2006MNRAS.370L..76U

Query : 2006MNRAS.370L..76U

2006MNRAS.370L..76U - Mon. Not. R. Astron. Soc., 370, L76-L79 (2006/July-3)

A strong {ddot}ν-{dot}ν correlation in radio pulsars with implications for torque variations.

URAMA J.O., LINK B. and WEISBERG J.M.

Abstract (from CDS):

We present an analysis of the spin-down parameters for 131 radio pulsars for which has been well determined. These pulsars have characteristic ages ranging from 103 to 108 yr and spin periods in the range 0.4-30 s; nearly equal numbers of pulsars have as have. We find a strong correlation of with , independent of the sign of. We suggest that this trend can be accounted for by small, stochastic deviations in the spin-down torque that are directly proportional (in magnitude) to the spin-down torque.

Abstract Copyright: 2006 The Authors. Journal compilation © 2006 RAS

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

Simbad objects: 6

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Number of rows : 6
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 M 1 SNR 05 34 31.8 +22 01 03           ~ 6516 1
2 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5476 0
3 PSR B0540-69 Psr 05 40 11.2000490438 -69 19 54.198559829           ~ 976 3
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 B1828-10 Psr 18 30 47.566 -10 59 27.90           ~ 190 1

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