Radio Evidence on the Mass Loss Bistability Jump

Autores
Benaglia, Paula; Vink, J. S.; Martí, Josep; Maíz Apellániz, Jesús; Koribalski, Bärbel; Johnston, S.
Año de publicación
2008
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
We present the results of a first campaign of radio continuum observations toward supergiants with spectral types in the range O8 - B3. Three targets out of twelve were detected with the ATCA and the VLA. The measured fluxes and the upper limits yielded values of the stellar mass-loss rates dot{M} and the wind efficiencies. The comparison of predicted and derived values of dot{M} shows a good agreement.
Fil: Benaglia, Paula. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
Fil: Vink, J. S.. Keele University; Reino Unido
Fil: Martí, Josep. Universidad de Jaén; España
Fil: Maíz Apellániz, Jesús. STScI; Estados Unidos
Fil: Koribalski, Bärbel. Australia Telescope National Facility; Australia
Fil: Johnston, S.. Australia Telescope National Facility; Australia
Mass Loss from Stars and the Evolution of Stellar Clusters
Lunteren
Países Bajos
University of Utrecht
Materia
massive 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:11336/231505
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Radio Evidence on the Mass Loss Bistability JumpBenaglia, PaulaVink, J. S.Martí, JosepMaíz Apellániz, JesúsKoribalski, BärbelJohnston, S.massive starshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present the results of a first campaign of radio continuum observations toward supergiants with spectral types in the range O8 - B3. Three targets out of twelve were detected with the ATCA and the VLA. The measured fluxes and the upper limits yielded values of the stellar mass-loss rates dot{M} and the wind efficiencies. The comparison of predicted and derived values of dot{M} shows a good agreement.Fil: Benaglia, Paula. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; ArgentinaFil: Vink, J. S.. Keele University; Reino UnidoFil: Martí, Josep. Universidad de Jaén; EspañaFil: Maíz Apellániz, Jesús. STScI; Estados UnidosFil: Koribalski, Bärbel. Australia Telescope National Facility; AustraliaFil: Johnston, S.. Australia Telescope National Facility; AustraliaMass Loss from Stars and the Evolution of Stellar ClustersLunterenPaíses BajosUniversity of UtrechtAstronomical Society of the Pacificde Koter, AlexSmith, Linda J.Waters, Laurens B. F. M.2008info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectWorkshopJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/231505Radio Evidence on the Mass Loss Bistability Jump; Mass Loss from Stars and the Evolution of Stellar Clusters; Lunteren; Países Bajos; 2008; 141-1429781583816448CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://ui.adsabs.harvard.edu/abs/2008ASPC..388..141B/abstractinfo:eu-repo/semantics/altIdentifier/url/https://aspbooks.org/custom/publications/paper/388-0141.htmlInternacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:53:41Zoai:ri.conicet.gov.ar:11336/231505instacron: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 09:53:42.017CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Radio Evidence on the Mass Loss Bistability Jump
title Radio Evidence on the Mass Loss Bistability Jump
spellingShingle Radio Evidence on the Mass Loss Bistability Jump
Benaglia, Paula
massive stars
title_short Radio Evidence on the Mass Loss Bistability Jump
title_full Radio Evidence on the Mass Loss Bistability Jump
title_fullStr Radio Evidence on the Mass Loss Bistability Jump
title_full_unstemmed Radio Evidence on the Mass Loss Bistability Jump
title_sort Radio Evidence on the Mass Loss Bistability Jump
dc.creator.none.fl_str_mv Benaglia, Paula
Vink, J. S.
Martí, Josep
Maíz Apellániz, Jesús
Koribalski, Bärbel
Johnston, S.
author Benaglia, Paula
author_facet Benaglia, Paula
Vink, J. S.
Martí, Josep
Maíz Apellániz, Jesús
Koribalski, Bärbel
Johnston, S.
author_role author
author2 Vink, J. S.
Martí, Josep
Maíz Apellániz, Jesús
Koribalski, Bärbel
Johnston, S.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv de Koter, Alex
Smith, Linda J.
Waters, Laurens B. F. M.
dc.subject.none.fl_str_mv massive stars
topic massive 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 We present the results of a first campaign of radio continuum observations toward supergiants with spectral types in the range O8 - B3. Three targets out of twelve were detected with the ATCA and the VLA. The measured fluxes and the upper limits yielded values of the stellar mass-loss rates dot{M} and the wind efficiencies. The comparison of predicted and derived values of dot{M} shows a good agreement.
Fil: Benaglia, Paula. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
Fil: Vink, J. S.. Keele University; Reino Unido
Fil: Martí, Josep. Universidad de Jaén; España
Fil: Maíz Apellániz, Jesús. STScI; Estados Unidos
Fil: Koribalski, Bärbel. Australia Telescope National Facility; Australia
Fil: Johnston, S.. Australia Telescope National Facility; Australia
Mass Loss from Stars and the Evolution of Stellar Clusters
Lunteren
Países Bajos
University of Utrecht
description We present the results of a first campaign of radio continuum observations toward supergiants with spectral types in the range O8 - B3. Three targets out of twelve were detected with the ATCA and the VLA. The measured fluxes and the upper limits yielded values of the stellar mass-loss rates dot{M} and the wind efficiencies. The comparison of predicted and derived values of dot{M} shows a good agreement.
publishDate 2008
dc.date.none.fl_str_mv 2008
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Workshop
Journal
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/231505
Radio Evidence on the Mass Loss Bistability Jump; Mass Loss from Stars and the Evolution of Stellar Clusters; Lunteren; Países Bajos; 2008; 141-142
9781583816448
CONICET Digital
CONICET
url http://hdl.handle.net/11336/231505
identifier_str_mv Radio Evidence on the Mass Loss Bistability Jump; Mass Loss from Stars and the Evolution of Stellar Clusters; Lunteren; Países Bajos; 2008; 141-142
9781583816448
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://ui.adsabs.harvard.edu/abs/2008ASPC..388..141B/abstract
info:eu-repo/semantics/altIdentifier/url/https://aspbooks.org/custom/publications/paper/388-0141.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.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Astronomical Society of the Pacific
publisher.none.fl_str_mv Astronomical Society of the Pacific
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 13.070432

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