2022MNRAS.515.5594W

Query : 2022MNRAS.515.5594W

2022MNRAS.515.5594W - Mon. Not. R. Astron. Soc., 515, 5594-5603 (2022/October-1)

Effect of radiation drag on the line-force-driven winds.

WANG B.-C., YANG X.-H., BU D.-F. and HUANG S.-S.

Abstract (from CDS):

Ultra-fast outflows (UFOs) with mildly relativistic velocities are measured using the X-ray spectra of radio-quiet and -loud active galactic nuclei. In general, UFOs are believed to be generated from the accretion disc around a black hole. A line-force driving model is suggested to be the mechanism to drive UFOs from the accretion disc. In this paper, we use the non-hydrodynamic approach to examine the influences of radiation-drag effects on the line-force-driven winds generated from the accretion disc. We find that the radiation-drag effects can significantly weaken the line-force-driven winds. Compared with the case without the radiation-drag effects, when the radiation-drag effects are considered, the maximum speed of winds is reduced by ∼60 per cent-70 per cent, the mass outflow rate is reduced by ∼50 per cent-80 per cent, and the kinetic power is reduced by about an order of magnitude. The radiation-drag effects narrow the area where the winds are generated.

Abstract Copyright: © 2022 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): accretion, accretion discs - ISM: jets and outflows - galaxies: active - quasars: general

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 QSO B1725-142 QSO 17 28 19.7893499760 -14 15 55.854918288   14.69 14.03 13.7   ~ 362 0

Query : 2022MNRAS.515.5594W

Basic data :
QSO B1725-142 -- Quasar
Other object types: otypes_help 		QSO (2010A&A,QSO,...), X (RX,1RXS,...), AGN (2012MNRAS), Sy1 (2012MNRAS), G (6dFGS), * (Gaia), Rad (NVSS), UV (UVQS), IR (IRAS)
ICRS coord. (ep=J2000) : 		17 28 19.7893499760 -14 15 55.854918288 (Optical) [ 0.0181 0.0139 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 25 29.2209557175 -14 13 31.621904342 [ 0.0181 0.0139 90 ]
Gal coord. (ep=J2000) : 		010.3921641157749 +11.1635704912558 [ 0.0181 0.0139 90 ]
Proper motions mas/yr : 		0.028 -0.036 [0.023 0.015 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 50158 [~] / z(emission) 0.184 [~] / cz 55162 [~]
   (Opt) D 2016ApJ...818..113N
Fluxes (4) :
B 14.69 [~] D 2010A&A...518A..10V
V 14.03 [~] D 2010A&A...518A..10V
R 13.7 [~] E 2010MNRAS.401.1151M
G 14.090639 [0.003350] C 2020yCat.1350....0G
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Identifiers (19) :
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QSO B1725-142 PDS 456 2XMM J172819.7-141555 [VV2010] J172819.9-141556
6dFGS gJ172819.8-141556 QSO J1728-1415 XSS J17276-1359 [VV98] J172819.8-141256
IRAS 17254-1413 RX J1728.3-1416 [VV2000] J172819.8-141256 Gaia DR2 4137524313328406144
LQAC 262-014 001 1RXS J172819.3-141600 [VV2003] J172819.9-141556 Gaia DR3 4137524313328406144
NVSS J172819-141555 UVQS J172819.79-141555.8 [VV2006] J172819.9-141556

References (362 between 1850 and 2026) (Total 362)
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

Velocities : 4    PM : 2   

   

Observing logs
Herschel : 3    ISO : 3    XMM : 1   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : QSO B1725-142

Link by name to the catalogue in VizieR :

IRAS 17254-1413 NVSS J172819-141555 1RXS J172819.3-141600 Gaia DR2 4137524313328406144 Gaia DR3 4137524313328406144

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