2007A&A...465..525Z

Query : 2007A&A...465..525Z

2007A&A...465..525Z - Astronomy and Astrophysics, volume 465525-531 (2007/4-2)

PSR B2111+46: a test of the inverse Compton scattering model of radio emission.

ZHANG H., QIAO G.J., HAN J.L., LEE K.J. and WANG H.G.

Abstract (from CDS):

The region in which pulsars radiate is very important to constrain pulsar emission mechanisms. A three-dimensional (3D) method to calculate emission heights is developed in this paper. As an example, radiation regions for different components at different frequencies have been calculated for PSR B2111+46. Emission components at seven frequencies are fitted with Gaussian components, then the radiation heights for emission components are calculated. We found that different emission components, even if at the same radio frequency, are radiated from different heights. This is probably a common phenomena and challenges any emission mechanisms. The inverse Compton scattering emission model for pulsar radio emission can explain these results well.

Abstract Copyright: ∼

Journal keyword(s): stars: pulsars individual: PSR B2111+46 - radiation mechanisms: non-thermal

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 B2111+46 Psr 21 13 24.3295 +46 44 08.844           ~ 226 1

Query : 2007A&A...465..525Z

Basic data :
PSR B2111+46 -- Pulsar
Other object types: otypes_help 		Rad (B3,NVSS,...), Psr (PSR,PULS)
ICRS coord. (ep=J2000) : 		21 13 24.3295 +46 44 08.844 (Radio) [ ] C 2019ApJ...875..100D
FK4 coord. (ep=B1950 eq=1950) : 		21 11 37.7117 +46 31 42.213 [ ]
Gal coord. (ep=J2000) : 		089.0034426 -01.2658016 [ ]
Proper motions mas/yr : 		9.525 8.846 [0.148 0.09 90] B 2019ApJ...875..100D
Parallaxes (mas): 		0.454 [0.077] B 2019ApJ...875..100D
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notes:

Identifiers (8) :
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PSR B2111+46 NVSS J211324+464408 PULS JP 2111 WN B2111.6+4631
B3 2111+465 PSR J2113+4644 TGSSADR J211324.2+464409 WSRTGP 2111+4631

References (226 between 1850 and 2026) (Total 226)
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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Distance : 1    Plx : 1    PM : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : PSR B2111+46

Link by name to the catalogue in VizieR :

NVSS J211324+464408 WN B2111.6+4631

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