2007A&A...471..599C

Query : 2007A&A...471..599C

2007A&A...471..599C - Astronomy and Astrophysics, volume 471599-603 (2007/8-4)

The plasma emission model of RX J1856.5-3754.

CHKHEIDZE N. and MACHABELI G.

Abstract (from CDS):

A spectral analysis of the nearby, isolated neutron star RX J1856.5-3754 is presented. Applying the kinetic approach, the distribution functions of emitting electrons are derived and the entire spectra is fitted. It is found that waves excited by the cyclotron mechanism occur in the radio domain. We confirm that the cyclotron instability is quite efficient, since the estimations show that the time of wave-particle interaction is long enough for particles to acquire perpendicular momentum and generate observed radiation. The lack of rotational modulation is discussed and the pulsar spin period estimated

Abstract Copyright: ∼

Journal keyword(s): stars: pulsars: individual: RX J1856.5-3754 - 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 RX J1856.6-3754 Psr 18 56 35.11 -37 54 30.5     25.7     ~ 456 0

Query : 2007A&A...471..599C

Basic data :
RX J1856.6-3754 -- Pulsar
Other object types: otypes_help 		* (), X (1ES,1RXP,...), N* (2012ApJ), Psr (PSR), N*? (2011MNRAS)
ICRS coord. (ep=J2000) : 		18 56 35.11 -37 54 30.5 [ ] D 2003A&A...403..247F
FK4 coord. (ep=B1950 eq=1950) : 		18 53 10.72 -37 58 28.2 [ ]
Gal coord. (ep=J2000) : 		358.59962 -17.21311 [ ]
Parallaxes (mas): 		8.16 [0.9] D 2010ApJ...724..669W
Fluxes (1) :
V 25.7 [~] E ~
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 6 Display criteria :

Identifiers (11) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

PSR J1856-3754 RX J1856.4-3754 1RXS J185635.1-375433 2XMM J185635.6-375436
1ES 1853-37.9 RX J1856.6-3754 2RXS J185635.1-375433 [FS2003] 1000
1RXP J185635.1-375433 RX J1856.5-3754 1WGA J1856.5-3754

References (456 between 1850 and 2026) (Total 456)
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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Collections of Measurements Description of Measurements

Distance : 2    Plx : 1   

   

Observing logs
Herschel : 2    XMM : 4   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : RX J1856.6-3754

Link by name to the catalogue in VizieR :

1RXS J185635.1-375433

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