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Long Gamma-Ray Bursts without Visible Supernovae: A Case Study of Redshift Estimators and Alleged Novel Objects

It has been argued that the observational limits on a supernova (SN) associated with GRB 060614 convincingly exclude a SN akin to SN 1998bw as its originator and provide evidence for a new class of long-duration GRBs. We discuss this issue in the contexts of indirect "redshift estimators"...

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Detalles Bibliográficos
Autores principales: Dado, Shlomo, Dar, Arnon, De Rújula, A, Plaga, Rainer
Lenguaje:eng
Publicado: 2008
Materias:
Acceso en línea:https://dx.doi.org/10.1086/528673
http://cds.cern.ch/record/1178486