2006ApJ...646L.139L

Query : 2006ApJ...646L.139L

2006ApJ...646L.139L - Astrophys. J., 646, L139-L142 (2006/August-1)

On the nature of part-time radio pulsars.

LI X.-D.

Abstract (from CDS):

The recent discovery of rotating radio transients and the quasi-periodicity of pulsar activity in the radio pulsar PSR B1931+24 has challenged the conventional theory of radio pulsar emission. Here we suggest that these phenomena could be due to the interaction between the neutron star magnetosphere and the surrounding debris disk. The pattern of pulsar emission depends on whether the disk can penetrate the light cylinder and efficiently quench the processes of particle production and acceleration inside the magnetospheric gap. A precessing disk may naturally account for the switch-on/off behavior in PSR B1931+24.

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Journal keyword(s): pulsars: individual (GCRT J1745-3009) - pulsars: individual (PSR B1931+24) - pulsars: individual (RRAT J1819-1458) - Stars: Magnetic Fields - Stars: Neutron

Simbad objects: 10

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Number of rows : 10
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 M 1 SNR 05 34 31.8 +22 01 03           ~ 6516 1
3 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5476 0
4 NAME Vela Pulsar Psr 08 35 20.65525 -45 10 35.1545     15.10     ~ 2446 1
5 PSR J1745-3009 Rad 17 45 05 -30 09.9           ~ 63 0
6 SNR G359.1-00.5 SNR 17 45 30 -29 57.0           ~ 179 1
7 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
8 AX J1809.8-1943 Psr 18 09 51.07 -19 43 51.8           ~ 532 0
9 PSR J1819-1458 Psr 18 19 34.173 -14 58 03.57           ~ 136 0
10 PSR J1933+2421 Psr 19 33 37.83 +24 36 39.6           ~ 157 0

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