2021MNRAS.502..809M

Query : 2021MNRAS.502..809M

2021MNRAS.502..809M - Mon. Not. R. Astron. Soc., 502, 809-817 (2021/March-3)

Pulsars in supernova remnants.

MALOV I.F.

Abstract (from CDS):

A comparative analysis of the properties of 60 pulsars located in supernova remnants (SNRs) was carried out. We found that (1) anomalous X-ray pulsars (AXPs) and soft gamma repeaters (SGRs) are characterized by longer periods and higher values of period derivatives, (2) the remainder of the pulsars in this sample have shorter periods compared to the bulk of radio pulsars, (3) rotation of their neutron stars is braking faster, (4) this braking seems unlikely to be solely a result of the loss of angular momentum through magnetic dipole radiation. Using the measured and the estimated braking indices of individual pulsars, we calculated their birth periods. We found that (1) AXPs/SGRs are formed with periods of order of several seconds at the time of birth, (2) the remainder of the pulsars show the wide distribution of initial periods from 13 to 1300 ms with no predominance of millisecond values. Estimates of angles β between the rotation axis and the magnetic moment of the neutron stars are obtained. We found that the distribution of these angles is very close to the uniform distribution. This suggests that pulsars are born with arbitrary values of β. We found that the radio luminosities of pulsars observed inside their SNRs are, on average, one order of magnitude less than the average for neutron stars outside their SNRs. While we note that our data set of pulsars within SNRs of 60 is rather small our findings suggest that these pulsars do not show a decrease in their radio luminosity during their evolution.

Abstract Copyright: © 2021 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): pulsars: general - pulsars: individual - supernovae: general

