2005A&A...430..465G


Query : 2005A&A...430..465G

2005A&A...430..465G - Astronomy and Astrophysics, volume 430, 465-470 (2005/2-1)

Decay properties of the X-ray afterglows of gamma-ray bursts.

GENDRE B. and BOEER M.

Abstract (from CDS):

We present a set of seventeen Gamma-Ray Bursts (GRBs) with known redshifts and X-ray afterglow emission. We apply cosmological corrections in order to compare their fluxes normalized at a redshift of 1. Two classes of GRB can be defined using their X-ray afterglow light curves. We show that the brightest afterglows seem to decay faster than the dimmer ones. We also point out evidence for a possible flux limit of the X-ray afterglow depending on the time elapsed since the burst. We try to interpret these observations in the framework of the canonical fireball model of GRB afterglow emission.

Abstract Copyright:

Journal keyword(s): gamma rays: bursts - X-rays: general

Simbad objects: 17

goto Full paper

goto View the references in ADS

Number of rows : 17
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023
#notes
1 GRB 000210 gB 01 59 15 -40 40.0           ~ 166 0
2 GRB 970228 gB 05 01 46.7 +11 46 53           ~ 632 1
3 GRB 991216 gB 05 09 31.2983 +11 17 07.262           ~ 415 0
4 GRB 970508 gB 06 53 49.2 +79 16 19           ~ 858 1
5 GRB 980613 gB 10 17 57.8 +71 27 26           ~ 199 1
6 SN 2003dh SN* 10 44 50.030 +21 31 18.15     16.2     SNIcpec 1176 1
7 GRB 011211 gB 11 15 16 -21 56.0           ~ 291 0
8 GRB 030226 gB 11 33 04.9 +25 53 56           ~ 195 0
9 GRB 011121 gB 11 34 26.67 -76 01 41.6       23.0   ~ 263 1
10 GRB 971214 gB 11 56 26.4 +65 12 01           ~ 437 1
11 GRB 990510 gB 13 38 07.64 -80 29 48.8           ~ 478 1
12 GRB 010222 G 14 52 12.5 +43 01 06           ~ 343 1
13 GRB 990123 gB 15 25 29 +44 45.0     8.95     ~ 977 1
14 GRB 000926 gB 17 04 15 +51 46.0           ~ 353 0
15 GRB 000214 gB 18 54 27.0 -66 27 30           ~ 90 0
16 SN 1998bw SN* 19 35 03.17 -52 50 46.1   14.09       SNIc 1756 2
17 GRB 980703 gB 23 59 06.7 +08 35 07           ~ 434 1

To bookmark this query, right click on this link: simbad:objects in 2005A&A...430..465G and select 'bookmark this link' or equivalent in the popup menu


2022.12.01-12:39:40

© Université de Strasbourg/CNRS

    • Contact