2009MNRAS.398.1905W


Query : 2009MNRAS.398.1905W

2009MNRAS.398.1905W - Mon. Not. R. Astron. Soc., 398, 1905-1914 (2009/October-1)

The black hole mass, Eddington ratio and MBH[Oiii]relation in young radio galaxies.

WU Q.

Abstract (from CDS):

The masses of the central supermassive black holes (BHs) and the Eddington ratios for a sample of 65 young radio galaxies [27 gigahertz-peaked spectrum (GPS) and 38 compact steep-spectrum (CSS) sources] are estimated by various methods. We find that the average BH mass of these young radio galaxies is <logMBH> ≃ 8.3, which is less than that of radio loud quasi-stellar objects (QSOs) and low-redshift radio galaxies (<logMBH> ≃ 9.0). The CSS/GPS sources have relatively high Eddington ratios with average ratio <logLbol/LEdd> = -0.56, which are similar to those of narrow-line Seyfert 1 galaxies (NLS1s). It suggests that the CSS/GPS sources may not only be in the early stage of radio activities, but also in the early stage of their accretion activities.

We find that the young radio galaxies as a class deviate systematically from the MBH*relation defined by nearby inactive galaxies, when using σ[Oiii as a surrogate for the stellar velocity dispersion σ*. There is no significant correlation between the deviation of the [Oiii] emission line width, Δσ ≡ σ[Oiii]- σ[pred] and the jet/accretion power, where σ[pred] are calculated from the Tremaine et al. relation using the estimated BH masses. However, we find that the deviation Δσ in young radio galaxies is well correlated with the Eddington ratio, and this correlation is found to be similar to that of radio quiet active galactic nuclei (AGN) (QSOs/NLS1s) where the radio jet is absent or weak. We suggest that the accretion activities may still play an important role in shaping the kinematics of [Oiii] narrow line in these young radio galaxies.


Abstract Copyright: © 2009 The Author. Journal compilation © 2009 RAS

Journal keyword(s): accretion, accretion discs - ISM: jets and outflows - galaxies: active - quasars: emission lines - radio continuum: galaxies

