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dc.contributor.author
Della Valle, M.
dc.contributor.author
Chincarini, G.
dc.contributor.author
Panagia, N.
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Tagliaferri, G.
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Malesani, D.
dc.contributor.author
Testa, V.
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Fugazza, D.
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Campana, S.
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Covino, S.
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Mangano, V.
dc.contributor.author
Antonelli, L. A.
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D'Avanzo, P.
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Hurley, K.
dc.contributor.author
Mirabel Miquele, Igor Felix
dc.contributor.author
Pellizza González, Leonardo Javier
dc.contributor.author
Piranomonte, S.
dc.contributor.author
Stella, L.
dc.date.available
2017-07-24T19:31:38Z
dc.date.issued
2006-12
dc.identifier.citation
Della Valle, M.; Chincarini, G.; Panagia, N.; Tagliaferri, G.; Malesani, D.; et al.; An enigmatic long-lasting γ-ray burst not accompanied by a bright supernova; Nature Publishing Group; Nature; 444; 7122; 12-2006; 1050-1052
dc.identifier.issn
0028-0836
dc.identifier.uri
http://hdl.handle.net/11336/21203
dc.description.abstract
Gamma-ray bursts (GRBs) are short, intense flashes of soft γ-rays coming from the distant Universe. Long-duration GRBs (those lasting more than ~2s) are believed to originate from the deaths of massive stars, mainly on the basis of a handful of solid associations between GRBs and supernovae. GRB 060614, one of the closest GRBs discovered, consisted of a 5-s hard spike followed by softer, brighter emission that lasted for ~100s (refs 8, 9). Here we report deep optical observations of GRB 060614 showing no emerging supernova with absolute visual magnitude brighter than M<sub>V</sub>=-13.7. Any supernova associated with GRB 060614 was therefore at least 100 times fainter, at optical wavelengths, than the other supernovae associated with GRBs. This demonstrates that some long-lasting GRBs can either be associated with a very faint supernova or produced by different phenomena.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Nature Publishing Group
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Gamma Rays: Bursts
dc.subject.classification
Astronomía
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
An enigmatic long-lasting γ-ray burst not accompanied by a bright supernova
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-07-20T13:08:39Z
dc.journal.volume
444
dc.journal.number
7122
dc.journal.pagination
1050-1052
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Della Valle, M.. Osservatorio Astrofisico di Arcetri; Italia
dc.description.fil
Fil: Chincarini, G.. Osservatorio Astronomico di Brera; Italia
dc.description.fil
Fil: Panagia, N.. Space Telescope Science Institute; Estados Unidos
dc.description.fil
Fil: Tagliaferri, G.. Osservatorio Astronomico di Brera; Italia
dc.description.fil
Fil: Malesani, D.. International School for Advanced Studies; Italia
dc.description.fil
Fil: Testa, V.. Osservatorio Astronomico di Roma; Italia
dc.description.fil
Fil: Fugazza, D.. Osservatorio Astronomico di Brera; Italia
dc.description.fil
Fil: Campana, S.. Osservatorio Astronomico di Brera; Italia
dc.description.fil
Fil: Covino, S.. Osservatorio Astronomico di Brera; Italia
dc.description.fil
Fil: Mangano, V.. Istituto di Astrofisica Spaziale e Fisica Cosmica di Palermo; Italia
dc.description.fil
Fil: Antonelli, L. A.. Osservatorio Astronomico di Roma; Italia
dc.description.fil
Fil: D'Avanzo, P.. Osservatorio Astronomico di Brera; Italia
dc.description.fil
Fil: Hurley, K.. University Of California Berkeley; Estados Unidos
dc.description.fil
Fil: Mirabel Miquele, Igor Felix. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
dc.description.fil
Fil: Pellizza González, Leonardo Javier. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
dc.description.fil
Fil: Piranomonte, S.. Osservatorio Astronomico di Roma; Italia
dc.description.fil
Fil: Stella, L.. Osservatorio Astronomico di Roma; Italia
dc.journal.title
Nature
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.nature.com/nature/journal/v444/n7122/full/nature05374.html?foxtrotcallback=true
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/astro-ph/0608322
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