2000ApJ...534..359G

Query : 2000ApJ...534..359G

2000ApJ...534..359G - Astrophys. J., 534, 359-366 (2000/May-1)

Spin-up and spin-down of rotating magnetic white dwarfs: a straightforward numerical approach.

GEROYANNIS V.S. and PAPASOTIRIOU P.J.

Abstract (from CDS):

We compute constant-mass sequences of classical white dwarf models, distorted by rotation (either rigid or differential) and toroidal magnetic fields. Our numerical results show that a rapidly rotating white dwarf can spin up by angular momentum loss; if the mass of the white dwarf is large enough, this phenomenon is present even in rigidly rotating models. On the other hand, differential rotation seems to strengthen this phenomenon, while the presence of a strong toroidal magnetic field seems to reduce it. Furthermore, we discuss our results in connection with (1) the ``accretion-induced collapse'' scenario for accreting ``oxygen-neon-magnesium'' white dwarfs and (2) the X-ray pulsar 1E 2259+586, for which, in addition to our main numerical results, we calculate some significant physical parameters and give some estimates concerning its evolution.

Abstract Copyright: ∼

Journal keyword(s): Methods: Numerical - Stars: Individual: Alphanumeric: 1E 2259+586 - Stars: Magnetic Fields - Stars: Rotation - Stars: White Dwarfs

Simbad objects: 1

goto Full paper

goto View the references in ADS

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 2E 4673 HXB 23 01 08.14 +58 52 44.5           ~ 673 1

Query : 2000ApJ...534..359G

Basic data :
2E 4673 -- High Mass X-ray Binary
Other object types: otypes_help 		HXB (), X (2E,1E,...), Psr (2012ApJ,PSR), N* (2020ApJ), gam (INTREF), Rad (MITG)
ICRS coord. (ep=J2000) : 		23 01 08.14 +58 52 44.5 (X-ray) [ 300 300 90 ] C 2012ApJ...756...27L
FK4 coord. (ep=B1950 eq=1950) : 		22 59 02.81 +58 36 36.6 [ 300 300 90 ]
Gal coord. (ep=J2000) : 		109.08707 -00.99559 [ 300 300 90 ]
SIMBAD within arcmin
Overlay Simbad points in this preview
Back
All CDSPortal (CDSPortal)
Send to sendBySAMP sendBySAMP
sedIcon
within arcsec sed-help-icon
notes:

Identifiers (10) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

2E 4673 INTREF 1098 PSR B2259+58.6 2XMM J230108.1+585244
1E 2259+58.6 MITG J2301+5852 1RXS J230109.7+585242
2E 2259.0+5836 PSR J2301+5852 SRGA J230109.9+585254

References (673 between 1850 and 2026) (Total 673)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)

Observing logs

XMM : 8   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : 2E 4673

Link by name to the catalogue in VizieR :

2E 4673 MITG J2301+5852 1RXS J230109.7+585242

Search by coordinates in Vizier (radius: 5 arcsec)

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

The annotation server is currently not available. Sorry for any inconvenience

To bookmark this query, right click on this link: simbad:objects in 2000ApJ...534..359G and select 'bookmark this link' or equivalent in the popup menu