2025MNRAS.542..215L

Query : 2025MNRAS.542..215L

2025MNRAS.542..215L - Mon. Not. R. Astron. Soc., 542, 215-222 (2025/September-1)

The event rate and luminosity function of Fermi/GBM gamma-ray bursts.

LIU Y., ZHANG Z.B., DONG X.F., LI L.B. and DU X.Y.

Abstract (from CDS):

Luminosity function and event rate of gamma-ray bursts (GRBs) are easily biased by the instrument and selection effects. We select 115 Fermi/Gamma-ray Burst Monitor GRBs with good spectra fitted by a smoothly broken power-law function. The $\tau$-statistic method is used to describe how the luminosity evolves with redshift. The non-parametric Lynden-Bell's $c^-$ method has been applied to get the cumulative luminosity function and event rate, which is compared with the star formation history. How the selection and instrument effects bias the deduced event rate has been carefully studied. We find that the event rate always exceeds the star formation rate (SFR) at lower redshift and matches with each other at higher redshift, which is independent of energy bands and consistent with previous findings of other satellites. Furthermore, it is found that sample completeness does not affect the deduced event rate too much, as mentioned for the Swift long GRBs. A triple power-law function has been used to fit the cumulative flux distribution and categorize the total sample into three subsamples of bright, medium, and faint GRBs. We find that the event rates of bright GRBs, unlike medium and faint ones, comply with the SFR ideally, which indicates that these bright GRBs with higher luminosity are possibly produced from the core collapse of massive stars.

Abstract Copyright: © The Author(s) 2025. Published by Oxford University Press on behalf of Royal Astronomical Society.

Journal keyword(s): methods: data analysis - gamma-ray burst: general - stars: luminosity function, mass function - galaxies: star formation