Simbad objects: 60

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Number of rows : 60
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 J0007+7303 Psr 00 07 00.6000137 +73 03 06.849976           ~ 183 1
2 PSR J0205+6449 Psr 02 05 37.92 +64 49 42.8           ~ 268 1
3 PSR J0501+4516 Psr 05 01 06.600 +45 16 33.96           ~ 142 0
4 PSR B0525-66 Psr 05 26 00.7 -66 04 35           ~ 569 1
5 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5476 0
6 PSR J0538+2813 Psr 05 38 25.06 +28 17 11.0           ~ 224 1
7 PSR J0554+3107 Psr 05 54 04.83 +31 07 41.7           ~ 27 0
8 PSR J0633+0632 Psr 06 33 44.136 +06 32 29.48           ~ 93 1
9 PSR B0656+14 Psr 06 59 48.18800 +14 14 19.2000   24.85 24.90     ~ 943 1
10 PSR J0821-4300 Psr 08 21 58.2 -43 00 22           ~ 129 2
11 NAME Vela Pulsar Psr 08 35 20.65525 -45 10 35.1545     15.10     ~ 2446 1
12 PSR J0855-4644 Psr 08 55 36.160 -46 44 13.46           ~ 62 1
13 PSR J1016-58 Psr 10 16 21.266 -58 57 11.70           ~ 129 3
14 IGR J11014-6103 gam 11 01 45.05 -61 01 40.3           ~ 61 0
15 PSR J1119-6127 Psr 11 19 14.30 -61 27 49.5           ~ 439 1
16 PSR J1124-5916 Psr 11 24 37.6 -59 16 20           ~ 178 1
17 PSR J1210-5226 Psr 12 10 00.88 -52 26 28.4           ~ 230 1
18 PSR B1338-62 Psr 13 41 42.63 -62 20 20.7           ~ 152 1
19 SNR G310.6-01.6 SNR 14 00 45.69 -63 25 42.6           ~ 45 1
20 PSR J1437-5959 Psr 14 37 01.91 -59 59 01.4           ~ 15 2
21 PSR B1509-58 Psr 15 13 47.6 -59 07 54     13.06     ~ 879 1
22 PSR J1522-5735 Psr 15 22 05.226 -57 35 00.91           ~ 26 0
23 PSR J1550-5418 Psr 15 50 54.18 -54 18 23.9           ~ 463 1
24 PSR J1622-4950 Psr 16 22 44.80000 -49 50 54.5000           ~ 169 0
25 PSR J1632-48 Psr 16 32 39.94 -48 18 52.8           ~ 36 0
26 PSR J1635-4735 Psr 16 35.0 -47 35           ~ 4 1
27 PSR J1640-4631 Psr 16 40 43.52 -46 31 35.4           ~ 65 0
28 PSR B1643-43 Psr 16 46 50.86 -43 45 53.7           ~ 77 1
29 PSR B1706-44 Psr 17 09 42.62000 -44 29 12.0000     13.30     ~ 670 1
30 [AAB2008] 1 X 17 14 05.7 -38 10 31           ~ 69 1
31 PSR J1726-3530 Psr 17 26 07.51 -35 29 58.0           ~ 37 0
32 PSR B1727-47 Psr 17 31 42.21000 -47 44 38.7000           ~ 166 0
33 SNR G000.9+00.1 SNR 17 47.3 -28 09           ~ 222 1
34 PSR B1757-24 Psr 18 01 00.016 -24 51 27.50           ~ 258 1
35 PSR B1758-23 Psr 18 01 19.8149 -23 04 44.630           ~ 153 0
36 PSR B1800-21 Psr 18 03 51.40000 -21 37 07.0000           ~ 278 1
37 PSR J1808-2024 Psr 18 08 39.32 -20 24 40.1           ~ 1316 2
38 PSR J1809-2332 Psr 18 09 50.250 -23 32 22.68     21.47 19.61 17.48 M5 103 0
39 PSR J1811-1926 Psr 18 11 29.15 -19 25 25.4           ~ 136 1
40 NAME AGPS 273.4-17.8 SNR 18 13 35.05 -17 49 58.1           ~ 145 2
41 SNR G021.5-00.9 SNR 18 33 33.612 -10 34 07.69           ~ 490 1
42 PSR J1834-0845 Psr 18 34 52.1 -08 45 56           ~ 98 0
43 PSR J1841-0456 Psr 18 41 19.29 -04 56 11.4           ~ 296 1
44 AX J1844.8-0258 HXB 18 44 53 -02 56.0           ~ 126 0
45 PSR J1846-0258 Psr 18 46 24.75 -02 58 29.6           ~ 388 2
46 PSR J1850-0006 Psr 18 50 47.93 -00 06 26.1           ~ 14 0
47 PSR J1852+0040 Psr 18 52 38.5963516169 +00 40 20.164383034           ~ 98 1
48 PSR B1853+01 Psr 18 56 10.65 +01 13 21.3           ~ 211 1
49 PSR J1907+0631 Psr 19 07 03.816 +06 31 18.90           ~ 26 0
50 PSR J1907+0919 Psr 19 07 14.31 +09 19 20.1           ~ 13 0
51 PSR J1907+06 Psr 19 07 54.751 +06 02 15.79           ~ 147 0
52 PSR J1930+1852 Psr 19 30 30.13 +18 52 14.1           ~ 110 1
53 NAME Sgr 1935+2154 * 19 34 55.68 +21 53 48.2           ~ 820 1
54 PSR B1951+32 Psr 19 52 58.181 +32 52 40.98           ~ 615 2
55 PSR J1957+2831 Psr 19 57 19.397 +28 31 43.84           ~ 32 0
56 PSR J2021+4026 Psr 20 21 30.496 +40 26 53.56           ~ 300 2
57 PSR J2022+3842 Psr 20 22 21.689 +38 42 14.82           ~ 66 0
58 PSR J2229+6114 Psr 22 29 05.262 +61 14 08.48           ~ 252 2
59 2E 4673 HXB 23 01 08.14 +58 52 44.5           ~ 673 1
60 PSR B2334+61 Psr 23 37 05.779 +61 51 01.69           ~ 206 1

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