2013ApJ...774..157D


Query : 2013ApJ...774..157D

2013ApJ...774..157D - Astrophys. J., 774, 157 (2013/September-2)

Determination of the intrinsic luminosity time correlation in the X-ray afterglows of gamma-ray bursts.

DAINOTTI M.G., PETROSIAN V., SINGAL J. and OSTROWSKI M.

Abstract (from CDS):

Gamma-ray bursts (GRBs), which have been observed up to redshifts z ~ 9.5, can be good probes of the early universe and have the potential to test cosmological models. Dainotti's analysis of GRB Swift afterglow light curves with known redshifts and a definite X-ray plateau shows an anti-correlation between the rest-frame time when the plateau ends (the plateau end time) and the calculated luminosity at that time (or approximately an anti-correlation between plateau duration and luminosity). Here, we present an update of this correlation with a larger data sample of 101 GRBs with good light curves. Since some of this correlation could result from the redshift dependences of these intrinsic parameters, namely, their cosmological evolution, we use the Efron-Petrosian method to reveal the intrinsic nature of this correlation. We find that a substantial part of the correlation is intrinsic and describe how we recover it and how this can be used to constrain physical models of the plateau emission, the origin of which is still unknown. The present result could help to clarify the debated nature of the plateau emission.

Abstract Copyright:

Journal keyword(s): cosmological parameters - gamma-ray burst: general - radiation mechanisms: non-thermal

