Articles citing this article

The Citing articles tool gives a list of articles citing the current article.
The citing articles come from EDP Sciences database, as well as other publishers participating in CrossRef Cited-by Linking Program. You can set up your personal account to receive an email alert each time this article is cited by a new article (see the menu on the right-hand side of the abstract page).

Cited article:

This article has been cited by the following article(s):

Variability of optical Fe II complex in narrow-line Seyfert 1 galaxy NGC 4051

J. Wang, J. Y. Wei and X. T. He
Astronomy & Astrophysics 436 (2) 417 (2005)
DOI: 10.1051/0004-6361:20042014
See this article

SPECTRAL OPTICAL MONITORING OF THE NARROW-LINE SEYFERT 1 GALAXY Ark 564

A. I. Shapovalova, L. Č. Popović, A. N. Burenkov, et al.
The Astrophysical Journal Supplement Series 202 (1) 10 (2012)
DOI: 10.1088/0067-0049/202/1/10
See this article

Detecting the intrinsic Baldwin Effect of the optical FeII complex in luminous Seyfert 1 galaxy fairall 9

XuHui Han, Jing Wang, JianYan Wei, DaWei Yang and JinLiang Hou
Science China Physics, Mechanics and Astronomy 54 (2) 346 (2011)
DOI: 10.1007/s11433-010-4137-4
See this article

A combined optical and X-ray study of unobscured type 1 active galactic nuclei - II. Relation between X-ray emission and optical spectra

Chichuan Jin, Martin Ward and Chris Done
Monthly Notices of the Royal Astronomical Society 422 (4) 3268 (2012)
DOI: 10.1111/j.1365-2966.2012.20847.x
See this article

The shape of broad-line profiles in active galactic nuclei

W. Kollatschny and M. Zetzl
Astronomy & Astrophysics 549 A100 (2013)
DOI: 10.1051/0004-6361/201219411
See this article

Vertical broad-line region structure in nearby active galactic nuclei

W. Kollatschny and M. Zetzl
Astronomy & Astrophysics 558 A26 (2013)
DOI: 10.1051/0004-6361/201321685
See this article

Long-term optical, UV, and X-ray continuum variations in the changing-look AGN HE 1136-2304

M. Zetzl, W. Kollatschny, M. W. Ochmann, et al.
Astronomy & Astrophysics 618 A83 (2018)
DOI: 10.1051/0004-6361/201732506
See this article

Variability of the coronal line region in NGC 4151

Hermine Landt, Martin J. Ward, Katrien C. Steenbrugge and Gary J. Ferland
Monthly Notices of the Royal Astronomical Society 449 (4) 3795 (2015)
DOI: 10.1093/mnras/stv062
See this article

Proving strong magnetic fields near to the central black hole in the quasar PG0043+039 via cyclotron lines

W. Kollatschny, N. Schartel, M. Zetzl, et al.
Astronomy & Astrophysics 577 L1 (2015)
DOI: 10.1051/0004-6361/201525984
See this article

Strong variability of the coronal line region in NGC 5548

Hermine Landt, Martin J. Ward, Katrien C. Steenbrugge and Gary J. Ferland
Monthly Notices of the Royal Astronomical Society 454 (4) 3688 (2015)
DOI: 10.1093/mnras/stv2176
See this article

Stark shift of neutral helium lines in low temperature dense plasma and the influence of Debye shielding

T. Gajo, M. Ivković, N. Konjević, et al.
Monthly Notices of the Royal Astronomical Society 455 (3) 2969 (2016)
DOI: 10.1093/mnras/stv2549
See this article

Spectral Line Broadening in Dense Plasmas

Banaz Omar
Journal of Atomic, Molecular, and Optical Physics 2011 1 (2011)
DOI: 10.1155/2011/850807
See this article

Are narrow-line Seyfert 1 galaxies highly accreting low-MBH AGNs?

James K Williams, Mario Gliozzi and Ross V Rudzinsky
Monthly Notices of the Royal Astronomical Society 480 (1) 96 (2018)
DOI: 10.1093/mnras/sty1868
See this article

Spectral line variability amplitudes in active galactic nuclei

W. Kollatschny, M. Zetzl and M. Dietrich
Astronomy & Astrophysics 454 (2) 459 (2006)
DOI: 10.1051/0004-6361:20054357
See this article

Spin orientation of supermassive black holes in active galaxies

W. Kollatschny
Astronomy & Astrophysics 412 (3) L61 (2003)
DOI: 10.1051/0004-6361:20034611
See this article

XMM-Newton observation of Mrk 110

Th. Boller, I. Balestra and W. Kollatschny
Astronomy & Astrophysics 465 (1) 87 (2007)
DOI: 10.1051/0004-6361:20066343
See this article

Astronomy at High Angular Resolution

Misty C. Bentz
Astrophysics and Space Science Library, Astronomy at High Angular Resolution 439 249 (2016)
DOI: 10.1007/978-3-319-39739-9_13
See this article

Geometry and kinematics in the central broad-line region of a Seyfert 1 galaxy

W. Kollatschny and K. Bischoff
Astronomy & Astrophysics 386 (3) L19 (2002)
DOI: 10.1051/0004-6361:20020388
See this article

Novel calibrations of virial black hole mass estimators in active galaxies based on X-ray luminosity and optical/near-infrared emission lines

F. Ricci, F. La Franca, F. Onori and S. Bianchi
Astronomy & Astrophysics 598 A51 (2017)
DOI: 10.1051/0004-6361/201629380
See this article

