2020ApJ...888...40A

Query : 2020ApJ...888...40A

2020ApJ...888...40A - Astrophys. J., 888, 40-40 (2020/January-1)

Prompt X-ray emission from fast radio bursts-upper limits with AstroSat.

ANUMARLAPUDI A., BHALERAO V., TENDULKAR S.P. and BALASUBRAMANIAN A.

Abstract (from CDS):

Fast radio bursts (FRBs) are short-lived (∼ms), energetic transients (having a peak flux density of ∼Jy) with no known prompt emission in other energy bands. We present results of a search for prompt X-ray emissions from 41 FRBs using the Cadmium Zinc Telluride Imager on AstroSat, which continuously monitors ∼70% of the sky. Our searches on various timescales in the 20-200 keV range, did not yield any counterparts in this hard X-ray band. We calculate upper limits on hard X-ray flux, in the same energy range and convert them to upper bounds for η: the ratio of X-ray to radio fluence of FRBs. We find η <= 108–10 for hard X-ray emission. Our results will help constrain the theoretical models of FRBs as the models become more quantitative and nearer, brighter FRBs are discovered.

Abstract Copyright: © 2020. The American Astronomical Society. All rights reserved.

Journal keyword(s): Radio Bursts - Radio transient sources - X-ray bursts

VizieR on-line data: <Available at CDS (J/ApJ/888/40): table1.dat table2.dat table3.dat>

Simbad objects: 45

goto Full paper

goto View the references in ADS

Number of rows : 45
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 FRB 190806 rB 00 02 21.38 -07 34 54.6           ~ 9 0
2 FRB 170827 rB 00 49 18.66 -65 33 02.3           ~ 47 0
3 NAME FRB 180812.J0112+80 rB 01 17 19.2000 +80 46 48.000           ~ 13 0
4 FRB 170707 rB 02 59.0 -57 16           ~ 16 0
5 FRB 180119 rB 03 29.3 -12 44           ~ 16 0
6 FRB 171213 rB 03 39.0 -10 56           ~ 18 0
7 NAME FRB 180730.J0353+87 rB 03 49 33.6000 +87 11 24.000           ~ 12 0
8 FRB 190322 rB 04 46 14.45 -66 55 27.8           ~ 4 0
9 FRB 20181119D rB 05 31 58.6980 +33 08 52.588           ~ 933 0
10 FRB 170606 rB 05 34 00.00 +41 45 00.0           ~ 3 0
11 NAME FRB 180729.J0558+56 rB 05 59 43.2000 +56 30 00.000           ~ 13 0
12 FRB 181228 rB 06 09 23.64 -45 58 02.4           ~ 16 0
13 FRB 180301 rB 06 12 43.40 +04 33 44.8           ~ 125 0
14 FRB 20180725A rB 06 13 40.8000 +67 04 12.000           ~ 15 0
15 FRB 180324 rB 06 16.0 -34 47           ~ 15 0
16 FRB 180528 rB 06 38 48.7 -49 53 59           ~ 9 0
17 FRB 131104 rB 06 44 10.4 -51 16 40           ~ 83 0
18 FRB 180430 rB 06 51.0 -09 57           ~ 10 0
19 FRB 160608 rB 07 36 42.0 -40 47 52           ~ 17 0
20 FRB 160317 rB 07 53 47.0 -29 36 31           ~ 22 0
21 FRB 151230 rB 09 40 50.0 -03 27 05           ~ 31 0
22 NAME FRB 180810.J1159+83 rB 12 01 38.4000 +83 08 24.000           ~ 13 0
23 FRB 190714 rB 12 15 55.1 -13 01 16           ~ 64 0
24 FRB 171003 rB 12 29.5 -14 07           ~ 15 0
25 NAME FRB 180727.J1311+26 rB 13 10 52.8000 +26 25 12.000           ~ 12 0
26 FRB 190523 rB 13 48 15.6 +72 28 11           ~ 109 0
27 FRB 180212 rB 14 21.0 -03 35           ~ 16 0
28 FRB 180525 rB 14 40.0 -02 12           ~ 14 0
29 NAME FRB 180806.J1515+75 rB 15 14 14.4000 +75 37 12.000           ~ 10 0
30 NAME FRB 180817.J1533+42 rB 15 32 48.0000 +42 12 00.000           ~ 14 0
31 FRB 171209 rB 15 50 25.0 -46 10 20           ~ 27 0
32 NAME FRB 180814.J1554+74 rB 15 53 02.4000 +74 01 12.000           ~ 12 0
33 PSR J1808-2024 Psr 18 08 39.32 -20 24 40.1           ~ 1316 2
34 FRB 180315 rB 19 35.0 -26 50           ~ 12 0
35 NAME FRB 180801.J2130+72 rB 21 30 07.2000 +72 43 12.000           ~ 17 0
36 FRB 180311 rB 21 31 33.42 -57 44 26.7           ~ 24 0
37 FRB 170428 rB 21 47.0 -41 51           ~ 16 0
38 FRB 180130 rB 21 52.2 -38 34           ~ 15 0
39 FRB 180110 rB 21 53.0 -35 27           ~ 21 0
40 FRB 20190711A rB 21 57 40.7 -80 21 29           ~ 114 0
41 FRB 170906 rB 21 59.8 -19 57           ~ 16 0
42 FRB 181017 rB 22 05 54.820 -08 50 34.22           ~ 15 0
43 FRB 170416 rB 22 13.0 -55 02           ~ 16 0
44 FRB 171020 rB 22 15.0 -19 40           ~ 54 0
45 FRB 171019 rB 22 17.5 -08 40           ~ 52 0

To bookmark this query, right click on this link: simbad:objects in 2020ApJ...888...40A and select 'bookmark this link' or equivalent in the popup menu