2023MNRAS.521.3793E

Query : 2023MNRAS.521.3793E

2023MNRAS.521.3793E - Mon. Not. R. Astron. Soc., 521, 3793-3809 (2023/May-3)

Detecting and characterizing pulsar haloes with the Cherenkov telescope array.

ECKNER C., VODEB V., MARTIN P., ZAHARIJAS G. and CALORE F.

Abstract (from CDS):

The recently identified source class of pulsar haloes may be numerous and bright enough in the TeV energy range to constitute a large fraction of the sources that will be observed with the Cherenkov Telescope Array (CTA). In this work, we quantify the prospects for detecting and characterizing pulsar haloes in observations of the projected Galactic Plane Survey (GPS), using a simple phenomenological diffusion model for individual pulsar haloes and their population in the Milky Way. Our ability to uncover pulsar haloes and constrain their main physical parameters in the CTA GPS is assessed in the framework of a full spatial-spectral likelihood analysis of simulated survey observations, using the most recent estimates for the instrument response function and prototypes for the science tools. For a model setup representative of the halo around Geminga, we find that about three hundred objects could give rise to detectable emission in the GPS survey. Yet, only a third of them could be identified through their energy-dependent morphology, and only one-tenth of them would allow the derivation of strong constraints on key physical parameters like the magnitude or extent of suppressed diffusion around the pulsar. We also provide a list of known pulsars that could be hosting a detectable (Geminga-like) halo in the GPS and assess the robustness of our findings against several systematic uncertainties.

Abstract Copyright: © 2023 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): methods: data analysis - pulsars: general - Galaxy: disc - gamma-rays: galaxies