VizieR on-line data: <Available at CDS (J/ApJ/774/157): table1.dat>

Simbad objects: 101

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Number of rows : 101
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 060912A gB 00 21 08.11 +20 58 18.9           ~ 98 1
2 GRB 071031 gB 00 25 37.40 -58 03 33.9           ~ 162 0
3 SN 2010ma SN* 00 48 55.35 -34 33 59.5           SNIc 147 1
4 GRB 050824 gB 00 48 56.100 +22 36 32.00 19.66 21.03 20.46 23.70   ~ 168 0
5 GRB 050904 gB 00 54 50.794 +14 05 09.42           ~ 459 0
6 Fermi bn100814160 gB 01 29 53.61 -17 59 43.6           ~ 175 0
7 GRB 100901A gB 01 49 03.56 +22 45 30.6           ~ 147 0
8 Fermi bn100906576 gB 01 54 44.19 +55 37 49.8           ~ 185 0
9 Fermi bn091208410 gB 01 57 38.50 +16 52 50.7           ~ 184 0
10 GRB 060908 gB 02 07 18.360 +00 20 31.20 16.99 18.34 16.85     ~ 196 0
11 GRB 070721B gB 02 12 32.98 -02 11 39.8           ~ 112 0
12 SN 2009nz SN* 02 26 19.87 -18 57 08.6           ~ 259 1
13 GRB 070802 gB 02 27 35.91 -55 31 39.1           ~ 148 0
14 GRB 081230 gB 02 29 19.20 -25 08 42.6           ~ 44 0
15 GRB 050603 gB 02 39 56.839 -25 10 54.92     18.48     ~ 159 0
16 GRB 060906 gB 02 43 00.900 +30 21 42.12     19.84     ~ 130 0
17 Fermi bn110213220 gB 02 51 51.37 +49 16 21.2           ~ 144 0
18 GRB 050318 gB 03 18 51.000 -46 23 43.61 18.10 18.68 17.58     ~ 175 0
19 SN 2006aj SN* 03 21 39.670 +16 52 02.27 17.96 19.11 17.40     SNIc-BL 912 1
20 GRB 060115 gB 03 36 08.400 +17 20 43.00           ~ 163 0
21 GRB 060223A gB 03 40 49.560 -17 07 48.40     17.90     ~ 86 0
22 GRB 060210 gB 03 50 57.370 +27 01 34.40   20.27       ~ 248 0
23 GRB 070714B gB 03 51 22.30 +28 17 51.3           ~ 199 1
24 GRB 060904B gB 03 52 50.520 -00 43 30.61 18.27 19.14 18.37     ~ 185 0
25 GRB 091029 gB 04 00 40.00 -55 57 12.7           ~ 141 0
26 GRB 060124 gB 05 08 25.900 +69 44 26.98   18.91 17.35     ~ 256 0
27 Fermi bn080928628 gB 06 20 16.85 -55 11 59.3           ~ 158 0
28 GRB 060729 gB 06 21 31.850 -62 22 12.69           ~ 274 0
29 GRB 110422A gB 07 28 11.21 +75 06 24.0           ~ 93 0
30 GRB 071020 gB 07 58 39.65 +32 51 38.8           ~ 145 0
31 GRB 081028 gB 08 07 34.40 +02 18 16.8           ~ 106 0
32 Fermi bn090102122 gB 08 32 59.50 +33 06 25.7           ~ 210 0
33 GRB 051016B gB 08 48 27.810 +13 39 20.00 20.45         ~ 137 0
34 GRB 110503A gB 08 51 06.31 +52 12 27.7           ~ 96 0
35 Fermi bn110106893 gB 08 56 37.0 +47 00 10           ~ 68 0
36 Fermi bn090516353 gB 09 12 59 -11 50.9           ~ 145 0
37 GRB 050505 gB 09 27 03.300 +30 16 23.70     20.74     ~ 188 0
38 Fermi bn090519881 gB 09 29 16.20 +00 11 23.9           ~ 83 0
39 GRB 060108 gB 09 48 01.980 +31 55 08.59           ~ 100 0
40 GRB 061121 gB 09 48 54.570 -13 11 42.68 17.19 17.71 17.02     ~ 316 0
41 GRB 070306 gB 09 52 23.220 +10 28 55.20           ~ 199 1
42 Fermi bn090423330 gB 09 55 33.19 +18 08 57.7           ~ 344 0
43 GRB 100219A gB 10 16 48.48 -12 34 00.0           ~ 106 0
44 GRB 100316B gB 10 54 00 -45 28.0           ~ 49 0
45 GRB 080430 gB 11 01 14.63 +51 41 07.8           ~ 138 0
46 GRB 100513A gB 11 18 26.83 +03 37 40.8           ~ 60 0
47 Fermi bn091020900 gB 11 42 55.20 +50 58 42.0           ~ 156 0
48 GRB 080603B gB 11 46 07.46 +68 03 38.5           ~ 131 0
49 GRB 050416 gB 12 33 54.600 +21 03 26.69     19.12     ~ 271 1
50 Fermi bn090424592 gB 12 38 07.40 +16 49 45.9           ~ 227 0
