2014ApJ...789..145H

Query : 2014ApJ...789..145H

2014ApJ...789..145H - Astrophys. J., 789, 145 (2014/July-2)

Internal energy dissipation of gamma-ray bursts observed with Swift: precursors, prompt gamma-rays, extended emission, and late X-ray flares.

HU Y.-D., LIANG E.-W., XI S.-Q., PENG F.-K., LU R.-J., LU L.-Z. and ZHANG B.

Abstract (from CDS):

We jointly analyze the gamma-ray burst (GRB) data observed with Burst Alert Telescope (BAT) and X-ray Telescope on board the Swift mission to present a global view on the internal energy dissipation processes in GRBs, including precursors, prompt gamma-ray emission, extended soft gamma-ray emission, and late X-ray flares. The Bayesian block method is utilized to analyze the BAT light curves to identify various emission episodes. Our results suggest that these emission components likely share the same physical origin, which is the repeated activation of the GRB central engine. What we observe in the gamma-ray band may be a small part of more extended underlying activities. The precursor emission, which is detected in about 10% of Swift GRBs, is preferably detected in those GRBs that have a massive star core-collapse origin. The soft extended emission tail, on the other hand, is preferably detected in those GRBs that have a compact star merger origin. Bright X-ray emission is detected during the BAT quiescent phases prior to subsequent gamma-ray peaks, implying that X-ray emission may be detectable prior the BAT trigger time. Future GRB alert instruments with soft X-ray capability are essential for revealing the early stages of GRB central engine activities, and shedding light on jet composition and the jet launching mechanism in GRBs.

