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Results: 13
Cover Image for Detection of faint broad emission lines in type 2 AGN - I. Near infrared observations and spectral fitting View Article
Detection of faint broad emission lines in type 2 AGN - I. Near infrared observations and spectral fitting
F Onori, FL Franca, F Ricci, M Brusa, E Sani, R Maiolino, S Bianchi, A Bongiorno, F Fiore, A Marconi, C Vignali
Dec 21, 2016
galaxies: active quasars: emission lines galaxies: Seyfert infrared: galaxies
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Cover Image for Tracing outflows in the AGN forbidden region with SINFONI View Article
Tracing outflows in the AGN forbidden region with SINFONI
D Kakkad, V Mainieri, P Padovani, G Cresci, B Husemann, S Carniani, M Brusa, A Lamastra, G Lanzuisi, E Piconcelli, M Schramm
Sep 14, 2016
galaxies: active quasars: emission lines galaxies: kinematics and dynamics quasars: supermassive black holes
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Cover Image for An ultra-dense fast outflow in a quasar at z = 2.4 View Article
An ultra-dense fast outflow in a quasar at z = 2.4
RJ Williams, R Maiolino, Y Krongold, S Carniani, G Cresci, F Mannucci, A Marconi
Apr 27, 2017
galaxies: high-redshift galaxies: kinematics and dynamics quasars: emission lines
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Cover Image for The curious activity in the nucleus of NGC 4151 View Article
The curious activity in the nucleus of NGC 4151
D. R.A. Williams, R. D. Baldi, I. M. McHardy, R. J. Beswick, F. Panessa, D. May, J. Moldón, M. K. Argo, G. Bruni, B. T. Dullo, J. H. Knapen, E. Brinks, D. M. Fenech, C. G. Mundell, T. W.B. Muxlow, M. Pahari, J. Westcott
Jul 31, 2020

A key characteristic of many active galactic nuclei (AGNs) is their variability, but its origin is poorly understood, especially in the radio domain. Williams et al. (2017) reported a ∼50 per cent increase in peak flux...

galaxies: active galaxies: individual: NGC 4151 galaxies: jets galaxies: nuclei galaxies: Seyfert quasars: emission lines /dk/atira/pure/subjectarea/asjc/3100/3103 name=Astronomy and Astrophysics /dk/atira/pure/subjectarea/asjc/1900/1912 name=Space and Planetary Science
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Cover Image for The curious activity in the nucleus of NGC 4151 View Article
The curious activity in the nucleus of NGC 4151
D. R.A. Williams, R. D. Baldi, I. M. McHardy, R. J. Beswick, F. Panessa, D. May, J. Moldón, M. K. Argo, G. Bruni, B. T. Dullo, J. H. Knapen, E. Brinks, D. M. Fenech, C. G. Mundell, T. W.B. Muxlow, M. Pahari, J. Westcott
Jul 31, 2020

A key characteristic of many active galactic nuclei (AGNs) is their variability, but its origin is poorly understood, especially in the radio domain. Williams et al. (2017) reported a ∼50 per cent increase in peak flux...

galaxies: active galaxies: individual: NGC 4151 galaxies: jets galaxies: nuclei galaxies: Seyfert quasars: emission lines /dk/atira/pure/subjectarea/asjc/3100/3103 name=Astronomy and Astrophysics /dk/atira/pure/subjectarea/asjc/1900/1912 name=Space and Planetary Science
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Cover Image for The first spectroscopic IR reverberation programme on Mrk 509 View Article
The first spectroscopic IR reverberation programme on Mrk 509
J A J Mitchell, M. J. Ward, D. Kynoch, J V Hernández Santisteban, Keith Horne, J.-U. Pott, J. Esser, P Mercatoris, C Packham, G.~J. Ferland, A Lawrence, T Fischer, A.J. Barth, Carolin Villforth, H. Winkler
Apr 10, 2024

Near IR spectroscopic reverberation of Active Galactic Nuclei (AGN) potentially allows the infrared (IR) broad line region (BLR) to be reverberated alongside the disc and dust continua, while the spectra can also reveal...