51 GRB 070810A gB 12 39 51.18 +10 45 02.8           ~ 70 0
52 Fermi bn100724029 gB 12 58 10.38 -11 06 09.3           ~ 153 0
53 GRB 080607 gB 12 59 47.14 +15 55 09.6           ~ 229 0
54 GRB 060512 gB 13 03 05.810 +41 11 27.21 19.12 19.63 17.20     ~ 130 0
55 GRB 070208 gB 13 11 32.607 +61 57 54.37 20.79 20.79 19.86     ~ 105 0
56 GRB 060206 gB 13 31 43.420 +35 03 03.60   19.99 17.09     ~ 307 0
57 GRB 070809 gB 13 35 04.2 -22 07 07           ~ 142 0
58 GRB 090429B gB 14 02 40.10 +32 10 14.6           ~ 140 0
59 GRB 050730 gB 14 08 17.090 -03 46 18.90   20.32 17.68     ~ 303 0
60 GRB 090529 gB 14 09 52.49 +24 27 33.5           ~ 61 0
61 GRB 050802 gB 14 37 05.820 +27 47 12.62 16.85 17.38 16.97     ~ 170 0
62 GRB 080310 gB 14 40 13.89 -00 10 30.4           ~ 183 0
63 GRB 090205 gB 14 43 40.00 -27 50 51.4           ~ 82 0
64 GRB 060814 gB 14 45 21.480 +20 35 11.80           ~ 209 0
65 GRB 080721 gB 14 57 55.76 -11 43 24.9           ~ 158 0
66 GRB 060714 gB 15 11 26.450 -06 33 58.30   20.21 18.54     ~ 189 0
67 GRB 060526 gB 15 31 18.360 +00 17 04.90   18.31 17.16     ~ 261 0
68 GRB 081203A gB 15 32 07.6 +63 31 15           ~ 152 0
69 GRB 060418 gB 15 45 42.600 -03 38 20.00 15.73 16.19 14.98     ~ 353 0
70 GRB 060510B gB 15 56 29.200 +78 34 12.00           ~ 140 0
71 GRB 060502A gB 16 03 42.480 +66 36 02.49     18.65     ~ 128 0
72 GRB 070521 gB 16 10 38.600 +30 15 22.70           ~ 145 0
73 GRB 050401 gB 16 31 28.84 +02 11 14.5           ~ 329 0
74 GRB 100418A gB 17 05 26.96 +11 27 41.9           ~ 171 0
75 SN 2005nc SN* 18 32 32.560 +26 20 22.34           SNIc: 370 1
76 Fermi bn081008832 gB 18 39 52.40 -57 25 58.8           ~ 192 0
77 GRB 070529 gB 18 54 58.230 +20 39 34.00 20.38   17.25     ~ 86 0
78 Fermi bn090618353 gB 19 36 01.80 +78 21 07.1           ~ 305 0
79 GRB 100425A gB 19 56 47.16 -26 25 50.5           ~ 72 0
80 GRB 050315 gB 20 25 54.100 -42 36 02.19           ~ 211 0
81 GRB 091109A gB 20 37 00.50 -44 10 36.0           ~ 42 0
82 GRB 070508 gB 20 51 11.810 -78 23 04.88     19.62     ~ 127 0
83 GRB 100621A gB 21 01 13.12 -51 06 22.5           ~ 172 0
84 GRB 050922C gB 21 09 33.000 -08 45 30.10 15.15 15.86 14.69     ~ 276 0
85 GRB 060614 gB 21 23 32.140 -53 01 36.10 18.89 20.12 19.54     ~ 569 1
86 GRB 060605 gB 21 28 37.320 -06 03 31.30   20.12 16.53     ~ 188 0
87 GRB 060522 gB 21 31 44.850 +02 53 10.80           ~ 128 0
88 GRB 051221 gB 21 54 48.626 +16 53 27.16 19.49         ~ 342 1
89 GRB 060607 gB 21 58 50.400 -22 29 46.70 18.49 16.67 15.09     ~ 290 0
90 GRB 051109A gB 22 01 15.320 +40 49 23.70   20.09 20.14     ~ 167 0
91 GRB 061110A gB 22 25 09.800 -02 15 30.70 21.43         ~ 124 0
92 GRB 060604 gB 22 28 55.010 -10 54 55.80 20.34 20.31       ~ 120 0
93 GRB 050820A gB 22 29 38.110 +19 33 37.10 18.33 19.00 18.47     ~ 377 0
94 Fermi bn091024380 gB 22 37 +56.9           ~ 124 0
95 SN 2008hw SN* 22 39 50.39 -40 08 49.1           SNIc 167 1
96 Fermi bn090927422 gB 22 55 53.41 -70 58 49.3           ~ 88 0
97 Fermi bn100816026 gB 23 26 57.56 +26 34 42.6           ~ 138 0
98 GRB 090812 gB 23 32 48.5 -10 36 17           ~ 138 0
99 Fermi bn080810549 gB 23 47 08.00 +00 18 35.1           ~ 206 0
100 GRB 060707 gB 23 48 19.000 -17 54 17.00     19.79     ~ 153 0
101 GRB 061222A gB 23 53 03.419 +46 31 58.60           ~ 153 0

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2023.06.04-16:14:04

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