2019RAA....19..118L

Query : 2019RAA....19..118L

2019RAA....19..118L - Research in Astron. and astroph., 19, 118-118 (2019/August-0)

Revisiting the event rate of short GRBs and estimating their detectable number within the Advanced LIGO horizon.

LIU H.-Y. and YU Y.-W.

Abstract (from CDS):

The redshift and luminosity distributions of 36 Swift short gamma-ray bursts (GRBs) are fitted by connecting their event rates with cosmic star formation rates using power-law distributed delay times f (τ ) ∝ τ–1, where a broken-power-law luminosity function is assumed and some empirical observational selection effects are taken into account. As a result, the most-likely model parameters are constrained to be ν1 = 0.91, ν2 = 1.66 as power-law indices, with a break at Lb = 2.51 x 1051 erg s–1 for the luminosity function and τc = 6.0 Gyr for a typical gravitational wave decay timescale of the binary orbit. The corresponding local rate of short GRBs is found to be ∼ (3 - 4) Gpc–3 yr–1. With these parameters, the detectable numbers of short GRBs are estimated within the horizon of Advanced LIGO.

Abstract Copyright: ∼

Journal keyword(s): (stars:) gamma-ray burst: general, stars: luminosity function, mass function, stars: neutron

Simbad objects: 37

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Number of rows : 37
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 Fermi bn150120123 G 00 41 16.5630 +33 59 42.598           ~ 70 0
2 Fermi bn100117879 G 00 45 04.6610 -01 35 42.020           ~ 155 0
3 GRB 100625A gB 01 03 10.98 -39 05 18.3           ~ 124 0
4 PSO J027.8085-18.5940 G 01 51 14.05011120 -18 35 38.4976680           ~ 192 0
5 GRB 091117A gB 02 03 46.90 -16 56 38.0           ~ 39 0
6 GRB 141212A G 02 36 29.9570 +18 08 47.228           ~ 70 0
7 PSO J047.1631+13.1580 G 03 08 39.14930640 +13 09 29.0253240           ~ 144 0
8 GRB 070729 gB 03 45 16.04 -39 19 19.9           ~ 81 0
9 GRB 070714B G 03 51 22.2720 +28 17 50.943           ~ 248 0
10 GRB 071227A G 03 52 31.0260 -55 59 00.890           ~ 201 0
11 GRB 101219A gB 04 58 20.45 -02 32 23.1           ~ 152 0
12 GRB 061006 G 07 24 07.8080 -79 11 55.188           ~ 214 0
13 GRB 061217 gB 10 41 39.320 -21 07 22.11           ~ 128 0
14 GRB 090515 gB 10 56 41.0 +14 27 22           ~ 122 0
15 SDSS J112848.22+170418.5 G 11 28 48.22989 +17 04 18.5014           ~ 393 0
16 GALEX J123205.0-105600 Bz? 12 32 04.9717245480 -10 56 00.722548932         16.421 ~ 186 0
17 SDSS J123612.87+285858.8 BiC 12 36 12.8803407000 +28 58 58.780075656           ~ 328 1
18 GRB 090426 G 12 36 18.0470 +32 59 09.460           ~ 237 0
19 GRB 100724A gB 12 58 10.38 -11 06 09.3           ~ 198 0
20 GrW 170817 GWE 13 09 48.0850 -23 22 53.343           ~ 2683 0
21 GRB 060801 G 14 12 01.2620 +16 58 55.970           ~ 172 0
22 GRB 150423A gB 14 46 18.96 +12 17 00.6           ~ 79 0
23 GRB 140903A G 15 52 03.2650 +27 36 10.710           ~ 138 0
24 GRB 050813 gB 16 07 57.190 +11 14 57.80           ~ 147 0
25 UGCS J162444.39-273226.8 G 16 24 44.38275 -27 32 26.8381     19.70     ~ 469 1
26 GRB 060502B gB 18 35 46.060 +52 37 51.45           ~ 153 1
27 Fermi bn080905499 G 19 10 42.0450 -18 52 54.510           ~ 200 0
28 Fermi bn131004904 gB 19 44 27.20 -02 57 31.0           ~ 113 0
29 GRB 140622A gB 21 08 41.56 -14 25 09.5           ~ 61 0
30 GRB 070429B G 21 52 03.6910 -38 49 42.820           ~ 125 0
31 GRB 051221 G 21 54 48.626 +16 53 27.16 19.49         ~ 377 0
32 GRB 051210 gB 22 00 40.930 -57 36 47.10           ~ 138 0
33 Fermi bn160624477 gB 22 00 46.21 +29 38 37.8           ~ 69 0
34 GRB 061201 gB 22 08 32.060 -74 34 47.90           ~ 205 0
35 Fermi bn090510016 G 22 14 12.6230 -26 34 58.550           ~ 548 0
36 GRB 080123 gB 22 35 46.100 -64 54 03.24           ~ 98 0
37 Fermi bn100816026 gB 23 26 57.56 +26 34 42.6           ~ 170 0

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