Simbad objects: 116

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Number of rows : 116
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 140428B gB 00 08 +68.2           ~ 11 0
2 Fermi bn121027038 gB 00 17 -47.5           ~ 3 0
3 Fermi bn180703876 gB 00 25 52.72 -67 10 47.9           ~ 35 0
4 Fermi bn131231198 gB 00 42 44.0 -01 29 40           ~ 103 0
5 Fermi bn111117510 gB 00 50 46.220 +23 00 39.22           ~ 141 0
6 Fermi bn140703026 gB 00 51 58.99 +45 06 05.4           ~ 90 0
7 Fermi bn120729456 gB 00 52 17.84 +49 56 23.1           ~ 122 0
8 Fermi bn170714049 gB 01 13 +29.5           ~ 2 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 Fermi bn141004150 gB 02 02 -77.3           ~ 3 0
13 Fermi bn140304557 gB 02 02 33.90 +33 28 27.9           ~ 106 0
14 GRB 131011A gB 02 10 06.11 -04 24 42.5           ~ 45 0
15 Fermi bn130925164 gB 02 44 42.38 -26 09 15.8           ~ 184 0
16 SN 2013ez SN* 02 53 56.70 +13 23 13.6           ~ 118 0
17 Fermi bn100728439 gB 02 56 13.44 +00 16 51.6           ~ 142 0
18 GRB 140801A gB 02 56 16.50 +30 56 16.8           ~ 55 0
19 Fermi bn090926914 gB 03 05 14.30 -38 59 50.9           ~ 149 1
20 PSO J047.1631+13.1580 G 03 08 39.14930640 +13 09 29.0253240           ~ 144 0
21 GRB 140907A gB 03 12 34.98 +46 36 17.2           ~ 81 0
22 Fermi bn151111356 gB 03 47 22.76 -44 09 41.4           ~ 42 0
23 Fermi bn131030653 gB 04 06 -62.8           ~ 3 0
24 Fermi bn170113420 gB 04 06 59 -71 56.0           ~ 64 0
25 Fermi bn131105087 gB 04 43 53.50 -63 00 17.7           ~ 95 0
26 Fermi bn120907017 gB 04 58 59.99 -09 18 53.7           ~ 89 0
27 Fermi bn150514774 gB 04 59 30.45 -60 58 07.0           ~ 51 0
28 Fermi bn100728095 gB 05 55 02.00 -15 15 20.2           ~ 157 0
29 Fermi bn150301818 gB 05 56 40.04 -57 58 10.4           ~ 67 0
30 GRB 081121 gB 05 57 07.70 -60 36 42.1           ~ 152 0
31 GRB 090328 gB 06 02 39.69 -41 52 55.1           ~ 194 1
32 Fermi bn120711115 gB 06 18 42.839 -70 59 56.78           ~ 125 0
33 Fermi bn080928628 gB 06 20 16.85 -55 11 59.3           ~ 187 0
34 GRB 140213A gB 07 00 37.18 -73 08 14.1           ~ 102 0
35 Fermi bn130408653 gB 07 55 +66.3           ~ 3 0
36 GRB 080916C gB 07 59 23.24 -56 38 16.8           ~ 386 0
37 Fermi bn120119170 gB 08 00 06.940 -09 04 53.83           ~ 193 0
38 Fermi bn090516137 gB 08 08.8 -71 37           ~ 23 0
39 Fermi bn160227831 gB 08 14 -48.3           ~ 3 0
40 Fermi bn141221897 gB 08 24 -74.2           ~ 2 0
41 Fermi bn150314205 gB 08 26 40.82 +63 50 03.4           ~ 117 0
42 GRB 090102 gB 08 32 59.50 +33 06 25.7           ~ 253 0
43 Fermi bn111107035 gB 08 37 54.66 -66 31 12.3           ~ 97 0
44 Fermi bn090516353 gB 09 12 59 -11 50.9           ~ 173 0
45 Fermi bn090519881 gB 09 29 16.20 +00 11 23.9           ~ 98 0
46 Fermi bn161017745 gB 09 31 04.53 +43 07 35.0           ~ 75 0
47 Fermi bn140206304 gB 09 41 16.90 +66 45 42.7           ~ 149 0
48 Fermi bn090423330 gB 09 55 33.19 +18 08 57.7           ~ 392 0
49 Fermi bn111228657 gB 10 00 16.04 +18 17 52.2           ~ 201 0
50 GRB 131108A gB 10 26 00.480 +09 39 44.05           ~ 96 0
51 Fermi bn120712571 gB 11 18 21.16 -20 02 01.1           ~ 90 0
52 Fermi bn120624933 gB 11 23 31.98 +08 55 42.1           ~ 100 0
53 Fermi bn091020900 gB 11 42 55.20 +50 58 42.0           ~ 188 0
54 GALEX J123205.0-105600 Bz? 12 32 04.9717245480 -10 56 00.722548932         16.421 ~ 186 0
55 GRB 090424 gB 12 38 07.40 +16 49 45.9           ~ 269 0
56 Fermi bn090323002 gB 12 42 50.28 +17 03 11.9           ~ 244 1
57 Fermi bn100414097 gB 12 48 30.0 +08 41 35           ~ 136 0
58 Fermi bn141220252 gB 13 00 15.70 +32 08 47.2           ~ 81 0
