2017MNRAS.469.2313G

Query : 2017MNRAS.469.2313G

2017MNRAS.469.2313G - Mon. Not. R. Astron. Soc., 469, 2313-2322 (2017/August-1)

Post-glitch exponential relaxation of radio pulsars and magnetars in terms of vortex creep across flux tubes.

GUGERCINOGLU E.

Abstract (from CDS):

Timing observations of rapidly rotating neutron stars revealed a great number of glitches, observed from both canonical radio pulsars and magnetars. Among them, 76 glitches have shown exponential relaxation(s) with characteristic decay times ranging from several days to a few months, followed by a more gradual recovery. Glitches displaying exponential relaxation with single or multiple decay time constants are analysed in terms of a model based on the interaction of the vortex lines with the toroidal arrangement of flux tubes in the outer core of the neutron star. Model results agree with the observed time-scales in general. Thus, the glitch phenomenon can be used to deduce valuable information about neutron star structure, in particular on the interior magnetic field configuration which is unaccessible from surface observations. One immediate conclusion is that the magnetar glitch data are best explained with a much cooler core and therefore require that direct Urca-type fast-cooling mechanisms should be effective for magnetars.

Abstract Copyright: © 2017 The Author Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): dense matter - stars: magnetars - stars: magnetic fields - stars: neutron - pulsars: general - pulsars: general

VizieR on-line data: <Available at CDS (J/MNRAS/469/2313): sources.dat table1.dat>

CDS comments: In References, the reference for Manchester et al. 2005 is 2005AJ....129.1993M (not ApJ).

Simbad objects: 43

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Number of rows : 43
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 J0146+6145 Psr 01 46 22.21 +61 45 03.8   28.100 25.620     ~ 613 0
2 PSR J0205+6449 Psr 02 05 37.92 +64 49 42.8           ~ 268 1
3 PSR B0355+54 Psr 03 58 53.7165 +54 13 13.727           ~ 465 1
4 PSR B0525+21 Psr 05 28 52.308 +22 00 01.00     14.30     ~ 370 0
5 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5476 0
6 PSR J0611+1436 Psr 06 11 18.649 +14 36 52.00           ~ 11 0
7 PSR J0631+10 Psr 06 31 27.369 +10 37 05.63           ~ 152 0
8 NAME Vela Pulsar Psr 08 35 20.65525 -45 10 35.1545     15.10     ~ 2446 1
9 PSR B1046-58 Psr 10 48 13.10000 -58 32 03.0000           ~ 293 0
10 PSR J1052-5954 Psr 10 52 38.15 -59 54 46.1           ~ 23 0
11 PSR J1112-6103 Psr 11 12 14.81 -61 03 31.1           ~ 77 0
12 PSR J1119-6127 Psr 11 19 14.30 -61 27 49.5           ~ 439 1
13 PSR J1123-6256 Psr 11 23 55.53000 -62 59 10.9200           ~ 39 0
14 PSR J1141-6545 Psr 11 41 07.00060 -65 45 19.0500     25.08 24.38   ~ 207 1
15 CPD-63 2495 HXB 13 02 47.6544015048 -63 50 08.626970292 10.34 10.72 9.98 10.03   O9.5Ve 852 0
16 PSR J1301-6305 Psr 13 02 47.9992676 -63 10 48.001099           ~ 139 2
17 PSR B1338-62 Psr 13 41 42.63 -62 20 20.7           ~ 152 1
18 PSR J1412-6145 Psr 14 12 07.69 -61 45 28.8           ~ 45 1
19 PSR J1420-6048 Psr 14 20 08.190 -60 48 14.85           ~ 214 0
20 PSR J1522-5735 Psr 15 22 05.226 -57 35 00.91           ~ 26 0
21 PSR J1531-5610 Psr 15 31 27.91 -56 10 55.0           ~ 59 0
22 PSR J1702-4310 Psr 17 02 26.94 -43 10 41.5           ~ 30 0
23 PSR J1708-4008 Psr 17 08 46.1 -40 08 56           ~ 315 0
24 PSR B1706-44 Psr 17 09 42.62000 -44 29 12.0000     13.30     ~ 670 1
25 PSR B1727-33 Psr 17 30 32.559 -33 50 39.40           ~ 130 1
26 PSR B1727-47 Psr 17 31 42.21000 -47 44 38.7000           ~ 166 0
27 PSR B1737-30.2 Psr 17 40 33.98000 -30 15 22.0000           ~ 236 0
28 PSR B1757-24 Psr 18 01 00.016 -24 51 27.50           ~ 258 1
29 PSR B1758-23 Psr 18 01 19.8149 -23 04 44.630           ~ 153 0
30 PSR B1800-21 Psr 18 03 51.40000 -21 37 07.0000           ~ 278 1
31 PSR J1809-1917 Psr 18 09 43.147 -19 17 38.10           ~ 128 1
32 AX J1809.8-1943 Psr 18 09 51.07 -19 43 51.8           ~ 532 0
33 PSR B1809-17.3 Psr 18 12 07.208 -17 18 29.50           ~ 33 0
34 1WGA J1822.2-1604 X 18 22 18.32 -16 04 27.2           ~ 141 0
35 PSR B1823-13 Psr 18 26 13.06 -13 34 48.1           ~ 460 1
36 PSR B1830-08 Psr 18 33 40.24500 -08 27 30.9000           ~ 155 1
37 PSR B1838-04 Psr 18 41 05.66300 -04 25 19.5000           ~ 66 0
38 PSR J1841-0456 Psr 18 41 19.29 -04 56 11.4           ~ 296 1
39 PSR J1846-0258 Psr 18 46 24.75 -02 58 29.6           ~ 388 2
40 PSR J1853+0545 Psr 18 53 58.418 +05 45 55.20           ~ 24 0
41 PSR J1906+0722 Psr 19 06 31.20 +07 22 55.8           ~ 40 0
42 2E 4673 HXB 23 01 08.14 +58 52 44.5           ~ 673 1
43 PSR B2334+61 Psr 23 37 05.779 +61 51 01.69           ~ 206 1

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