2024ApJ...969...45L

Query : 2024ApJ...969...45L

2024ApJ...969...45L - Astrophys. J., 969, 45 (2024/July-1)

Spectral Lags of 90 Swift Gamma-Ray Bursts and the Constraint on the Lorentz Invariance Violation.

LIAO B., ZOU Y.-C. and LEI W.-H.

Abstract (from CDS):

The arrival times of photons with different energy could be different, even when they are emitted from the same source simultaneously. Such a spectral lag is a common property among high-energy astrophysics phenomena like gamma-ray bursts (GRBs). The potential violation of the Lorentz invariance caused by quantum fluctuations in background spacetime metrics could cause the spectral lag. In this paper, we try to make a constraint on Lorentz invariance violation (LIV) with multiple energy bands light curves of GRBs. With a sample of 90 Swift GRBs with redshifts, we calculate their spectral offsets from four fixed energy bands within their source frame. With help from the cross-correlation function and kernel smooth procedure, we extract improved spectral shifts. By using these more general spectral lags, we obtain an upper limit on LIV, equivalent to a lower limit on the quantum-gravitational energy scale of EQG ≥ 2.2 × 1014GeV.

Abstract Copyright: © 2024. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Gamma-ray bursts - Gravitation - Quantum gravity - Astronomical methods - Time domain astronomy - Time series analysis

