2019A&A...626L...3S


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.08CEST04:11:03

2019A&A...626L...3S - Astronomy and Astrophysics, volume 626, L3-3 (2019/6-1)

The Close AGN Reference Survey (CARS). Discovery of a global [C II] 158 µm line excess in AGN HE 1353-1917.

SMIRNOVA-PINCHUKOVA I., HUSEMANN B., BUSCH G., APPLETON P., BETHERMIN M., COMBES F., CROOM S., DAVIS T.A., FISCHER C., GASPARI M., GROVES B., KLEIN R., O'DEA C.P., PEREZ-TORRES M., SCHARWACHTER J., SINGHA M., TREMBLAY G.R. and URRUTIA T.

Abstract (from CDS):

The [CII]λ158µm line is one of the strongest far-infrared (FIR) lines and an important coolant in the interstellar medium of galaxies that is accessible out to high redshifts. The excitation of [CII] is complex and can best be studied in detail at low redshifts. Here we report the discovery of the highest global [CII] excess with respect to the FIR luminosity in the nearby AGN host galaxy HE 1353-1917. This galaxy is exceptional among a sample of five targets because the AGN ionization cone and radio jet directly intercept the cold galactic disk. As a consequence, a massive multiphase gas outflow on kiloparsec scales is embedded in an extended narrow-line region. Because HE 1353-1917 is distinguished by these special properties from our four bright AGN, we propose that a global [CII] excess in AGN host galaxies could be a direct signature of a multiphase AGN-driven outflow with a high mass-loading factor.

Abstract Copyright: © I. Smirnova-Pinchukova et al. 2019

Journal keyword(s): galaxies: Seyfert - galaxies: star formation - ISM: jets and outflows - infrared: ISM

Simbad objects: 6

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Number of rows : 6

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 Mrk 618 Sy1 04 36 22.2984932129 -10 22 33.987352636   15.08 14.51 10.7   ~ 222 0
2 IRAS 10295-1831 Sy1 10 31 57.3071260561 -18 46 33.363411263   11.4   11.7   ~ 43 0
3 ESO 438-9 Sy1 11 10 48.0029060684 -28 30 03.773668802   14.26 14.17 13.19   ~ 67 0
4 ESO 578-9 Sy1 13 56 36.7127510899 -19 31 44.864098009   15.25   14.46   ~ 36 0
5 3C 326 Rad 15 52 26.60 +20 06 00.0   17.87 17.08     ~ 208 3
6 ESO 344-16 Sy1 22 14 42.0134271932 -38 48 22.877654047   15.32 14.54 10.0   ~ 51 0

    Equat.    Gal    SGal    Ecl

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2020.07.08-04:11:03

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