Simbad objects: 126

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Number of rows : 126
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 PSR J0002+6216 Psr 00 02 58.17 +62 16 09.4           ~ 39 0
2 PSR B0114+58 Psr 01 17 38.661 +59 14 38.39           ~ 96 0
3 PSR J0248+6021 Psr 02 48 18.642 +60 21 34.70           ~ 63 1
4 PSR B0355+54 Psr 03 58 53.7165 +54 13 13.727           ~ 465 1
5 PSR B0540+23 Psr 05 43 09.65 +23 29 06.1     14.40     ~ 278 0
6 PSR J0631+10 Psr 06 31 27.369 +10 37 05.63           ~ 152 0
7 PSR J0631+0646 Psr 06 31 52.38 +06 46 14.2           ~ 24 0
8 PSR J0633+0632 Psr 06 33 44.136 +06 32 29.48           ~ 93 1
9 PSR J0633+1746 Psr 06 33 54.153 +17 46 12.91           ~ 1308 0
10 NAME MONOGEM SNR SNR 06 58 50 +13 55.9           ~ 124 0
11 PSR B0656+14 Psr 06 59 48.18800 +14 14 19.2000   24.85 24.90     ~ 943 1
12 PSR J0729-1448 Psr 07 29 16.45 -14 48 36.8           ~ 71 0
13 PSR B0740-28 Psr 07 42 49.0730 -28 22 43.510           ~ 445 0
14 PSR J0834-4159 Psr 08 34 16.3 -41 59 51           ~ 34 0
15 PSR J0855-4644 Psr 08 55 36.160 -46 44 13.46           ~ 62 1
16 PSR J0901-4624 Psr 09 01 40.110 -46 24 48.45           ~ 30 0
17 PSR J0905-5127 Psr 09 05 51.922 -51 27 48.71           ~ 51 0
18 PSR B0906-49 Psr 09 08 35.46000 -49 13 05.0000           ~ 168 0
19 PSR J1014-5719 Psr 10 15 37.96 -57 19 12.8           ~ 44 0
20 PSR J1016-58 Psr 10 16 21.266 -58 57 11.70           ~ 129 3
21 PSR J1019-5749 Psr 10 19 52.14 -57 49 05.9           ~ 46 0
22 PSR J1020-6026 Psr 10 20 11.40 -60 26 06.8           ~ 20 0
23 PSR J1028-5819 Psr 10 28 27.888 -58 19 06.14           ~ 122 1
24 PSR J1044-5737 Psr 10 44 32.791 -57 37 19.39           ~ 44 0
25 PSR B1046-58 Psr 10 48 13.10000 -58 32 03.0000           ~ 293 0
26 PSR J1052-5954 Psr 10 52 38.15 -59 54 46.1           ~ 23 0
27 PSR J1055-6028 Psr 10 56 11.87 -60 27 12.7           ~ 48 1
28 IGR J11014-6103 gam 11 01 45.05 -61 01 40.3           ~ 61 0
29 PSR J1105-6107 Psr 11 05 26.1400 -61 07 48.940           ~ 129 0
30 PSR J1112-6103 Psr 11 12 14.81 -61 03 31.1           ~ 77 0
31 PSR J1138-6207 Psr 11 38 21.62 -62 07 59.3           ~ 26 0
32 PSR J1151-6108 Psr 11 51 56.860 -61 08 17.60           ~ 19 0
33 PSR J1156-5707 Psr 11 56 07.45 -57 07 01.9           ~ 22 0
34 CPD-63 2495 HXB 13 02 47.6544015048 -63 50 08.626970292 10.34 10.72 9.98 10.03   O9.5Ve 852 0
35 PSR B1356-60 Psr 13 59 58.2480 -60 38 07.550           ~ 131 0
36 PSR J1406-6121 Psr 14 06 50.04 -61 21 27.9           ~ 29 0
37 PSR J1410-6132 Psr 14 10 24.000 -61 32 00.00           ~ 133 1
38 PSR J1412-6145 Psr 14 12 07.69 -61 45 28.8           ~ 45 1
39 PSR J1413-6205 Psr 14 13 30.135 -62 05 37.02           ~ 50 0
40 PSR J1429-5911 Psr 14 29 58.564 -59 11 36.02           ~ 37 1
41 PSR J1437-5959 Psr 14 37 01.91 -59 59 01.4           ~ 15 2
42 PSR J1459-60 Psr 14 59 30.1228633008 -60 53 20.536602864           ~ 60 0
43 PSR J1509-5850 Psr 15 09 27.153 -58 50 56.05           ~ 131 0
44 PSR B1508-57 Psr 15 12 43.13000 -58 00 00.4300           ~ 52 0
45 PSR J1524-5625 Psr 15 24 49.820 -56 25 24.07           ~ 36 0
46 PSR J1531-5610 Psr 15 31 27.91 -56 10 55.0           ~ 59 0
47 PSR J1538-5551 Psr 15 38 45.03 -55 51 36.9           ~ 22 0
48 PSR J1541-5535 Psr 15 41 49.6 -55 35 01           ~ 22 0
49 PSR J1548-5607 Psr 15 48 43.8746461512 -56 07 35.458209840           ~ 30 0
50 PSR J1549-4848 Psr 15 49 21.02700 -48 48 36.1000           ~ 55 0
51 PSR J1551-5310 Psr 15 51 41.25 -53 10 59.6           ~ 24 0
52 PSR J1601-5335 Psr 16 01 54.91 -53 35 43.2           ~ 25 0
53 PSR B1607-52 Psr 16 11 03.20 -52 09 23.6           ~ 48 0
54 PSR J1632-4757 Psr 16 32 16.7704844928 -47 57 33.931138860           ~ 29 0
55 PSR J1636-4440 Psr 16 36 16.53 -44 40 25.0           ~ 10 0
56 PSR J1637-4642 Psr 16 37 13.77 -46 42 15.0           ~ 40 0
57 PSR B1634-45 Psr 16 37 58.710 -45 53 27.30           ~ 60 0
58 PSR J1638-4608 Psr 16 38 22.98 -46 08 11.6           ~ 31 0
59 PSR J1643-4505 Psr 16 43 36.97 -45 05 46.0           ~ 22 0
60 PSR B1643-43 Psr 16 46 50.86 -43 45 53.7           ~ 77 1
61 PSR J1648-4611 Psr 16 48 22.02 -46 11 16.0           ~ 73 0
62 PSR J1702-4128 Psr 17 02 52.52 -41 28 48.2           ~ 72 0
