2022ApJ...928..152L

Query : 2022ApJ...928..152L

2022ApJ...928..152L - Astrophys. J., 928, 152-152 (2022/April-1)

Temporal Analysis of GRB Precursors in the Third Swift-BAT Catalog.

LI L. and MAO J.

Abstract (from CDS):

We select 52 long gamma-ray bursts (GRBs) that have precursor activity in the third Swift-BAT catalog. Each episode shown in both the precursors and the main bursts is fitted by the Norris function. We systematically analyze the temporal properties for both the precursors and the main bursts. We do not find any significant difference between the temporal profile of the precursor and that of the main burst. The photon count of the precursor is related to that of the main burst. It is indicated that the precursor and the main burst might have the same physical origin, as the precursor and the main burst follow the same τp-ω relation. However, we do not find the explicit relation between the energy release of the precursor and the quiescent time. Some theoretical models, such as the fallback collapsar scenario and the jet-cocoon scenario, may be helpful to explain the GRB-precursor phenomena.

Abstract Copyright: © 2022. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Gamma-ray bursts

VizieR on-line data: <Available at CDS (J/ApJ/928/152): table1.dat table3.dat lcs/*>

Simbad objects: 54

goto Full paper

goto View the references in ADS

Number of rows : 54
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 GRB 080602 gB 01 16 42.18 -09 13 55.4           ~ 61 0
2 Fermi bn091208410 gB 01 57 38.50 +16 52 50.7           ~ 220 0
3 Fermi bn140304557 gB 02 02 33.90 +33 28 27.9           ~ 106 0
4 GRB 081230 gB 02 29 19.20 -25 08 42.6           ~ 50 0
5 GRB 080411 gB 02 31 54.82 -71 18 07.5           ~ 109 0
6 GRB 150120B gB 02 37 09.77 +08 04 40.6           ~ 35 0
7 GRB 120224A gB 02 43 46.17 -17 45 40.6           ~ 38 0
8 GRB 120802A gB 02 59 22.04 +13 46 05.0           ~ 76 0
9 GRB 061007 gB 03 05 19.510 -50 30 02.50 14.28 14.40 12.95     ~ 315 1
10 GRB 050318 gB 03 18 51.000 -46 23 43.61 18.10 18.68 17.58     ~ 189 0
11 GRB 050822 gB 03 24 27.240 -46 01 59.20     20.82     ~ 115 0
12 GRB 060115 gB 03 36 08.400 +17 20 43.00           ~ 179 0
13 GRB 060210 gB 03 50 57.370 +27 01 34.40   20.27       ~ 275 0
14 GRB 120211A gB 05 51 00.89 -24 46 30.8           ~ 39 0
15 Fermi bn080928628 gB 06 20 16.85 -55 11 59.3           ~ 187 0
16 GRB 060729 gB 06 21 31.850 -62 22 12.69           ~ 303 0
17 GRB 061202 gB 07 02 06.190 -74 41 54.91           ~ 83 0
18 GRB 070411 gB 07 09 19.930 +01 03 52.60     17.94     ~ 138 0
19 GRB 150323A gB 08 32 42.73 +45 27 52.9           ~ 68 0
20 GRB 900126 gB 08 46.5 -38 11           ~ 16 0
21 GRB 050502B gB 09 30 10.024 +16 59 48.07           ~ 169 0
22 GRB 141109A gB 09 38 07.40 -00 36 28.6           ~ 73 0
23 Fermi bn140206304 gB 09 41 16.90 +66 45 42.7           ~ 149 0
24 GRB 061121 gB 09 48 54.570 -13 11 42.68 17.19 17.71 17.02     ~ 350 0
25 GRB 070306 gB 09 52 23.220 +10 28 55.20           ~ 222 1
26 Fermi bn111228657 gB 10 00 16.04 +18 17 52.2           ~ 201 0
27 GRB 071010B gB 10 02 09.20 +45 43 52.2           ~ 173 0
28 GRB 050319 gB 10 16 47.900 +43 32 53.80   18.02 17.01     ~ 274 0
29 GRB 110709B gB 10 58 37.2 -23 27 18           ~ 92 0
30 GRB 140515A gB 12 24 15.48 +15 06 17.7           ~ 90 0
31 GRB 150413A gB 12 41 35.10 +71 50 21.9           ~ 70 0
32 GRB 050726 gB 13 20 11.900 -32 03 51.89     17.58     ~ 70 0
33 GRB 140311A gB 13 57 13.29 +00 38 31.7           ~ 86 0
34 GRB 130907A gB 14 23 34.03 +45 36 27.1           ~ 120 0
35 GRB 080310 gB 14 40 13.89 -00 10 30.4           ~ 214 0
36 GRB 140518A gB 15 09 00.60 +42 25 05.6           ~ 68 0
37 GRB 060714 gB 15 11 26.450 -06 33 58.30   20.21 18.54     ~ 209 0
38 Fermi bn120922939 gB 15 38 59.67 -20 10 55.0           ~ 88 0
39 GRB 120327A gB 16 27 27.49 -29 24 53.8           ~ 116 0
40 GRB 050401 gB 16 31 28.84 +02 11 14.5           ~ 348 0
41 GRB 140629A gB 16 35 54.44 +41 52 36.7           ~ 89 0
42 GRB 130606A gB 16 37 35.12 +29 47 46.4           ~ 185 0
43 GRB 060923A gB 16 58 28.150 +12 21 38.90           ~ 70 0
44 GRB 120909A gB 18 22 56.81 -59 26 54.9           ~ 103 0
45 Fermi bn140512814 gB 19 17 28.81 -15 05 39.5           ~ 133 0
46 Fermi bn121128212 gB 20 02 23.88 +54 17 59.1           ~ 128 0
47 GRB 050315 gB 20 25 54.100 -42 36 02.19           ~ 225 0
48 GRB 060605 gB 21 28 37.320 -06 03 31.30   20.12 16.53     ~ 210 0
49 GRB 121209A gB 21 47 08.94 -08 14 05.8           ~ 50 0
50 GRB 060607 gB 21 58 50.400 -22 29 46.70 18.49 16.67 15.09     ~ 318 0
51 GRB 060604 gB 22 28 55.010 -10 54 55.80 20.34 20.31       ~ 134 0
52 GRB 050820A gB 22 29 38.110 +19 33 37.10 18.33 19.00 18.47     ~ 409 0
53 GRB 060707 gB 23 48 19.000 -17 54 17.00     19.79     ~ 170 0
54 GRB 061222A gB 23 53 03.419 +46 31 58.60           ~ 177 0

To bookmark this query, right click on this link: simbad:objects in 2022ApJ...928..152L and select 'bookmark this link' or equivalent in the popup menu