2017MNRAS.466.4272D

Query : 2017MNRAS.466.4272D

2017MNRAS.466.4272D - Mon. Not. R. Astron. Soc., 466, 4272-4278 (2017/April-3)

Dark jets in the soft X-ray state of black hole binaries?

DRAPPEAU S., MALZAC J., CORIAT M., RODRIGUEZ J., BELLONI T.M., BELMONT R., CLAVEL M., CHAKRAVORTY S., CORBEL S., FERREIRA J., GANDHI P., HENRI G. and PETRUCCI P.-O.

Abstract (from CDS):

X-ray binary observations led to the interpretation that powerful compact jets, produced in the hard state, are quenched when the source transitions to its soft state. The aim of this paper is to discuss the possibility that a powerful dark jet is still present in the soft state. Using the black hole X-ray binaries GX339-4 and H1743-322 as test cases, we feed observed X-ray power density spectra in the soft state of these two sources to an internal shock jet model. Remarkably, the predicted radio emission is consistent with current upper limits. Our results show that for these two sources, a compact dark jet could persist in the soft state with no major modification of its kinetic power compared to the hard state.

Abstract Copyright: © 2016 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): accretion, accretion discs - black hole physics - radiation mechanisms: non-thermal - relativistic processes - shock waves - X-rays: binaries - X-rays: binaries

Simbad objects: 5

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Number of rows : 5
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 ICRF J165016.6-504448 QSO 16 50 16.62710806 -50 44 48.2106956   20.95       ~ 89 2
2 V* V821 Ara LXB 17 02 49.3876391280 -48 47 23.087954544         15.322 ~ 2237 0
3 NAME XTE J17464-3213 LXB 17 46 15.59637 -32 14 00.8600           ~ 805 0
4 ICRF J193925.0-634245 Sy2 19 39 25.0245304992 -63 42 45.640373400   18.87 18.37 17.64   ~ 1332 2
5 HD 226868 HXB 19 58 21.6757355952 +35 12 05.784512688 9.38 9.72 8.91 8.42   O9.7Iabpvar 4590 0

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