The formation of DA white dwarfs with thin hydrogen envelopes.

Autores
Althaus, Leandro Gabriel; Miller Bertolami, Marcelo Miguel; Corsico, Alejandro Hugo; García Berro, Enrique; Gil Pons, P.
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the formation and evolution of DA white dwarfs, the progenitors of which have experienced a late thermal pulse (LTP) shortly after the departure from the thermally pulsing AGB. To this end, we compute the complete evolution of an initially 2.7 M star all the way from the zero-age main sequence to the white dwarf stage. We find that most of the original H-rich material of the post-AGB remnant is burnt during the post-LTP evolution, with the result that, at entering its white dwarf cooling track, the remaining H envelope becomes 10−6 M in agreement with asteroseismological inferences for some ZZ Ceti stars.
Fil: Althaus, Leandro Gabriel. Universidad Politecnica de Catalunya; España
Fil: Miller Bertolami, Marcelo Miguel. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Corsico, Alejandro Hugo. 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: García Berro, Enrique. Universidad Politecnica de Catalunya; España. 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: Gil Pons, P.. Universidad Politecnica de Catalunya; España
Materia
Evolution of stars
Abundances
AGB stars
Interior stars
White dwarfs
Oscillations
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:11336/38393
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/38393
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The formation of DA white dwarfs with thin hydrogen envelopes.Althaus, Leandro GabrielMiller Bertolami, Marcelo MiguelCorsico, Alejandro HugoGarcía Berro, EnriqueGil Pons, P.Evolution of starsAbundancesAGB starsInterior starsWhite dwarfsOscillationshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the formation and evolution of DA white dwarfs, the progenitors of which have experienced a late thermal pulse (LTP) shortly after the departure from the thermally pulsing AGB. To this end, we compute the complete evolution of an initially 2.7 M star all the way from the zero-age main sequence to the white dwarf stage. We find that most of the original H-rich material of the post-AGB remnant is burnt during the post-LTP evolution, with the result that, at entering its white dwarf cooling track, the remaining H envelope becomes 10−6 M in agreement with asteroseismological inferences for some ZZ Ceti stars.Fil: Althaus, Leandro Gabriel. Universidad Politecnica de Catalunya; EspañaFil: Miller Bertolami, Marcelo Miguel. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; ArgentinaFil: Corsico, Alejandro Hugo. 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: García Berro, Enrique. Universidad Politecnica de Catalunya; España. 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: Gil Pons, P.. Universidad Politecnica de Catalunya; EspañaEDP Sciences2005-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/38393Althaus, Leandro Gabriel; Miller Bertolami, Marcelo Miguel; Corsico, Alejandro Hugo; García Berro, Enrique; Gil Pons, P.; The formation of DA white dwarfs with thin hydrogen envelopes.; EDP Sciences; Astronomy and Astrophysics; 440; 12-2005; 1-40004-6361CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361:200500159info:eu-repo/semantics/altIdentifier/url/https://www.aanda.org/articles/aa/abs/2005/34/aahe182/aahe182.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:29:54Zoai:ri.conicet.gov.ar:11336/38393instacron: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:34982025-10-22 11:29:54.415CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The formation of DA white dwarfs with thin hydrogen envelopes.
title The formation of DA white dwarfs with thin hydrogen envelopes.
spellingShingle The formation of DA white dwarfs with thin hydrogen envelopes.
Althaus, Leandro Gabriel
Evolution of stars
Abundances
AGB stars
Interior stars
White dwarfs
Oscillations
title_short The formation of DA white dwarfs with thin hydrogen envelopes.
title_full The formation of DA white dwarfs with thin hydrogen envelopes.
title_fullStr The formation of DA white dwarfs with thin hydrogen envelopes.
title_full_unstemmed The formation of DA white dwarfs with thin hydrogen envelopes.
title_sort The formation of DA white dwarfs with thin hydrogen envelopes.
dc.creator.none.fl_str_mv Althaus, Leandro Gabriel
Miller Bertolami, Marcelo Miguel
Corsico, Alejandro Hugo
García Berro, Enrique
Gil Pons, P.
author Althaus, Leandro Gabriel
author_facet Althaus, Leandro Gabriel
Miller Bertolami, Marcelo Miguel
Corsico, Alejandro Hugo
García Berro, Enrique
Gil Pons, P.
author_role author
author2 Miller Bertolami, Marcelo Miguel
Corsico, Alejandro Hugo
García Berro, Enrique
Gil Pons, P.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Evolution of stars
Abundances
AGB stars
Interior stars
White dwarfs
Oscillations
topic Evolution of stars
Abundances
AGB stars
Interior stars
White dwarfs
Oscillations
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 study the formation and evolution of DA white dwarfs, the progenitors of which have experienced a late thermal pulse (LTP) shortly after the departure from the thermally pulsing AGB. To this end, we compute the complete evolution of an initially 2.7 M star all the way from the zero-age main sequence to the white dwarf stage. We find that most of the original H-rich material of the post-AGB remnant is burnt during the post-LTP evolution, with the result that, at entering its white dwarf cooling track, the remaining H envelope becomes 10−6 M in agreement with asteroseismological inferences for some ZZ Ceti stars.
Fil: Althaus, Leandro Gabriel. Universidad Politecnica de Catalunya; España
Fil: Miller Bertolami, Marcelo Miguel. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Corsico, Alejandro Hugo. 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: García Berro, Enrique. Universidad Politecnica de Catalunya; España. 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: Gil Pons, P.. Universidad Politecnica de Catalunya; España
description We study the formation and evolution of DA white dwarfs, the progenitors of which have experienced a late thermal pulse (LTP) shortly after the departure from the thermally pulsing AGB. To this end, we compute the complete evolution of an initially 2.7 M star all the way from the zero-age main sequence to the white dwarf stage. We find that most of the original H-rich material of the post-AGB remnant is burnt during the post-LTP evolution, with the result that, at entering its white dwarf cooling track, the remaining H envelope becomes 10−6 M in agreement with asteroseismological inferences for some ZZ Ceti stars.
publishDate 2005
dc.date.none.fl_str_mv 2005-12
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/11336/38393
Althaus, Leandro Gabriel; Miller Bertolami, Marcelo Miguel; Corsico, Alejandro Hugo; García Berro, Enrique; Gil Pons, P.; The formation of DA white dwarfs with thin hydrogen envelopes.; EDP Sciences; Astronomy and Astrophysics; 440; 12-2005; 1-4
0004-6361
CONICET Digital
CONICET
url http://hdl.handle.net/11336/38393
identifier_str_mv Althaus, Leandro Gabriel; Miller Bertolami, Marcelo Miguel; Corsico, Alejandro Hugo; García Berro, Enrique; Gil Pons, P.; The formation of DA white dwarfs with thin hydrogen envelopes.; EDP Sciences; Astronomy and Astrophysics; 440; 12-2005; 1-4
0004-6361
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361:200500159
info:eu-repo/semantics/altIdentifier/url/https://www.aanda.org/articles/aa/abs/2005/34/aahe182/aahe182.html
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 EDP Sciences
publisher.none.fl_str_mv EDP Sciences
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_ 1846781887730679808
score 12.982451

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