63 PSR J1705-3950 Psr 17 05 29.84 -39 50 59.0           ~ 45 0
64 PSR J1715-3903 Psr 17 15 14.3 -39 03 02           ~ 28 0
65 PSR J1718-3825 Psr 17 18 13.558 -38 25 17.83           ~ 108 0
66 PSR B1718-35 Psr 17 21 32.76 -35 32 48.3           ~ 86 0
67 PSR B1719-37 Psr 17 22 59.17000 -37 12 03.0000           ~ 107 0
68 PSR J1723-3659 Psr 17 23 07.580 -36 59 13.90           ~ 45 0
69 PSR B1727-33 Psr 17 30 32.559 -33 50 39.40           ~ 130 1
70 PSR B1733-31.5 Psr 17 37 04.29 -31 37 21.0           ~ 30 0
71 PSR B1735-29.8 Psr 17 38 52.24 -29 55 51.0           ~ 23 0
72 PSR J1739-3023 Psr 17 39 39.85 -30 23 11.2           ~ 54 0
73 PSR J1740+1000 Psr 17 40 25.91 +10 00 06.0           ~ 110 0
74 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
75 PSR J1747-2958 Psr 17 47 15.869 -29 58 00.93           ~ 142 1
76 PSR B1754-24 Psr 17 57 29.37000 -24 19 54.0000           ~ 102 0
77 PSR B1758-23 Psr 18 01 19.8149 -23 04 44.630           ~ 153 0
78 PSR J1809-1917 Psr 18 09 43.147 -19 17 38.10           ~ 128 1
79 PSR J1811-1926 Psr 18 11 29.15 -19 25 25.4           ~ 136 1
80 PSR J1813-1246 Psr 18 13 23.768 -12 46 00.63           ~ 99 0
81 PSR J1815-1738 Psr 18 15 14.67 -17 38 03.0           ~ 28 0
82 PSR B1822-14 Psr 18 25 02.927 -14 46 52.60           ~ 92 0
83 PSR B1823-13 Psr 18 26 13.06 -13 34 48.1           ~ 460 1
84 PSR J1828-1101 Psr 18 28 18.849 -11 01 50.90           ~ 63 0
85 PSR J1828-1057 Psr 18 28 33.2 -10 57 26           ~ 22 0
86 PSR B1828-10 Psr 18 30 47.566 -10 59 27.90           ~ 190 1
87 PSR J1831-0952 Psr 18 31 34.30 -09 52 01.7           ~ 45 0
88 PSR B1830-08 Psr 18 33 40.24500 -08 27 30.9000           ~ 155 1
89 PSR B1832-06 Psr 18 35 05.56 -06 43 06.9     13.18     ~ 63 0
90 PSR J1835-1106 Psr 18 35 18.287 -11 06 15.10           ~ 75 0
91 PSR J1835-0944 Psr 18 35 46.7 -09 44 29           ~ 22 0
92 PSR B1835-06.1 Psr 18 37 43.55 -06 04 49.0           ~ 77 0
93 PSR J1838-0655 Psr 18 38 03.13 -06 55 33.4           ~ 114 1
94 PSR B1835-04.9 Psr 18 38 11.19 -04 53 23.0           ~ 32 0
95 PSR J1838-0549 Psr 18 38 38.1 -05 49 12           ~ 32 0
96 PSR B1838-04 Psr 18 41 05.66300 -04 25 19.5000           ~ 66 0
97 PSR B1839-03.8 Psr 18 41 38.68 -03 48 42.6           ~ 44 0
98 PSR J1841-0524 Psr 18 41 49.3553989200 -05 24 30.551758848           ~ 43 0
99 PSR J1846+0919 Psr 18 46 25.864 +09 19 48.99           ~ 40 0
100 PSR J1850-0026 Psr 18 50 14.714 -00 26 11.60           ~ 23 1
101 PSR J1853-0004 Psr 18 53 23.02 -00 04 32.3           ~ 46 0
102 PSR B1851+00.8 Psr 18 53 32.66 +00 56 59.0           ~ 17 0
103 PSR B1853+01 Psr 18 56 10.65 +01 13 21.3           ~ 211 1
104 PSR J1856+0245 Psr 18 56 50.80 +02 45 50.2           ~ 51 0
105 PSR J1857+0143 Psr 18 58 15.46 +01 36 55.4           ~ 44 0
106 PSR J1906+0749 Psr 19 06 48.67 +07 46 28.6           ~ 172 1
107 PSR J1907+09 Psr 19 07 22.441 +09 18 30.76           ~ 38 0
108 PSR J1909+0749 Psr 19 09 08 +07 49.6           ~ 16 0
109 PSR B1906+09.1 Psr 19 09 19.91 +09 12 53.7           ~ 22 0
110 PSR J1913+1011 Psr 19 13 20.341 +10 11 22.97           ~ 84 0
111 PSR J1913+0904 Psr 19 13 21.06 +09 04 45.4           ~ 31 0
112 PSR J1916+1225 Psr 19 16 20 +12 25.9           ~ 10 0
113 PSR J1925+1720 Psr 19 25 27.031 +17 20 27.31           ~ 40 1
114 PSR J1928+1746 Psr 19 28 42.8 +17 46 27           ~ 62 0
115 PSR B1930+22 Psr 19 32 22.8565447656 +22 20 52.063074024     14.52     ~ 149 0
116 PSR J1934+2352 Psr 19 34 46 +23 52.9           ~ 11 0
117 PSR J1935+2025 Psr 19 35 41.941 +20 25 40.10           ~ 39 0
118 PSR J1938+2213 Psr 19 38 14.180 +22 13 12.68           ~ 24 0
119 PSR B1951+32 Psr 19 52 58.181 +32 52 40.98           ~ 615 2
120 PSR J1954+2836 Psr 19 54 19.144 +28 36 04.84           ~ 62 0
121 PSR J1958+2846 Psr 19 58 40.1015582448 +28 45 54.108736344           ~ 81 0
122 PSR J2006+3102 Psr 20 05.8 +30 51           ~ 19 0
123 PSR J2021+4026 Psr 20 21 30.496 +40 26 53.56           ~ 300 2
124 [MT91] 213 Psr 20 32 13.1247390384 +41 27 24.346666440 13.12 13.08 11.266     B0Vp 334 0
125 PSR J2238+5903 Psr 22 38 28.089 +59 03 43.37           ~ 42 0
126 PSR J2240+5832 Psr 22 40 42.939 +58 32 37.52           ~ 35 0

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