59 Fermi bn121211574 gB 13 02 07.99 +30 08 54.6           ~ 99 0
60 Fermi bn140423356 gB 13 09 06.20 +49 50 18.3           ~ 114 0
61 GrW 170817 GWE 13 09 48.0850 -23 22 53.343           ~ 2683 0
62 Fermi bn141221338 gB 13 13 09.02 +08 12 18.3           ~ 76 0
63 GRB 150727A gB 13 35 52.52 -18 19 32.7           ~ 59 0
64 Fermi bn131117766 gB 14 13 -02.5           ~ 3 0
65 Fermi bn170405777 gB 14 39 18.66 -25 14 36.9           ~ 75 0
66 Fermi bn140808038 gB 14 44 53.27 +49 12 52.7           ~ 45 0
67 Fermi bn130610133 gB 14 57 40.91 +28 12 25.8           ~ 89 0
68 Fermi bn140623224 gB 15 01 53.41 +81 11 29.0           ~ 34 0
69 Fermi bn171020813 gB 15 38 -70.2           ~ 2 0
70 Fermi bn120922939 gB 15 38 59.67 -20 10 55.0           ~ 88 0
71 Fermi bn141121414 gB 15 44 -35.6           ~ 2 0
72 Fermi bn101213451 gB 16 05 15.27 +21 53 50.5           ~ 68 0
73 Fermi bn140518709 gB 16 16 -77.9           ~ 4 0
74 GRB 091003A gB 16 46 04.680 +36 37 31.08           ~ 135 0
75 GRB 140508A gB 17 01 51.95 +46 46 49.5           ~ 76 0
76 GRB 170214A gB 17 05 21.94 -01 53 14.9           ~ 54 0
77 Fermi bn101213849 gB 17 24 -64.5           ~ 9 0
78 Fermi bn090902462 gB 17 39 45.26 +27 19 28.1           ~ 440 0
79 Fermi bn151027166 gB 18 09 56.87 +61 21 12.3           ~ 143 0
80 Fermi bn120326056 gB 18 15 37.06 +69 15 35.4           ~ 188 0
81 GRB 120909A gB 18 22 56.81 -59 26 54.9           ~ 103 0
82 Fermi bn140506880 gB 18 27 06.04 -55 38 08.7           ~ 113 0
83 Fermi bn081008832 gB 18 39 52.40 -57 25 58.8           ~ 224 0
84 Fermi bn160821937 gB 18 39 54.550 +62 23 30.35           ~ 190 0
85 Fermi bn110731465 gB 18 42 00.99 -28 32 13.8           ~ 193 0
86 Fermi bn140620219 gB 18 47 29.00 +49 43 51.0           ~ 37 0
87 GRB 221009A gB 19 13 03.85 +19 46 22.7           ~ 433 0
88 Fermi bn140512814 gB 19 17 28.81 -15 05 39.5           ~ 133 0
89 Fermi bn131004904 gB 19 44 27.20 -02 57 31.0           ~ 113 0
90 Fermi bn121128212 gB 20 02 23.88 +54 17 59.1           ~ 128 0
91 Fermi bn080905705 gB 20 06 57.93 -62 33 46.8           ~ 119 0
92 Fermi bn160303971 gB 20 09 -65.7           ~ 2 0
93 GRB 160625B gB 20 34 23.67 +06 55 11.1           ~ 235 0
94 GRB 150403A gB 20 46 01.17 -62 42 40.1           ~ 116 0
95 Fermi bn160509374 gB 20 47 00.90 +76 06 30.1           ~ 141 0
96 Fermi bn120716712 gB 20 52 12.17 +09 35 53.9           ~ 72 0
97 Fermi bn160625230 gB 20 58 -73.3           ~ 2 0
98 Fermi bn161129300 gB 21 04 54.66 +32 08 05.5           ~ 65 0
99 Fermi bn110818860 gB 21 09 20.890 -63 58 51.80           ~ 92 0
100 GRB 141028A gB 21 30 24.46 -00 13 55.6           ~ 109 0
101 iPTF 14bfu SN* 21 52 30.00 +32 00 52.5           SNIc 80 0
102 Fermi bn080804972 gB 21 54 41.90 -53 11 20.2           ~ 158 0
103 Fermi bn160624477 gB 22 00 46.21 +29 38 37.8           ~ 69 0
104 Fermi bn081109293 gB 22 03 11.50 -54 42 40.5           ~ 125 1
105 GRB 161014A gB 22 10 35.42 +07 28 07.6           ~ 69 0
106 Fermi bn080916406 gB 22 25 09.30 -57 01 33.7           ~ 177 0
107 Fermi bn150821406 gB 22 47 39.15 -57 53 38.2           ~ 71 0
108 Fermi bn090927422 gB 22 55 53.41 -70 58 49.3           ~ 112 0
109 Fermi bn130505955 gB 22 58 -70.5           ~ 3 0
110 Fermi bn140508179 gB 23 22 -63.8           ~ 3 0
111 Fermi bn090926181 gB 23 33 36.18 -66 19 25.9           ~ 339 0
112 GRB 130518A gB 23 42 39.79 +47 27 55.2           ~ 86 0
113 Fermi bn080810549 gB 23 47 08.00 +00 18 35.1           ~ 240 0
114 Fermi bn180620660 gB 23 50 05.07 -57 57 44.7           ~ 53 0
115 Fermi bn170705200 gB 23 58 -21.9           ~ 3 0
116 Fermi bn110205027 gB 23 59 -80.4           ~ 8 0

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