Abstract Copyright: ∼

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

Simbad objects: 100

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Number of rows : 100
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 091208A gB 00 01 10.90 +65 40 47.7           ~ 24 0
2 Fermi bn100802240 gB 00 09 52.47 +47 45 19.1           ~ 61 0
3 GRB 090123 gB 00 27 10.50 -23 30 12.6           ~ 32 0
4 Fermi bn100522157 gB 00 27 56.79 +09 24 06.6           ~ 57 0
5 GRB 080710 gB 00 33 05.68 +19 30 05.8           ~ 136 0
6 Fermi bn090621185 gB 00 43 56.80 +61 56 17.6           ~ 59 0
7 GRB 050911A gB 00 54 38.290 -38 50 58.50           ~ 66 0
8 Fermi bn081221681 gB 01 03 10.2 -24 32 53           ~ 186 0
9 GRB 120116A gB 01 05 00.0 +33 55 44           ~ 39 0
10 GRB 081128 gB 01 23 12.98 +38 07 37.5           ~ 42 0
11 Fermi bn100814160 gB 01 29 53.61 -17 59 43.6           ~ 219 0
12 GRB 070911 gB 01 43 16.5 -33 29 18           ~ 37 0
13 GRB 100906A gB 01 54 44.19 +55 37 49.8           ~ 233 0
14 GRB 060306 gB 02 44 22.830 -02 08 55.00           ~ 119 0
15 Fermi bn110213220 gB 02 51 51.37 +49 16 21.2           ~ 175 0
16 GRB 061007 gB 03 05 19.510 -50 30 02.50 14.28 14.40 12.95     ~ 315 1
17 Fermi bn101011707 gB 03 13 10.62 -65 58 55.6           ~ 48 0
18 GRB 100902A gB 03 14 30 +30 58.2           ~ 68 0
19 SN 2006aj SN* 03 21 39.670 +16 52 02.27 17.96 19.11 17.40     SNIc-BL 1007 1
20 GRB 060115 gB 03 36 08.400 +17 20 43.00           ~ 179 0
21 Fermi bn091221870 gB 03 43 11.40 +23 14 28.0           ~ 66 0
22 GRB 041224 gB 03 44.8 -06 39           ~ 28 0
23 GRB 070714B G 03 51 22.2720 +28 17 50.943           ~ 248 0
24 GRB 071227A G 03 52 31.0260 -55 59 00.890           ~ 201 0
25 GRB 111008A gB 04 01 48.220 -32 42 34.09           ~ 127 0
26 GRB 081210 gB 04 41 56.19 -11 15 27.8           ~ 56 0
27 GRB 060507 gB 05 59 50.520 +75 14 55.88 20.52         ~ 40 0
28 Fermi bn080928628 gB 06 20 16.85 -55 11 59.3           ~ 187 0
29 GRB 090904A gB 06 43 32.35 +50 12 10.8           ~ 43 0
30 GRB 061202 gB 07 02 06.190 -74 41 54.91           ~ 83 0
31 SN 2010bh SN* 07 10 30.63 -56 15 19.7           SNIc 336 1
32 GRB 061006 G 07 24 07.8080 -79 11 55.188           ~ 214 0
33 GRB 070628 gB 07 41 06.06 -20 16 45.3           ~ 41 0
34 SN 2003lw SN* 08 02 30.1 -39 51 03       20.23   SNIc: 576 0
35 Fermi bn080725435 gB 08 03 -12.7           ~ 27 0
36 GRB 070420 gB 08 04 55.170 -45 33 19.99 20.39 20.01 17.16     ~ 83 0
37 GRB 060428A gB 08 14 10.840 -37 10 11.70     19.97     ~ 54 0
38 GRB 051227 gB 08 20 58.107 +31 55 32.01           ~ 127 0
39 GRB 090916 gB 08 26 19.60 +25 56 27.3           ~ 29 0
40 Fermi bn100704149 gB 08 54 33.92 -24 12 09.7           ~ 103 0
41 GRB 100423A gB 09 05 53.00 +21 29 13.4           ~ 24 0
42 SDSS J093805.33+153719.0 G 09 38 05.33384 +15 37 19.0406           ~ 146 0
43 GRB 061121 gB 09 48 54.570 -13 11 42.68 17.19 17.71 17.02     ~ 350 0
44 GRB 070306 gB 09 52 23.220 +10 28 55.20           ~ 222 1
45 Fermi bn111228657 gB 10 00 16.04 +18 17 52.2           ~ 201 0
46 GRB 071010B gB 10 02 09.20 +45 43 52.2           ~ 173 0
47 GRB 090715A gB 10 08 24.50 +10 00 22.4           ~ 25 0
48 GRB 070223 gB 10 13 48.390 +43 08 00.71 21.47         ~ 67 0
49 Fermi bn121217313 gB 10 14 50.32 -62 21 03.3           ~ 69 0
50 Fermi bn100727238 gB 10 16 42.67 -21 23 25.1           ~ 43 0
51 GRB 050319 gB 10 16 47.900 +43 32 53.80   18.02 17.01     ~ 274 0
52 UCAC4 217-047923 * 10 19 02.5992684123 -46 40 11.294771086   13.795 12.458 12.114   ~ 54 0
53 SN 2003dh SN* 10 44 50.030 +21 31 18.15     16.2     SNIcpec 1261 1
54 GRB 110709B gB 10 58 37.2 -23 27 18           ~ 92 0
55 GRB 100725A gB 11 05 55.59 -26 40 12.6           ~ 31 0
56 GRB 080603B gB 11 46 07.46 +68 03 38.5           ~ 153 0
57 GRB 090530 gB 11 57 36.00 +26 35 23.0           ~ 89 0
58 GRB 080714 gB 12 32 25.29 -60 16 40.2           ~ 54 0
59 GRB 110402A gB 13 09 36.54 +61 15 10.3           ~ 67 0
60 GRB 060204B gB 14 07 14.900 +27 40 36.40           ~ 93 0
61 GRB 050717 gB 14 17 24.440 -50 32 00.10           ~ 68 0
62 GRB 060814 gB 14 45 21.480 +20 35 11.80           ~ 241 0
63 GRB 080906 gB 15 12 13 -80 32.4           ~ 63 0
64 GRB 080229 gB 15 12 52.31 -14 42 16.2           ~ 68 0
65 GRB 060418 gB 15 45 42.600 -03 38 20.00 15.73 16.19 14.98     ~ 389 0
66 GRB 060904A gB 15 50 54.560 +44 59 10.51           ~ 77 0
67 Fermi bn110102788 gB 16 23 31.41 +07 36 49.8           ~ 62 0
68 UGCS J162444.39-273226.8 G 16 24 44.38275 -27 32 26.8381     19.70     ~ 469 1
69 GRB 120327A gB 16 27 27.49 -29 24 53.8           ~ 116 0
70 GRB 090531B gB 16 48 15.0 -36 01 27           ~ 58 0
71 GRB 110305A gB 17 23 31.37 -15 48 08.7           ~ 24 0
72 Fermi bn090902462 gB 17 39 45.26 +27 19 28.1           ~ 440 0
73 GRB 111103B gB 17 42 46.37 +01 36 36.3           ~ 41 0
74 Fermi bn120326056 gB 18 15 37.06 +69 15 35.4           ~ 188 0
75 GRB 060322 gB 18 16 56.54 -36 42 32.4           ~ 30 0
76 Fermi bn120102095 gB 18 24 53.89 +24 42 47.1           ~ 42 0
77 GRB 110315A gB 18 36 46.0 +17 31 56           ~ 28 0
78 GRB 120514A gB 18 52 00.19 -04 15 48.9           ~ 40 0
79 GRB 120324A gB 19 24 18.84 +24 07 46.4           ~ 45 0
80 GRB 101017A gB 19 25 32.56 -35 08 41.4           ~ 33 0
81 SN 1998bw SN* 19 35 03.17 -52 50 46.1   14.09       SNIc 1928 2
82 GRB 090618 gB 19 36 01.80 +78 21 07.1           ~ 358 0
83 Fermi bn080905705 gB 20 06 57.93 -62 33 46.8           ~ 119 0
84 GRB 050925 gB 20 13 47.570 +34 19 51.40           ~ 72 0
85 GRB 050315 gB 20 25 54.100 -42 36 02.19           ~ 225 0
86 GRB 101023A gB 21 11 51.26 -65 23 17.7           ~ 71 0
87 GRB 050713A gB 21 22 09.530 +77 04 29.50           ~ 125 0
88 GRB 060614 G 21 23 32.140 -53 01 36.10           ~ 714 0
89 GRB 060607 gB 21 58 50.400 -22 29 46.70 18.49 16.67 15.09     ~ 318 0
90 Fermi bn081109293 gB 22 03 11.50 -54 42 40.5           ~ 125 1
91 Fermi bn090510016 G 22 14 12.6230 -26 34 58.550           ~ 548 0
92 GRB 090410A gB 22 19 49.40 +15 25 08.6           ~ 23 0
93 GRB 050820A gB 22 29 38.110 +19 33 37.10 18.33 19.00 18.47     ~ 409 0
94 GRB 071021 gB 22 42 34.33 +23 43 05.4           ~ 104 0
95 NVSS J230126-385839 rG 23 01 26.7650 -38 58 40.422   22.22 21.22 21   ~ 325 1
96 GRB 100606A gB 23 22 30.49 -66 14 28.6           ~ 46 0
97 GRB 090401A gB 23 23 40.80 +29 45 44.1           ~ 19 0
98 GRB 070704 gB 23 38 47.31 +66 15 12.7           ~ 58 0
99 GRB 060707 gB 23 48 19.000 -17 54 17.00     19.79     ~ 170 0
100 GRB 061222A gB 23 53 03.419 +46 31 58.60           ~ 177 0

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