Simbad objects: 91

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Number of rows : 91
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 180720B gB 00 02 06.99 -02 55 07.8           ~ 215 0
2 GRB 220101A gB 00 05 24.89 +31 46 07.7           ~ 85 0
3 GRB 201104B gB 00 20 51.46 +07 50 30.7           ~ 21 0
4 GRB 060912A gB 00 21 08.11 +20 58 18.9           ~ 116 1
5 GRB 150206A gB 00 40 17.57 -63 10 56.0           ~ 55 0
6 GRB 181020A gB 00 55 55.77 -47 22 50.6           ~ 61 0
7 Fermi bn081221681 gB 01 03 10.2 -24 32 53           ~ 186 0
8 GRB 201216C gB 01 05 28.88 +16 30 58.0           ~ 89 0
9 Fermi bn100814160 gB 01 29 53.61 -17 59 43.6           ~ 219 0
10 GRB 081222 gB 01 30 57.76 -34 05 44.0           ~ 199 0
11 GRB 100906A gB 01 54 44.19 +55 37 49.8           ~ 233 0
12 GRB 190106A gB 01 59 31.23 +23 50 43.8           ~ 66 0
13 GRB 060908 gB 02 07 18.360 +00 20 31.20 16.99 18.34 16.85     ~ 217 0
14 GRB 091018 gB 02 08 46 -57 33.0           ~ 169 0
15 GRB 080411 gB 02 31 54.82 -71 18 07.5           ~ 109 0
16 GRB 061007 gB 03 05 19.510 -50 30 02.50 14.28 14.40 12.95     ~ 315 1
17 GRB 190324A gB 03 18 27.77 -47 12 54.1           ~ 35 0
18 GRB 190114C gB 03 38 01.18 -26 56 47.8           ~ 343 0
19 GRB 060223A gB 03 40 49.560 -17 07 48.40     17.90     ~ 98 0
20 GRB 091029 gB 04 00 40.00 -55 57 12.7           ~ 168 0
21 GRB 101219A gB 04 58 20.45 -02 32 23.1           ~ 152 0
22 GRB 160131A gB 05 12 40.31 -07 02 59.4           ~ 86 0
23 Fermi bn100728095 gB 05 55 02.00 -15 15 20.2           ~ 157 0
24 Fermi bn150301818 gB 05 56 40.04 -57 58 10.4           ~ 67 0
25 Fermi bn180314030 gB 06 37 03.66 -24 29 46.5           ~ 46 0
26 GRB 140213A gB 07 00 37.18 -73 08 14.1           ~ 102 0
27 GRB 110422A gB 07 28 11.21 +75 06 24.0           ~ 113 0
28 GRB 071020 gB 07 58 39.65 +32 51 38.8           ~ 158 0
29 Fermi bn120119170 gB 08 00 06.940 -09 04 53.83           ~ 193 0
30 Fermi bn150314205 gB 08 26 40.82 +63 50 03.4           ~ 117 0
31 GRB 140419A gB 08 27 57.56 +46 14 25.3           ~ 95 0
32 GRB 110503A gB 08 51 06.31 +52 12 27.7           ~ 115 0
33 Fermi bn100704149 gB 08 54 33.92 -24 12 09.7           ~ 103 0
34 Fermi bn140206304 gB 09 41 16.90 +66 45 42.7           ~ 149 0
35 GRB 061121 gB 09 48 54.570 -13 11 42.68 17.19 17.71 17.02     ~ 350 0
36 GRB 071010B gB 10 02 09.20 +45 43 52.2           ~ 173 0
37 GRB 170202A gB 10 10 06 +05 01.0           ~ 90 0
38 GRB 191221B gB 10 19 19.17 -38 09 27.5           ~ 66 0
39 GRB 180325A gB 10 29 42.57 +24 27 48.7           ~ 85 0
40 Fermi bn120712571 gB 11 18 21.16 -20 02 01.1           ~ 90 0
41 SN 2013cq SN* 11 32 32.84 +27 41 56.2           SNIc 613 1
42 Fermi bn091020900 gB 11 42 55.20 +50 58 42.0           ~ 188 0
43 Fermi bn100615083 gB 11 48 49.25 -19 28 52.2           ~ 133 0
44 GRB 090424 gB 12 38 07.40 +16 49 45.9           ~ 269 0
45 Fermi bn170705115 gB 12 49 +17.9           ~ 66 0
46 GRB 080607A gB 12 59 47.14 +15 55 09.6           ~ 257 0
47 Fermi bn141220252 gB 13 00 15.70 +32 08 47.2           ~ 81 0
48 Fermi bn120811649 gB 13 18 43.82 +62 18 02.8           ~ 113 0
49 GRB 060206 gB 13 31 43.420 +35 03 03.60   19.99 17.09     ~ 330 0
50 GRB 130907A gB 14 23 34.03 +45 36 27.1           ~ 120 0
51 GRB 080319B gB 14 31 41.04 +36 18 09.2           ~ 508 0
52 GRB 060814 gB 14 45 21.480 +20 35 11.80           ~ 241 0
53 Fermi bn130610133 gB 14 57 40.91 +28 12 25.8           ~ 89 0
54 GRB 060418 gB 15 45 42.600 -03 38 20.00 15.73 16.19 14.98     ~ 389 0
55 GRB 110715A gB 15 50 44.090 -46 14 06.53           ~ 120 0
56 GRB 060502A gB 16 03 42.480 +66 36 02.49     18.65     ~ 143 0
57 GRB 210610B gB 16 15 40.47 +14 23 56.3           ~ 87 0
58 GRB 120327A gB 16 27 27.49 -29 24 53.8           ~ 116 0
59 GRB 200829A gB 16 44 49.42 +72 19 45.3           ~ 55 0
60 GRB 090715B gB 16 45 21.59 +44 50 20.1           ~ 144 0
61 GRB 080319C gB 17 15 55.48 +55 23 31.7           ~ 174 0
62 GRB 201020A gB 17 24 54.73 +31 25 41.7           ~ 30 0
63 GRB 080605 gB 17 28 30.04 +04 00 56.9           ~ 198 0
64 Fermi bn120326056 gB 18 15 37.06 +69 15 35.4           ~ 188 0
65 SN 2005nc SN* 18 32 32.560 +26 20 22.34           SNIc: 400 1
66 Fermi bn110731465 gB 18 42 00.99 -28 32 13.8           ~ 193 0
67 GRB 080413A gB 19 09 11.73 -27 40 39.6           ~ 163 0
68 Fermi bn140512814 gB 19 17 28.81 -15 05 39.5           ~ 133 0
69 GRB 090618 gB 19 36 01.80 +78 21 07.1           ~ 358 0
70 GRB 130514A gB 19 45 07.33 -07 58 41.1           ~ 82 0
71 GRB 210411C gB 19 46 26.74 -39 23 53.4           ~ 21 0
72 Fermi bn121128212 gB 20 02 23.88 +54 17 59.1           ~ 128 0
73 GRB 210822A gB 20 17 44.99 +05 17 00.5           ~ 49 0
74 GRB 160625B gB 20 34 23.67 +06 55 11.1           ~ 235 0
75 GRB 150403A gB 20 46 01.17 -62 42 40.1           ~ 116 0
76 GRB 070508 gB 20 51 11.810 -78 23 04.88     19.62     ~ 144 0
77 GRB 100621A gB 21 01 13.12 -51 06 22.5           ~ 204 0
78 GRB 050922C gB 21 09 33.000 -08 45 30.10 15.15 15.86 14.69     ~ 301 0
79 GRB 210619B gB 21 18 52.39 +33 51 00.2           ~ 93 0
80 GRB 161117A gB 21 28 12.59 -29 36 49.9           ~ 74 0
81 GRB 080413B gB 21 44 34.62 -19 58 51.2           ~ 191 0
82 GRB 051221 G 21 54 48.626 +16 53 27.16 19.49         ~ 377 0
83 GRB 060927A gB 21 58 11.930 +05 21 50.32           ~ 215 0
84 GRB 071117 gB 22 20 10.40 -63 26 36.6           ~ 112 0
85 GRB 151021A gB 22 30 34.43 -33 11 50.4           ~ 72 0
86 GRB 131030A gB 23 00 16.14 -05 22 05.2           ~ 126 0
87 GRB 070506 gB 23 08 52.390 +10 43 20.30     19.04     ~ 86 0
88 GRB 051111A gB 23 12 33.170 +18 22 28.80 19.77 20.08 19.50     ~ 223 0
89 Fermi bn100816026 gB 23 26 57.56 +26 34 42.6           ~ 170 0
90 GRB 090812 gB 23 32 48.5 -10 36 17           ~ 165 0
91 GRB 061222A gB 23 53 03.419 +46 31 58.60           ~ 177 0

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