2000ApJ...531L.135Z

Query : 2000ApJ...531L.135Z

2000ApJ...531L.135Z - Astrophys. J., 531, L135-L138 (2000/March-2)

Radio pulsar death line revisited: is PSR J2144-3933 anomalous?

ZHANG B., HARDING A.K. and MUSLIMOV A.G.

Abstract (from CDS):

We reinvestigate the radio pulsar ``death lines'' within the framework of two different types of the polar cap acceleration models, i.e., the vacuum gap model and the space-charge-limited flow model, with either curvature radiation or inverse Compton scattering photons as the source of pairs. General relativistic frame dragging is taken into account in both models. We find that the inverse Compton scattering-induced space-charge-limited flow model can sustain strong pair production in some long-period pulsars, which allows the newly detected 8.5 s pulsar PSR J2144-3933 to be radio loud without assuming special neutron star equations of state or ad hoc magnetic field configurations.

Abstract Copyright: ∼

Journal keyword(s): Stars: Pulsars: General - Stars: Pulsars: Individual: Alphanumeric: PSR J2144-3933 - Radiation Mechanisms: Nonthermal

Simbad objects: 1

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Number of rows : 1
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 J2144-3939 Psr 21 44 12.01000 -39 33 58.4000           ~ 145 0

Query : 2000ApJ...531L.135Z

Basic data :
PSR J2144-3939 -- Pulsar
Other object types: otypes_help 		Psr (PSR), UV (EUVE)
ICRS coord. (ep=J2000) : 		21 44 12.01000 -39 33 58.4000 (Radio) [ 117 300 90 ] B 2020MNRAS.494..228L
FK4 coord. (ep=B1950 eq=1950) : 		21 41 06.96123 -39 47 46.1739 [ 117 300 90 ]
Gal coord. (ep=J2000) : 		002.79326554 -49.46603677 [ 117 300 90 ]
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Identifiers (3) :
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PSR J2144-3939 EUVE J2144-39.6 PSR J2144-3933

References (145 between 1850 and 2026) (Total 145)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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EUVE J2144-39.6

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