2004NewA....9..249B


C.D.S. - SIMBAD4 rel 1.7 - 2021.04.14CEST14:17:34

2004NewA....9..249B - New Astronomy, 9, 249-264 (2004/May-0)

"Soft X-ray transient" outbursts which are not soft.

BROCKSOPP C., BANDYOPADHYAY R.M. and FENDER R.P.

Abstract (from CDS):

We have accumulated multiwavelength (X-ray, optical, radio) lightcurves for the eight black hole X-ray binaries which have been observed to enter a supposed `soft X-ray transient' outburst, but remained in the low/hard state throughout the outburst. Comparison of the lightcurve morphologies, spectral behaviour, properties of the quasi-periodic oscillations and the radio jet provides the first study of such objects as a sub-class of X-ray transients. However, rather than assuming that these hard state X-ray transients are different from the `canonical' soft X-ray transient, we prefer to consider the possibility that new analysis of both soft and hard state X-ray transients in a spectral context will provide a model capable of explaining the outburst mechanisms of (almost) all black hole X-ray binaries.

Abstract Copyright:

Journal keyword(s): Accretion: accretion disks - X-rays: binaries

Simbad objects: 16

goto Full paper

goto View the reference in ADS

Number of rows : 16

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 V* V518 Per HXB 04 21 42.7231318463 +32 54 26.936934166 13.00 13.50 13.2     M4.5V 626 1
2 X LMC X-3 HXB 05 38 56.6325045489 -64 05 03.321118015   17 17.2     B2.5Ve 637 0
3 V* KV UMa HXB 11 18 10.7922353051 +48 02 12.319175505     12.25     K5V-M1V 737 0
4 V* BW Cir HXB 13 58 09.700 -64 44 05.80 17.90 18.00 16.9     ~ 202 1
5 X Cen X-2 X 14 00 28.20 -64 47 35.6           ~ 61 1
6 V* KY TrA LXB 15 28 16.97 -61 52 57.8   17.5       ~ 99 0
7 V* IL Lup HXB 15 47 08.2766679321 -47 40 10.284971214     11.96     ~ 426 1
8 V* V381 Nor HXB 15 50 58.6520652623 -56 28 35.309070422   17.95 16.6     K3III 1062 0
9 [GHJ2008] 3 HXB 16 50 00.980 -49 57 43.60     11.89     K4V 358 0
10 V* V821 Ara HXB 17 02 49.3810714542 -48 47 23.163091737 16.20 16.30 15.5     ~ 1826 0
11 V* V2293 Oph LXB 17 19 36.930 -25 01 03.43   17.55 16.65     ~ 155 0
12 AX J1740.1-3102 X 17 40 09.000 -31 02 24.00           ~ 38 1
13 V* V406 Vul HXB 18 58 41.580 +22 39 29.40 15.00 15.65 15.31     G5V-K0V 326 0
14 HD 226868 HXB 19 58 21.6758193269 +35 12 05.782512305 9.38 9.72 8.91 8.42   O9.7Iabpvar 3997 0
15 V* V404 Cyg HXB 20 24 03.820 +33 52 01.90 14.50 14.20 12.7     K0IV 1125 0
16 V* V1521 Cyg HXB 20 32 25.78 +40 57 27.9           WN4/5-6/7 1804 2

    Equat.    Gal    SGal    Ecl

To bookmark this query, right click on this link: simbad:objects in 2004NewA....9..249B and select 'bookmark this link' or equivalent in the popup menu


2021.04.14-14:17:34

© Université de Strasbourg/CNRS

    • Contact