2016ApJ...831...35D

Query : 2016ApJ...831...35D

2016ApJ...831...35D - Astrophys. J., 831, 35-35 (2016/November-1)

Gravitational waves from pulsars and their braking indices: the role of a time dependent magnetic ellipticity.

DE ARAUJO J.C.N., COELHO J.G. and COSTA C.A.

Abstract (from CDS):

We study the role of time dependent magnetic ellipticities (εB) on the calculation of the braking index of pulsars. Moreover, we study the consequences of such a εB on the amplitude of gravitational waves (GWs) generated by pulsars with measured braking indices. We show that, since the ellipticity generated by the magnetic dipole is extremely small, the corresponding amplitude of GWs is much smaller than the amplitude obtained via the spindown limit.

Abstract Copyright: © 2016. The American Astronomical Society. All rights reserved.

Journal keyword(s): gravitational waves - pulsars: general - stars: neutron - stars: neutron

Simbad objects: 11

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Number of rows : 11
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 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5476 0
2 PSR B0540-69 Psr 05 40 11.2000490438 -69 19 54.198559829           ~ 976 3
3 NAME Vela Pulsar Psr 08 35 20.65525 -45 10 35.1545     15.10     ~ 2446 1
4 PSR J1119-6127 Psr 11 19 14.30 -61 27 49.5           ~ 439 1
5 PSR B1509-58 Psr 15 13 47.6 -59 07 54     13.06     ~ 879 1
6 PSR J1640-4631 Psr 16 40 43.52 -46 31 35.4           ~ 65 0
7 PSR B1731-33.5 Psr 17 34 26.6 -33 33 22           ~ 104 1
8 SNR G021.5-00.9 SNR 18 33 33.612 -10 34 07.69           ~ 490 1
9 PSR J1846-0258 Psr 18 46 24.75 -02 58 29.6           ~ 388 2
10 GrW 151226 GWE ~ ~           ~ 275 1
11 GrW 150914 GWE ~ ~           ~ 674 1

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