galaxies: Seyfert infrared: galaxies quasars: emission lines quasars: individual: Mrk 509 /dk/atira/pure/subjectarea/asjc/3100/3103 name=Astronomy and Astrophysics /dk/atira/pure/subjectarea/asjc/1900/1912 name=Space and Planetary Science
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Cover Image for The Kinematics of Quasar Broad Emission Line Regions Using a Disk-Wind Model View Article
The Kinematics of Quasar Broad Emission Line Regions Using a Disk-Wind Model
SY Yong, RL Webster, AL King, NF Bate, MJ O Dowd, K Labrie
Jan 15, 2018
galaxies: active quasars: emission lines
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Cover Image for AGN feedback on molecular gas reservoirs in quasars at $z\sim$2.4 View Article
AGN feedback on molecular gas reservoirs in quasars at $z\sim$2.4
S Carniani, A Marconi, R Maiolino, C Feruglio, M Brusa, G Cresci, M Cano-Díaz, C Cicone, B Balmaverde, F Fiore, A Ferrara, S Gallerani, FL Franca, V Mainieri, F Mannucci, H Netzer, E Piconcelli, E Sani, R Schneider, O Shemmer, L Testi
Jul 27, 2017
We present new ALMA observations aimed at mapping molecular gas reservoirs through the CO(3-2) transition in three quasars at $z\simeq2.4$, LBQS 0109+0213, 2QZ J002830.4-281706, and [HB89] 0329-385. Previous [OIII]5007...
quasars: emission lines galaxies: high-redshift galaxies: active galaxies: evolution quasars: individual: LBQS 0109+0213 quasars: individual: 2QZ J002830.4-281706 quasars: individual: [HB89] 0329-385
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Cover Image for The first spectroscopic IR reverberation programme on Mrk 509 View Article
The first spectroscopic IR reverberation programme on Mrk 509
J A J Mitchell, M. J. Ward, D. Kynoch, J V Hernández Santisteban, Keith Horne, J.-U. Pott, J. Esser, P Mercatoris, C Packham, G.~J. Ferland, A Lawrence, T Fischer, A.J. Barth, Carolin Villforth, H. Winkler
Apr 10, 2024

Near IR spectroscopic reverberation of Active Galactic Nuclei (AGN) potentially allows the infrared (IR) broad line region (BLR) to be reverberated alongside the disc and dust continua, while the spectra can also reveal...

galaxies: Seyfert infrared: galaxies quasars: emission lines quasars: individual: Mrk 509 /dk/atira/pure/subjectarea/asjc/3100/3103 name=Astronomy and Astrophysics /dk/atira/pure/subjectarea/asjc/1900/1912 name=Space and Planetary Science
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Cover Image for Fast outflows and star formation quenching in quasar host galaxies View Article
Fast outflows and star formation quenching in quasar host galaxies
S Carniani, A Marconi, R Maiolino, B Balmaverde, M Brusa, M Cano-Díaz, C Cicone, A Comastri, G Cresci, F Fiore, C Feruglio, F La Franca, V Mainieri, F Mannucci, T Nagao, H Netzer, E Piconcelli, G Risaliti, R Schneider, O Shemmer
May 17, 2016
quasars: emission lines galaxies: high-redshift galaxies: active galaxies: evolution
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Cover Image for Heavily reddened z ~ 2 Type 1 quasars - II. H α star formation constraints from SINFONI IFU observations View Article
Heavily reddened z ~ 2 Type 1 quasars - II. H α star formation constraints from SINFONI IFU observations
S Alaghband-Zadeh, M Banerji, PC Hewett, RG McMahon
Mar 29, 2016
galaxies: active quasars: emission lines quasars: general
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Cover Image for ALMA observations of cold molecular gas in AGN hosts at z ~ 1.5 – evidence of AGN feedback? View Article
ALMA observations of cold molecular gas in AGN hosts at z ~ 1.5 – evidence of AGN feedback?
D Kakkad, V Mainieri, M Brusa, P Padovani, S Carniani, C Feruglio, M Sargent, B Husemann, A Bongiorno, M Bonzini, E Piconcelli, JD Silverman, W Rujopakarn
Jun 05, 2017
ISM: molecules galaxies: active galaxies: high-redshift quasars: emission lines galaxies: star formation submillimetre: ISM
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Cover Image for Black hole mass estimates and emission-line properties of a sample of redshift z > 6.5 quasars * View Article
Black hole mass estimates and emission-line properties of a sample of redshift z > 6.5 quasars *
G De Rosa, BP Venemans, R Decarli, M Gennaro, RA Simcoe, M Dietrich, BM Peterson, F Walter, S Frank, RG McMahon, PC Hewett, DJ Mortlock, C Simpson
Jul 09, 2014
galaxies: high-redshift quasars: emission lines
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