2013ApJ...767L..28S


C.D.S. - SIMBAD4 rel 1.7 - 2021.01.22CET21:27:42

2013ApJ...767L..28S - Astrophys. J., 767, L28 (2013/April-3)

A new correlation between GRB X-ray flares and the prompt emission.

SONBAS E., MacLACHLAN G.A., SHENOY A., DHUGA K.S. and PARKE W.C.

Abstract (from CDS):

From a sample of gamma-ray bursts (GRBs) detected by the Fermi and Swift missions, we have extracted the minimum variability timescales for temporal structures in the light curves associated with the prompt emission and X-ray flares. A comparison of this variability timescale with pulse parameters such as rise times, determined via pulse-fitting procedures, and spectral lags, extracted via the cross-correlation function, indicates a tight correlation between these temporal features for both the X-ray flares and the prompt emission. These correlations suggest a common origin for the production of X-ray flares and the prompt emission in GRBs.

Abstract Copyright:

Journal keyword(s): gamma-ray burst: general - methods: data analysis

Simbad objects: 19

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Number of rows : 19

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 GRB 060312 gB 03 03 05.920 +12 50 02.00           ~ 42 0
2 GRB 050822 gB 03 24 27.240 -46 01 59.20     20.82     ~ 96 0
3 GRB 060210 gB 03 50 57.370 +27 01 34.40   20.27       ~ 226 0
4 GRB 060904B gB 03 52 50.520 -00 43 30.61 18.27 19.14 18.37     ~ 166 0
5 GRB 060124 gB 05 08 25.900 +69 44 26.98   18.91 17.35     ~ 239 0
6 GRB 070520B gB 08 07 31.070 +57 36 30.00           ~ 35 0
7 GRB 050502B gB 09 30 10.024 +16 59 48.07           ~ 150 0
8 GRB 060204B gB 14 07 14.900 +27 40 36.40           ~ 75 0
9 GRB 050730 gB 14 08 17.090 -03 46 18.90   20.32 17.68     ~ 285 0
10 GRB 060714 gB 15 11 26.450 -06 33 58.30   20.21 18.54     ~ 167 0
11 GRB 051117A gB 15 13 34.020 +30 52 12.30 18.66 19.81       ~ 62 0
12 GRB 060526 gB 15 31 18.360 +00 17 04.90   18.31 17.16     ~ 237 0
13 GRB 060418 gB 15 45 42.600 -03 38 20.00 15.73 16.19 14.98     ~ 325 0
14 GRB 060904A gB 15 50 54.560 +44 59 10.51           ~ 68 0
15 GRB 060929 gB 17 32 28.920 +29 50 06.20           ~ 52 0
16 GRB 060111A gB 18 24 49.132 +37 36 14.47     18.86     ~ 58 0
17 GRB 050713A gB 21 22 09.530 +77 04 29.50           ~ 111 0
18 GRB 060607 gB 21 58 50.400 -22 29 46.70 18.49 16.67 15.09     ~ 262 0
19 GRB 070704 gB 23 38 47.31 +66 15 12.7           ~ 51 0

    Equat.    Gal    SGal    Ecl

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2021.01.22-21:27:42

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