On the excitation of PG1159-type pulsations

Autores
Gautschy, Alfred; Althaus, Leandro Gabriel; Saio, Hirouki
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Stability properties are presented of dipole and quadrupole nonradial oscillation modes of model stars that experienced a late helium shell flash on their way to the white-dwarf cooling domain. The computed instability domains are compared with the observed hot variable central stars of planetary nebulae and the GW Vir pulsators.
Fil: Gautschy, Alfred. International Astronomical Union; Suiza
Fil: Althaus, Leandro Gabriel. 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: Saio, Hirouki. Tohoku University; Japón
Materia
Nebulae
Pulsations
Evolution of stars
White dwarfs
Oscillations of stars
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:11336/39801
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling On the excitation of PG1159-type pulsationsGautschy, AlfredAlthaus, Leandro GabrielSaio, HiroukiNebulaePulsationsEvolution of starsWhite dwarfsOscillations of starshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Stability properties are presented of dipole and quadrupole nonradial oscillation modes of model stars that experienced a late helium shell flash on their way to the white-dwarf cooling domain. The computed instability domains are compared with the observed hot variable central stars of planetary nebulae and the GW Vir pulsators.Fil: Gautschy, Alfred. International Astronomical Union; SuizaFil: Althaus, Leandro Gabriel. 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: Saio, Hirouki. Tohoku University; JapónEDP 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/11336/39801Gautschy, Alfred; Althaus, Leandro Gabriel; Saio, Hirouki; On the excitation of PG1159-type pulsations; EDP Sciences; Astronomy and Astrophysics; 438; 3; 12-2005; 1013-10200004-6361CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361:20042486info:eu-repo/semantics/altIdentifier/url/https://www.aanda.org/articles/aa/abs/2005/30/aa2486-04/aa2486-04.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 Técnicas2025-10-22T11:10:22Zoai:ri.conicet.gov.ar:11336/39801instacron: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 11:10:23.006CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv On the excitation of PG1159-type pulsations
title On the excitation of PG1159-type pulsations
spellingShingle On the excitation of PG1159-type pulsations
Gautschy, Alfred
Nebulae
Pulsations
Evolution of stars
White dwarfs
Oscillations of stars
title_short On the excitation of PG1159-type pulsations
title_full On the excitation of PG1159-type pulsations
title_fullStr On the excitation of PG1159-type pulsations
title_full_unstemmed On the excitation of PG1159-type pulsations
title_sort On the excitation of PG1159-type pulsations
dc.creator.none.fl_str_mv Gautschy, Alfred
Althaus, Leandro Gabriel
Saio, Hirouki
author Gautschy, Alfred
author_facet Gautschy, Alfred
Althaus, Leandro Gabriel
Saio, Hirouki
author_role author
author2 Althaus, Leandro Gabriel
Saio, Hirouki
author2_role author
author
dc.subject.none.fl_str_mv Nebulae
Pulsations
Evolution of stars
White dwarfs
Oscillations of stars
topic Nebulae
Pulsations
Evolution of stars
White dwarfs
Oscillations of stars
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Stability properties are presented of dipole and quadrupole nonradial oscillation modes of model stars that experienced a late helium shell flash on their way to the white-dwarf cooling domain. The computed instability domains are compared with the observed hot variable central stars of planetary nebulae and the GW Vir pulsators.
Fil: Gautschy, Alfred. International Astronomical Union; Suiza
Fil: Althaus, Leandro Gabriel. 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: Saio, Hirouki. Tohoku University; Japón
description Stability properties are presented of dipole and quadrupole nonradial oscillation modes of model stars that experienced a late helium shell flash on their way to the white-dwarf cooling domain. The computed instability domains are compared with the observed hot variable central stars of planetary nebulae and the GW Vir pulsators.
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/11336/39801
Gautschy, Alfred; Althaus, Leandro Gabriel; Saio, Hirouki; On the excitation of PG1159-type pulsations; EDP Sciences; Astronomy and Astrophysics; 438; 3; 12-2005; 1013-1020
0004-6361
CONICET Digital
CONICET
url http://hdl.handle.net/11336/39801
identifier_str_mv Gautschy, Alfred; Althaus, Leandro Gabriel; Saio, Hirouki; On the excitation of PG1159-type pulsations; EDP Sciences; Astronomy and Astrophysics; 438; 3; 12-2005; 1013-1020
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/10.1051/0004-6361:20042486
info:eu-repo/semantics/altIdentifier/url/https://www.aanda.org/articles/aa/abs/2005/30/aa2486-04/aa2486-04.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
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score 12.982451

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