiesBenítez Llambay, AlejandroNavarro, Julio F.Abadi, Mario GabrielGottloeber, StefanYepes, GustavoHoffman, YehudaSteinmetz, MatthiasDARK AGESFIRST STARSGALAXIES: DWARFGALAXIES: EVOLUTIONGALAXIES: FORMATIONGALAXIES: STELLAR CONTENTLOCAL GROUPREIONIZATIONhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We use a compilation of star formation histories (SFHs) and cosmological simulations to explore the impact of cosmic reionization on nearby isolated dwarf galaxies. Nearby dwarfs show a wide diversity of SFHs; from ancient systems that completed their star formation (SF) ~10 Gyr ago to young dwarfs that formed themajority of their stars in the past~5Gyr to 'twocomponent' systems characterized by the overlap of old and young stars. As an ensemble, SF in nearby dwarfs dips to lower-than-average rates at intermediate times (4Fil: Benítez Llambay, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; ArgentinaFil: Navarro, Julio F.. University of Victoria; CanadáFil: Abadi, Mario Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; ArgentinaFil: Gottloeber, Stefan. Leibniz Institute For Astrophysics; AlemaniaFil: Yepes, Gustavo. Universidad Autónoma de Madrid; EspañaFil: Hoffman, Yehuda. University Of Jerusalen; IsraelFil: Steinmetz, Matthias. Leibniz Institute For Astrophysics; AlemaniaWiley Blackwell Publishing, Inc2015-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/69295Benítez Llambay, Alejandro; Navarro, Julio F.; Abadi, Mario Gabriel; Gottloeber, Stefan; Yepes, Gustavo; et al.; The imprint of reionization on the star formation histories of dwarf galaxies; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 450; 4; 4-2015; 4207-42200035-8711CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/stv925info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mnras/article/450/4/4207/1750561info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:37:32Zoai:ri.conicet.gov.ar:11336/69295instacron: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 10:37:32.633CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The imprint of reionization on the star formation histories of dwarf galaxies
title The imprint of reionization on the star formation histories of dwarf galaxies
spellingShingle The imprint of reionization on the star formation histories of dwarf galaxies
Benítez Llambay, Alejandro
DARK AGES
FIRST STARS
GALAXIES: DWARF
GALAXIES: EVOLUTION
GALAXIES: FORMATION
GALAXIES: STELLAR CONTENT
LOCAL GROUP
REIONIZATION
title_short The imprint of reionization on the star formation histories of dwarf galaxies
title_full The imprint of reionization on the star formation histories of dwarf galaxies
title_fullStr The imprint of reionization on the star formation histories of dwarf galaxies
title_full_unstemmed The imprint of reionization on the star formation histories of dwarf galaxies
title_sort The imprint of reionization on the star formation histories of dwarf galaxies
dc.creator.none.fl_str_mv Benítez Llambay, Alejandro
Navarro, Julio F.
Abadi, Mario Gabriel
Gottloeber, Stefan
Yepes, Gustavo
Hoffman, Yehuda
Steinmetz, Matthias
author Benítez Llambay, Alejandro
author_facet Benítez Llambay, Alejandro
Navarro, Julio F.
Abadi, Mario Gabriel
Gottloeber, Stefan
Yepes, Gustavo
Hoffman, Yehuda
Steinmetz, Matthias
author_role author
author2 Navarro, Julio F.
Abadi, Mario Gabriel
Gottloeber, Stefan
Yepes, Gustavo
Hoffman, Yehuda
Steinmetz, Matthias
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv DARK AGES
FIRST STARS
GALAXIES: DWARF
GALAXIES: EVOLUTION
GALAXIES: FORMATION
GALAXIES: STELLAR CONTENT
LOCAL GROUP
REIONIZATION
topic DARK AGES
FIRST STARS
GALAXIES: DWARF
GALAXIES: EVOLUTION
GALAXIES: FORMATION
GALAXIES: STELLAR CONTENT
LOCAL GROUP
REIONIZATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We use a compilation of star formation histories (SFHs) and cosmological simulations to explore the impact of cosmic reionization on nearby isolated dwarf galaxies. Nearby dwarfs show a wide diversity of SFHs; from ancient systems that completed their star formation (SF) ~10 Gyr ago to young dwarfs that formed themajority of their stars in the past~5Gyr to 'twocomponent' systems characterized by the overlap of old and young stars. As an ensemble, SF in nearby dwarfs dips to lower-than-average rates at intermediate times (4
Fil: Benítez Llambay, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; Argentina
Fil: Navarro, Julio F.. University of Victoria; Canadá
Fil: Abadi, Mario Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; Argentina
Fil: Gottloeber, Stefan. Leibniz Institute For Astrophysics; Alemania
Fil: Yepes, Gustavo. Universidad Autónoma de Madrid; España
Fil: Hoffman, Yehuda. University Of Jerusalen; Israel
Fil: Steinmetz, Matthias. Leibniz Institute For Astrophysics; Alemania
description We use a compilation of star formation histories (SFHs) and cosmological simulations to explore the impact of cosmic reionization on nearby isolated dwarf galaxies. Nearby dwarfs show a wide diversity of SFHs; from ancient systems that completed their star formation (SF) ~10 Gyr ago to young dwarfs that formed themajority of their stars in the past~5Gyr to 'twocomponent' systems characterized by the overlap of old and young stars. As an ensemble, SF in nearby dwarfs dips to lower-than-average rates at intermediate times (4
publishDate 2015
dc.date.none.fl_str_mv 2015-04
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/11336/69295
Benítez Llambay, Alejandro; Navarro, Julio F.; Abadi, Mario Gabriel; Gottloeber, Stefan; Yepes, Gustavo; et al.; The imprint of reionization on the star formation histories of dwarf galaxies; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 450; 4; 4-2015; 4207-4220
0035-8711
CONICET Digital
CONICET
url http://hdl.handle.net/11336/69295
identifier_str_mv Benítez Llambay, Alejandro; Navarro, Julio F.; Abadi, Mario Gabriel; Gottloeber, Stefan; Yepes, Gustavo; et al.; The imprint of reionization on the star formation histories of dwarf galaxies; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 450; 4; 4-2015; 4207-4220
0035-8711
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/stv925
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mnras/article/450/4/4207/1750561
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 Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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_ 1844614395629404160
score 13.070432

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