2007AJ....133.2187D


C.D.S. - SIMBAD4 rel 1.7 - 2020.10.19CEST17:53:34

2007AJ....133.2187D - Astron. J., 133, 2187-2191 (2007/May-0)

Correlation between Eddington ratios and broad-line luminosities in flat-spectrum radio quasars, BL Lacertae objects, and radio galaxies.

DAI H., XIE G.Z., ZHOU S.B., LI H.Z., CHEN L.E. and MA L.

Abstract (from CDS):

We compiled a sample of 16 flat-spectrum radio quasars (FSRQs), 8 BL Lac objects, and 15 Fanaroff-Riley (FR) I and FR II radio galaxies, for which the intrinsic Eddington ratios and broad-line luminosities are available. In the diagram of the intrinsic Eddington ratio-broad-line luminosity relation, FSRQs are found in the high broad-line luminosity, high intrinsic Eddington ratio region, while BL Lac objects, as well as FR I and FR II radio galaxies, are found in the low broad-line luminosity, low intrinsic Eddington ratio region. In addition, the intrinsic Eddington ratios are strongly correlated with the broad-line luminosities and also with the intrinsic bolometric luminosities, but the correlation with the broad-line luminosities is better. Thus, the broad-line luminosity, rather than the intrinsic bolometric luminosity, should be used as a fundamental parameter of the unified scheme and evolution of active galactic nuclei. On the other hand, we analyze the theory proposed by Czerny and coworkers that the formation of the broad-line region (BLR) is intrinsically connected to the existence of a cold accretion disk. Our studies support that BLR formation is intimately connected with the cold disk. Thus, our results provide solid experimental evidence for the theory that has been proposed by Czerny and coworkers.

Abstract Copyright:

Journal keyword(s): Accretion, Accretion Disks - Galaxies: Active - Galaxies: Evolution - Galaxies: Nuclei

Simbad objects: 38

goto Full paper

goto View the reference in ADS

Number of rows : 38

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 UGC 595 AGN 00 57 34.920 -01 23 27.89   14.07 15.10     ~ 230 1
2 2C 94 Sy2 01 08 52.8701245540 +13 20 14.257796477   15.19       ~ 441 2
3 QSO B0235+1624 BLL 02 38 38.93010 +16 36 59.2746   16.46 15.50 15.92   ~ 1398 2
4 NGC 1218 Sy1 03 08 26.2238190 +04 06 39.300921   12.84       ~ 346 1
5 3C 84 Sy2 03 19 48.1597607660 +41 30 42.114155434   13.10 12.48 11.09   ~ 3580 3
6 3C 88 QSO 03 27 54.19484 +02 33 41.9820   13.95       ~ 209 1
7 2C 317 G 03 34 15.579 -01 10 56.25     16     ~ 112 1
8 2C 349 Sy2 03 58 54.4385123848 +10 26 02.820631972   16.68 15.41     ~ 323 2
9 QSO B0420-0127 QSO 04 23 15.80072776 -01 20 33.0654034   17.50 17.00 16.28   ~ 1065 3
10 QSO B0736+01 QSO 07 39 18.03389693 +01 37 04.6178588   16.90 16.47 16.19   ~ 627 1
11 QSO J0854+2006 BLL 08 54 48.8749311881 +20 06 30.642936668   15.91 15.43 15.56   ~ 2022 1
12 NAME Hya A LIN 09 18 05.651 -12 05 43.99   14.38 14.8     ~ 913 1
13 7C 093653.10+360601.00 Sy2 09 39 52.7593482853 +35 53 58.921088539   19.51 18.60     ~ 257 1
14 Mrk 421 BLL 11 04 27.3139210166 +38 12 31.798324828   13.50 12.90 8.31   ~ 2402 1
15 2E 2503 Sy1 11 39 57.0253396181 +65 47 49.482487703   16.50 16.32     ~ 491 1
16 Ton 599 QSO 11 59 31.83390975 +29 14 43.8268741   14.80 14.41 17.652 13.39 ~ 803 1
17 7C 1219+2830 BLL 12 21 31.6902446545 +28 13 58.500383827   16.81 16.11 14.24   ~ 781 1
18 3C 273 BLL 12 29 06.6996828061 +02 03 08.598846466   13.05 14.830 14.11   ~ 5347 1
19 3C 279 QSO 12 56 11.1664521013 -05 47 21.531840471   18.01 17.75 15.87   ~ 2725 2
20 UGC 8782 LIN 13 52 17.880 +31 26 46.49   16.10 15.10     ~ 424 3
21 ICRF J135900.1-415252 Sy1 13 59 00.1850081181 -41 52 52.651736810   15.76 15.86 16.37   ~ 139 1
22 QSO J1512-0906 QSO 15 12 50.53292491 -09 05 59.8295878   16.74 16.54     ~ 1162 1
23 4C 14.60 BLL 15 40 49.49151734 +14 47 45.8848470   17.72 17.30 17.240   ~ 381 1
24 NGC 6086 BiC 16 12 35.531 +29 29 05.19   14.8       ~ 177 1
25 3C 338.0 QSO 16 28 38.2447110 +39 33 04.233634   12.78 11.78     ~ 709 5
26 4C 38.41 QSO 16 35 15.492970280 +38 08 04.50062279   18.14 17.97 17.25   ~ 754 1
27 3C 345 QSO 16 42 58.8100340220 +39 48 36.999540578   16.81 16.59 16.84   ~ 1560 2
28 4C 39.49 BLL 16 53 52.21668494 +39 45 36.6089458 14.09 14.15 13.29 8.26   ~ 1930 2
29 6C 170404+604844 Sy1 17 04 41.3742389551 +60 44 30.522600868   15.65 15.40 15.30   ~ 725 1
30 3C 371 BLL 18 06 50.6803567107 +69 49 28.108152993   14.77 14.22 11.39   ~ 799 2
31 3C 388.0 SyG 18 44 02.417 +45 33 29.81   16.91 15.56     ~ 305 1
32 QSO B2128-123 BLL 21 31 35.26175 -12 07 04.7961   16.33 16.11 15.87   ~ 423 1
33 2E 2135.0-1446 Sy1 21 37 45.1960175219 -14 32 55.696077090 15.41 15.63 15.53 15.0   ~ 352 0
34 NAME BL Lac BLL 22 02 43.2913773726 +42 16 39.978417860   15.66 14.72     ~ 2021 1
35 3C 446 BLL 22 25 47.2593030 -04 57 01.390762   18.83 18.39 16.3   ~ 765 1
36 4C 11.69 QSO 22 32 36.40890517 +11 43 50.9040717   17.75 17.33     ~ 981 2
37 3C 454.3 QSO 22 53 57.74798 +16 08 53.5611   16.57 16.10 15.22   ~ 2526 2
38 PKS 0131-360 Rad ~ ~           ~ 1 0

    Equat.    Gal    SGal    Ecl

To bookmark this query, right click on this link: simbad:objects in 2007AJ....133.2187D and select 'bookmark this link' or equivalent in the popup menu


2020.10.19-17:53:34

© Université de Strasbourg/CNRS

    • Contact