2018MNRAS.480.2365P

Query : 2018MNRAS.480.2365P

2018MNRAS.480.2365P - Mon. Not. R. Astron. Soc., 480, 2365-2376 (2018/October-3)

A high-velocity component to the complex absorption in IRAS 13349+2438.

PARKER M.L., MATZEU G.A., GUAINAZZI M., KALFOUNTZOU E., MINIUTTI G., SANTOS-LLEO M. and SCHARTEL N.

Abstract (from CDS):

We present an analysis of XMM-Newton spectra of the low-redshift quasar IRAS 13349+2438. The Reflection Grating Spectrometer spectrum shows a large number of absorption lines from two zones of warm absorption, with velocities of ∼-600 km s–1, as noted by previous authors. Additionally, we find robust evidence from multiple Lyα absorption lines for a previously undiscovered ultrafast zone of absorption, with an outflow velocity of -0.13 ± 0.01c. The warm absorbers and ultrafast outflow have similar mass outflow rates, around 40 per cent of the Eddington accretion rate, but the kinetic power is dominated by the high-velocity gas that has a power of ∼4 per cent of the Eddington luminosity.d

Abstract Copyright: © 2018 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): accretion, accretion discs - black hole physics - galaxies: active - quasars: absorption lines - quasars: supermassive black holes - X-rays: individual: IRAS 13349+2438

Simbad objects: 3

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Number of rows : 3
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 LEDA 88835 Sy1 13 25 19.3805530608 -38 24 52.611680340   16.64 13.80 15.33 14.78 ~ 457 0
2 MCG-06-30-015 Sy1 13 35 53.7691256160 -34 17 44.160716796   13.89 13.61 8.9   ~ 1559 0
3 IRAS 13349+2438 Sy1 13 37 18.7199358192 +24 23 03.319883484     15.0     ~ 410 0

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