Accretion disk wind in the AGN broad-line region: Spectroscopically resolved line profile variations in Mrk 110

W. Kollatschny
Astronomy & Astrophysics 407 (2) 461 (2003)
DOI: 10.1051/0004-6361:20030928
See this article

A combined optical and X-ray study of unobscured type 1 active galactic nuclei - III. Broad-band SED properties

Chichuan Jin, Martin Ward and Chris Done
Monthly Notices of the Royal Astronomical Society 425 (2) 907 (2012)
DOI: 10.1111/j.1365-2966.2012.21272.x
See this article

The “red shelf" of the H$\boldmath\beta$ line in the Seyfert 1 galaxies RXS J01177+3637 and HS 0328+05

P. Véron, A. C. Gonçalves and M.-P. Véron-Cetty
Astronomy & Astrophysics 384 (3) 826 (2002)
DOI: 10.1051/0004-6361:20020072
See this article

Line profile variations in selected Seyfert galaxies

W Kollatschny, M Zetzl and K Ulbrich
Journal of Physics: Conference Series 257 012024 (2010)
DOI: 10.1088/1742-6596/257/1/012024
See this article

Constraints on the broad-line region properties and extinction in local Seyferts

Allan Schnorr-Müller, R. I. Davies, K. T. Korista, et al.
Monthly Notices of the Royal Astronomical Society 462 (4) 3570 (2016)
DOI: 10.1093/mnras/stw1865
See this article

Physical properties of the broad line region in active galactic nuclei

Dragana Ilić, Luka Č Popović, Stefano Ciroi, Giovanni La Mura and Piero Rafanelli
Journal of Physics: Conference Series 257 012034 (2010)
DOI: 10.1088/1742-6596/257/1/012034
See this article

Broad-line region structure and kinematics in the radio galaxy 3C 120

W. Kollatschny, K. Ulbrich, M. Zetzl, S. Kaspi and M. Haas
Astronomy & Astrophysics 566 A106 (2014)
DOI: 10.1051/0004-6361/201423901
See this article

The optical emission line spectrum of Mark 110

M.-P. Véron-Cetty, P. Véron, M. Joly and W. Kollatschny
Astronomy & Astrophysics 475 (2) 487 (2007)
DOI: 10.1051/0004-6361:20078313
See this article

Constraining broad-line regions from time lags of broad emission lines relative to radio emission

H. T. Liu, J. M. Bai, J. M. Wang and S. K. Li
Monthly Notices of the Royal Astronomical Society 418 (1) 90 (2011)
DOI: 10.1111/j.1365-2966.2011.19463.x
See this article

The case for inflow of the broad-line region of active galactic nuclei

C. Martin Gaskell and René W. Goosmann
Astrophysics and Space Science 361 (2) (2016)
DOI: 10.1007/s10509-015-2648-1
See this article

The detection and X-ray view of the changing look AGN HE 1136-2304

M. L. Parker, S. Komossa, W. Kollatschny, et al.
Monthly Notices of the Royal Astronomical Society 461 (2) 1927 (2016)
DOI: 10.1093/mnras/stw1449
See this article

The peculiar optical-UV X-ray spectra of the X-ray weak quasar PG 0043+039

W. Kollatschny, N. Schartel, M. Zetzl, et al.
Astronomy & Astrophysics 585 A18 (2016)
DOI: 10.1051/0004-6361/201526820
See this article

The Sloan Digital Sky Survey Reverberation Mapping Project: Estimating Masses of Black Holes in Quasars with Single-epoch Spectroscopy

Elena Dalla Bontà, Bradley M. Peterson, Misty C. Bentz, et al.
The Astrophysical Journal 903 (2) 112 (2020)
DOI: 10.3847/1538-4357/abbc1c
See this article

Line profile and continuum variability in the very broad-line Seyfert galaxy Mrk 926

W. Kollatschny and M. Zetzl
Astronomy & Astrophysics 522 A36 (2010)
DOI: 10.1051/0004-6361/200913463
See this article

The Near‐Infrared Broad Emission Line Region of Active Galactic Nuclei. I. The Observations

Hermine Landt, Misty C. Bentz, Martin J. Ward, et al.
The Astrophysical Journal Supplement Series 174 (2) 282 (2008)
DOI: 10.1086/522373
See this article

THE SIMULTANEOUS OPTICAL-TO-X-RAY SPECTRAL ENERGY DISTRIBUTION OF SOFT X-RAY SELECTED ACTIVE GALACTIC NUCLEI OBSERVED BY SWIFT

Dirk Grupe, Stefanie Komossa, Karen M. Leighly and Kim L. Page
The Astrophysical Journal Supplement Series 187 (1) 64 (2010)
DOI: 10.1088/0067-0049/187/1/64
See this article

Broad-line region structure and line profile variations in the changing look AGN HE 1136-2304

W. Kollatschny, M. W. Ochmann, M. Zetzl, et al.
Astronomy & Astrophysics 619 A168 (2018)
DOI: 10.1051/0004-6361/201833727
See this article

Optical and X-ray discovery of the changing-look AGN IRAS 23226-3843 showing extremely broad and double-peaked Balmer profiles

W. Kollatschny, D. Grupe, M. L. Parker, et al.
Astronomy & Astrophysics 638 A91 (2020)
DOI: 10.1051/0004-6361/202037897
See this article