Simbad objects: 65

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Number of rows : 65
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023
#notes
1 ICRF J002225.4+001456 BiC 00 22 25.42584644 +00 14 56.1630395   21.1       ~ 113 1
2 3C 43 QSO 01 29 59.7696120312 +23 38 20.041393524           ~ 196 0
3 2MASS J01341690-4258262 Sy1 01 34 16.9072341600 -42 58 26.223391344   18.17 17.30 16.71   ~ 72 0
4 3C 48 QSO 01 37 41.2996631208 +33 09 35.080388820   16.62 16.20     ~ 2717 2
5 7C 022118.10+273638.00 Sy1 02 24 12.2865158736 +27 50 11.538285648   19.502 18 18.263   ~ 205 1
6 QSO B0237-2322 QSO 02 40 08.1743783856 -23 09 15.729012036   16.78 16.63     ~ 495 0
7 ICRF J025246.1-710435 G 02 52 46.15578 -71 04 35.2742   19.0 19.0     ~ 92 1
8 3C 93.1 BLL 03 48 46.9073426592 +33 53 15.461439576   20.723   19.110   ~ 128 1
9 QSO J0459+0229 QSO 04 59 52.05066296 +02 29 31.1765162   18.2 19     ~ 161 1
10 ICRF J052109.8+163822 Sy1 05 21 09.88596258 +16 38 22.0515459   19.37 18.84 18.480   ~ 818 1
11 [VV2000] J054210.0+644633 QSO 05 42 10.0251297768 +64 46 32.308992696     19.50     ~ 7 0
12 ICRF J054236.1+495107 Sy1 05 42 36.13789710 +49 51 07.2337139   18.45 17.80 17.210   ~ 1422 1
13 [VV2000] J054827.0+584756 QSO 05 48 26.9657823024 +58 47 55.838614992     19.40     ~ 8 0
14 [VV2000] J060542.2+575317 QSO 06 05 42.22751560 +57 53 16.3562214     19.80     ~ 19 0
15 3C 186 QSO 07 44 17.4720658920 +37 53 17.250697320   17.5 18.14 17.2   ~ 307 1
16 [VV2000] J075952.9+634613 QSO 07 59 52.8622157040 +63 46 13.570634928     19.10     ~ 7 0
17 3C 190 QSO 08 01 33.5525166480 +14 14 42.813906612   21.07 20.26 18.972   ~ 231 2
18 [VV2000] J080224.6+592135 QSO 08 02 24.59280546 +59 21 34.7963265     20.50     ~ 21 1
19 3C 191 QSO 08 04 47.9671662720 +10 15 23.746977252   18.65 18.40     ~ 278 2
20 [VV2000] J083157.8+703536 QSO 08 31 57.7 +70 35 36     19.70     ~ 11 1
21 87GB 083013.0+581348 Bla 08 34 11.1012882048 +58 03 21.404149128           ~ 23 1
22 3C 213.1 AGN 09 01 05.2614565176 +29 01 46.939089828   18.84 18.08 18.600   ~ 122 1
23 ICRF J090933.4+425346 Sy2 09 09 33.49714902 +42 53 46.4821036   19.98 19.42 18.220   ~ 486 0
24 ICRF J094336.9-081930 LIN 09 43 36.94453828 -08 19 30.8202783   19.401   18.100   ~ 117 2
25 3C 241 rG 10 21 54.59 +21 59 31.2   23.5       ~ 164 0
26 IRAS 11119+3257 Sy1 11 14 38.8902542640 +32 41 33.483258276   19.22 17.96     ~ 135 1
27 7C 1144+3517 BLL 11 47 22.1297825184 +35 01 07.538786184   17.89 16.83 10.26   ~ 168 1
28 ICRF J115421.7-350529 Sy1 11 54 21.7842834888 -35 05 29.079469716   18.81 17.84     ~ 125 1
29 3C 268.3 Sy1 12 06 24.70656 +64 13 36.8760   21.847 20.790 19.910   ~ 185 1
30 [VV2006] J122343.3-423537 QSO 12 23 43.3559 -42 35 36.963     17.0     ~ 35 2
31 2E 2879 Sy1 12 52 26.3561235816 +56 34 19.573734864   18.42 18.11 17.660   ~ 283 2
32 3C 287 QSO 13 30 37.6960744824 +25 09 10.983105972   18.31 17.67     ~ 347 1
33 3C 286 Sy1 13 31 08.2883506368 +30 30 32.960091564   17.51 17.25     ~ 4170 2
34 ICRF J134733.3+121724 Sy2 13 47 33.36161873 +12 17 24.2398927   19.28 18.44 15.718   ~ 564 3
35 3C 293.0 BLL 13 52 17.8719816576 +31 26 46.487381604   16.10 15.10     ~ 449 3
36 3C 298.0 QSO 14 19 08.1802187928 +06 28 34.802854680   17.12 16.79     ~ 396 1
37 8C 1443+773 Sy2 14 43 14.0 +77 07 28   19   18.730   ~ 144 1
38 QSO B1445+101 QSO 14 45 16.46525080 +09 58 36.0727447   18.58 17.78     ~ 388 1
39 ICRF J145907.5+714019 Sy1 14 59 07.58390804 +71 40 19.8668093   17.24 16.78 17.2   ~ 479 1
40 QSO B1524-136 QSO 15 26 59.44274001 -13 51 00.2643644     20.5     ~ 94 1
41 [VV2000] J153929.6+591101 QSO 15 39 29.529 +59 11 00.53     20.90     ~ 12 1
42 7C 155054.79+581551.00 QSO 15 51 58.2078070152 +58 06 44.454684204   17.03 16.73 15.60   ~ 60 1
43 QSO B1549-790 QSO 15 56 58.86979525 -79 14 04.2817241   18.80 18.800 17.84   ~ 194 1
44 WN B1622+6630 G 16 22 36.4 +66 23 24           ~ 10 0
45 ICRF J163433.8+624535 Sy2 16 34 33.80623119 +62 45 35.8960467   21.06 20.61     ~ 212 1
46 [VV2000] J164222.0+665550 QSO 16 42 21.9267404592 +66 55 49.489560192     17.30     ~ 17 1
47 3C 346.0 BLL 16 43 48.605 +17 15 49.43   17.2       ~ 257 0
48 87GB 164730.8+622619 AGN 16 48 03.7 +62 20 40           ~ 9 0
49 2MASS J17220601+5654518 Sy1 17 22 06.0278806104 +56 54 51.664893732   18.79 18.48     ~ 61 0
50 [VV2000] J174630.1+692035 QSO 17 46 30.0290435640 +69 20 35.547329508     19.50     ~ 13 1
51 LEDA 2695698 G 18 19 44.5 +67 08 47           ~ 17 0
52 ICRF J182931.7+484446 Sy1 18 29 31.7809732968 +48 44 46.160168892   17.05 16.81 16.860   ~ 667 1
53 QSO B1946+708 BLL 19 45 53.51966298 +70 55 48.7285673   18.726 16.70 17.199   ~ 135 2
54 [VV2000] J194613.0+603139 QSO 19 46 13.0629288384 +60 31 38.911050552     20.40     ~ 10 1
55 [VV2000] J195930.2+620645 QSO 19 59 30.1308792768 +62 06 44.723199708     19.10     ~ 10 1
56 ICRF J200755.1-443444 Sy1 20 07 55.1842447944 -44 34 44.274118260   19.3 19.3 18   ~ 160 1
57 2MASX J20210438-2235183 Sy1 20 21 04.0639 -22 35 25.775   17.53 16.8 16.28   ~ 43 0
58 QSO B2126-15 QSO 21 29 12.17589329 -15 38 41.0419083   17.61 17.3 17.3   ~ 488 1
59 QSO B2134+0028 QSO 21 36 38.58632232 +00 41 54.2128562   17.30 17.08 17.02   ~ 549 2
60 2MASX J22502534+1419519 Sy1 22 50 25.3475290512 +14 19 52.095751140   17.28 16.97 17.243   ~ 201 1
61 BWE 2249+1832 QSO 22 51 34.7277468096 +18 48 40.087264428   18.52 18.4     ~ 220 2
62 3C 455.0 Sy2 22 55 03.9 +13 13 35   19.535 19.590 19.190   ~ 190 2
63 ICRF J231635.1+040518 Sy2 23 16 35.1933566880 +04 05 18.297101076   17.54 16.68 17.220   ~ 289 1
64 ICRF J234403.7+822640 Sy2 23 44 03.8302221504 +82 26 40.345410408   21.769 20.5 20.220   ~ 94 1
65 ICRF J235509.4+495008 BLL 23 55 09.45814429 +49 50 08.3394994   21.101   18.400   ~ 260 1

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2023.01.30-06:46:46

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