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
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/85137
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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:UNLP2025-09-29T11:16:20Zoai: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:13292025-09-29 11:16:21.148SEDICI (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) |
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openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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application/pdf |
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