iPTF13bvn: the first evidence of a binary progenitor for a type Ib supernova

Autores
Bersten, Melina Cecilia; Benvenuto, Omar Gustavo; Folatelli, Gastón; Nomoto, K.; Kuncarayakti, H.; Srivastav, S.; Anupama, G. C.; Quimby, R.; Sahu, D. K.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The recent detection in archival Hubble Space Telescope images of an object at the location of supernova (SN) iPTF13bvn may represent the first direct evidence of the progenitor of a Type Ib SN. The object's photometry was found to be compatible with a Wolf-Rayet pre-SN star mass of ≈11 M⊙. However, based on hydrodynamical models, we show that the progenitor had a pre-SN mass of ≈3.5 M⊙ and that it could not be larger than ≈8 M⊙. We propose an interacting binary system as the SN progenitor and perform evolutionary calculations that are able to self-consistently explain the light curve shape, the absence of hydrogen, and the pre-SN photometry. We further discuss the range of allowed binary systems and predict that the remaining companion is a luminous O-type star of significantly lower flux in the optical than the pre-SN object. A future detection of such a star may be possible and would provide the first robust identification of a progenitor system for a Type Ib SN.
Facultad de Ciencias Astronómicas y Geofísicas
Instituto de Astrofísica de La Plata
Materia
Ciencias Astronómicas
stars: evolution
supernovae: general
supernovae: individual (iPTF13bvn)
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/85137
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/85137
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling iPTF13bvn: the first evidence of a binary progenitor for a type Ib supernovaBersten, Melina CeciliaBenvenuto, Omar GustavoFolatelli, GastónNomoto, K.Kuncarayakti, H.Srivastav, S.Anupama, G. C.Quimby, R.Sahu, D. K.Ciencias Astronómicasstars: evolutionsupernovae: generalsupernovae: individual (iPTF13bvn)The recent detection in archival Hubble Space Telescope images of an object at the location of supernova (SN) iPTF13bvn may represent the first direct evidence of the progenitor of a Type Ib SN. The object's photometry was found to be compatible with a Wolf-Rayet pre-SN star mass of ≈11 M⊙. However, based on hydrodynamical models, we show that the progenitor had a pre-SN mass of ≈3.5 M⊙ and that it could not be larger than ≈8 M⊙. We propose an interacting binary system as the SN progenitor and perform evolutionary calculations that are able to self-consistently explain the light curve shape, the absence of hydrogen, and the pre-SN photometry. We further discuss the range of allowed binary systems and predict that the remaining companion is a luminous O-type star of significantly lower flux in the optical than the pre-SN object. A future detection of such a star may be possible and would provide the first robust identification of a progenitor system for a Type Ib SN.Facultad de Ciencias Astronómicas y GeofísicasInstituto de Astrofísica de La Plata2014-09-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/85137enginfo:eu-repo/semantics/altIdentifier/issn/0004-6256info:eu-repo/semantics/altIdentifier/doi/10.1088/0004-6256/148/4/68info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T16:57:11Zoai:sedici.unlp.edu.ar:10915/85137Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 16:57:12.057SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv iPTF13bvn: the first evidence of a binary progenitor for a type Ib supernova
title iPTF13bvn: the first evidence of a binary progenitor for a type Ib supernova
spellingShingle iPTF13bvn: the first evidence of a binary progenitor for a type Ib supernova
Bersten, Melina Cecilia
Ciencias Astronómicas
stars: evolution
supernovae: general
supernovae: individual (iPTF13bvn)
title_short iPTF13bvn: the first evidence of a binary progenitor for a type Ib supernova
title_full iPTF13bvn: the first evidence of a binary progenitor for a type Ib supernova
title_fullStr iPTF13bvn: the first evidence of a binary progenitor for a type Ib supernova
title_full_unstemmed iPTF13bvn: the first evidence of a binary progenitor for a type Ib supernova
title_sort iPTF13bvn: the first evidence of a binary progenitor for a type Ib supernova
dc.creator.none.fl_str_mv Bersten, Melina Cecilia
Benvenuto, Omar Gustavo
Folatelli, Gastón
Nomoto, K.
Kuncarayakti, H.
Srivastav, S.
Anupama, G. C.
Quimby, R.
Sahu, D. K.
author Bersten, Melina Cecilia
author_facet Bersten, Melina Cecilia
Benvenuto, Omar Gustavo
Folatelli, Gastón
Nomoto, K.
Kuncarayakti, H.
Srivastav, S.
Anupama, G. C.
Quimby, R.
Sahu, D. K.
author_role author
author2 Benvenuto, Omar Gustavo
Folatelli, Gastón
Nomoto, K.
Kuncarayakti, H.
Srivastav, S.
Anupama, G. C.
Quimby, R.
Sahu, D. K.
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Astronómicas
stars: evolution
supernovae: general
supernovae: individual (iPTF13bvn)
topic Ciencias Astronómicas
stars: evolution
supernovae: general
supernovae: individual (iPTF13bvn)
dc.description.none.fl_txt_mv The recent detection in archival Hubble Space Telescope images of an object at the location of supernova (SN) iPTF13bvn may represent the first direct evidence of the progenitor of a Type Ib SN. The object's photometry was found to be compatible with a Wolf-Rayet pre-SN star mass of ≈11 M⊙. However, based on hydrodynamical models, we show that the progenitor had a pre-SN mass of ≈3.5 M⊙ and that it could not be larger than ≈8 M⊙. We propose an interacting binary system as the SN progenitor and perform evolutionary calculations that are able to self-consistently explain the light curve shape, the absence of hydrogen, and the pre-SN photometry. We further discuss the range of allowed binary systems and predict that the remaining companion is a luminous O-type star of significantly lower flux in the optical than the pre-SN object. A future detection of such a star may be possible and would provide the first robust identification of a progenitor system for a Type Ib SN.
Facultad de Ciencias Astronómicas y Geofísicas
Instituto de Astrofísica de La Plata
description The recent detection in archival Hubble Space Telescope images of an object at the location of supernova (SN) iPTF13bvn may represent the first direct evidence of the progenitor of a Type Ib SN. The object's photometry was found to be compatible with a Wolf-Rayet pre-SN star mass of ≈11 M⊙. However, based on hydrodynamical models, we show that the progenitor had a pre-SN mass of ≈3.5 M⊙ and that it could not be larger than ≈8 M⊙. We propose an interacting binary system as the SN progenitor and perform evolutionary calculations that are able to self-consistently explain the light curve shape, the absence of hydrogen, and the pre-SN photometry. We further discuss the range of allowed binary systems and predict that the remaining companion is a luminous O-type star of significantly lower flux in the optical than the pre-SN object. A future detection of such a star may be possible and would provide the first robust identification of a progenitor system for a Type Ib SN.
publishDate 2014
dc.date.none.fl_str_mv 2014-09-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/85137
url http://sedici.unlp.edu.ar/handle/10915/85137
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0004-6256
info:eu-repo/semantics/altIdentifier/doi/10.1088/0004-6256/148/4/68
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 12.982451

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