Broadband study of GRB 091127: a sub-energetic burst at higher redshift?

GRB 091127 is a bright gamma-ray burst (GRB) detected by Swift at a redshift z=0.49 and associated with SN 2009nz. We present the broadband analysis of the GRB prompt and afterglow emission and study its high-energy properties in the context of the GRB/SN association. While the high luminosity of th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	arXiv.org 2012-01
Hauptverfasser:	Troja, E, Sakamoto, T, Guidorzi, C, Norris, J P, Panaitescu, A, Kobayashi, S, Omodei, N, Brown, J C, Burrows, D N, Evans, P A, Gehrels, N, Marshall, F E, Mawson, N, Melandri, A, Mundell, C G, Oates, S R, Pal'shin, V, Preece, R D, Racusin, J L, Steele, I A, Tanvir, N R, Vasileiou, V, Wilson-Hodge, C, Yamaoka, K
Format:	Artikel
Sprache:	eng
Schlagworte:	Broadband Emission analysis Gamma ray astronomy Gamma ray bursts Gamma rays Luminosity Physics - High Energy Astrophysical Phenomena Red shift
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!