2017ApJ...843L..16B


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.08CEST07:01:17

2017ApJ...843L..16B - Astrophys. J., 843, L16-L16 (2017/July-1)

Starburst-driven superwinds in quasar host galaxies.

BARTHEL P., PODIGACHOSKI P., WILKES B. and HAAS M.

Abstract (from CDS):

During the past five decades astronomers have been puzzled by the presence of strong absorption features including metal lines, observed in the optical and ultraviolet spectra of quasars, signaling inflowing and outflowing gas winds with relative velocities up to several thousands of km s–1. In particular, the location of these winds-close to the quasar, further out in its host galaxy, or in its direct environment-and the possible impact on their surroundings have been issues of intense discussion and uncertainty. Using our Herschel Space Observatory data, we report a tendency for this so-called associated metal absorption to occur along with prodigious star formation in the quasar host galaxy, indicating that the two phenomena are likely to be interrelated, that the gas winds likely occur on the kiloparsec scale and would then have a strong impact on the interstellar medium of the galaxy. This correlation moreover would imply that the unusually high cold dust luminosities in these quasars are connected with ongoing star formation. Given that we find no correlation with the AGN strength, the wind feedback that we establish in these radio-loud objects is most likely associated with their host star formation rather than with their black hole accretion.

Abstract Copyright: © 2017. The American Astronomical Society. All rights reserved.

Journal keyword(s): galaxies: formation - galaxies: high-redshift - galaxies: starburst - infrared: galaxies - quasars: absorption lines - quasars: absorption lines

Simbad objects: 26

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Number of rows : 26

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 2C 26 QSO 00 20 25.2227767358 +15 40 54.766010557   17.92 17.62     ~ 317 1
2 4C -02.04B QSO 00 41 26.0085368274 -01 43 15.683086954   16 15.0     ~ 87 1
3 4C 17.09 QSO 01 11 49.8456458892 +17 53 51.070998917     18.0     ~ 67 1
4 3C 48 QSO 01 37 41.2995845985 +33 09 35.079126038   16.62 16.20     ~ 2496 2
5 4C -01.11 QSO 02 28 07.8478006441 -01 15 40.315442954     18.00     ~ 81 2
6 4C 09.17 QSO 04 48 21.7390664803 +09 50 51.457539461   20.2 19.55     ~ 68 1
7 3C 181.0 Sy2 07 28 10.1 +14 37 37   19.35 18.92     ~ 154 2
8 3C 190 QSO 08 01 33.5526629491 +14 14 42.815302770   21.07 20.26 18.972   ~ 220 2
9 3C 191 QSO 08 04 47.9666563347 +10 15 23.744155270   18.65 18.40     ~ 261 2
10 4C 05.34 QSO 08 07 57.5374925559 +04 32 34.541448939   18.53 18.16     ~ 189 1
11 7C 083510.09+580449.00 Sy1 08 39 06.910 +57 54 18.49   18.10 17.62     ~ 245 1
12 M 82 IG 09 55 52.430 +69 40 46.93 9.61 9.30 8.41     ~ 5332 6
13 2XMM J120913.6+433920 Sy1 12 09 13.6107589417 +43 39 20.918674620   18.81 18.24     ~ 219 1
14 7C 1218+3359 QSO 12 20 33.8756246362 +33 43 12.027161781   18.80 18.61     ~ 239 1
15 Mrk 231 Sy1 12 56 14.2340989340 +56 52 25.238555193   14.68 13.84     ~ 1778 3
16 3C 298.0 QSO 14 19 08.1804677481 +06 28 34.803573057   17.12 16.79     ~ 368 1
17 4C 28.40 QSO 16 08 11.2765114397 +28 49 02.177009594   20.25 19.77     ~ 72 1
18 7C 170210.50+295109.00 QSO 17 04 07.1656287797 +29 46 59.447195041   19.29 19.14     ~ 83 1
19 6C 170404+604844 Sy1 17 04 41.3742389551 +60 44 30.522600868   15.65 15.40 15.30   ~ 723 1
20 7C 181658.79+473527.00 QSO 18 18 19.5728878819 +47 36 43.895448700     18.2     ~ 41 1
21 3C 432.0 QSO 21 22 46.3256803670 +17 04 37.908511525   18.18 17.96     ~ 203 2
22 4C 05.81 QSO 21 53 24.5548012629 +05 36 18.615150688     17.77     ~ 65 1
23 4C 05.84 QSO 22 25 14.6997353295 +05 27 09.061304682     18.52     ~ 62 1
24 3C 454.0 QSO 22 51 34.7283285659 +18 48 40.085907101   18.52 18.4     ~ 209 2
25 4C 24.61 QSO 22 54 09.34189749 +24 45 23.4226569     17.8     ~ 132 1
26 4C 04.81 QSO 23 40 57.9773036650 +04 31 15.592087322     19.5     ~ 66 1

    Equat.    Gal    SGal    Ecl

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2020.07.08-07:01:17

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