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).
X-ray properties of coronal emission in radio quiet active galactic nuclei
Sibasish Laha, Claudio Ricci, John C. Mather, Ehud Behar, Luigi Gallo, Frederic Marin, Rostom Mbarek and Amelia Hankla Frontiers in Astronomy and Space Sciences 11 (2025) https://doi.org/10.3389/fspas.2024.1530392
A multiwavelength characterization of the obscuring medium at the center of NGC 6300
D. Sengupta, N. Torres-Albà, A. Pizzetti, I. E. López, S. Marchesi, C. Vignali, L. Barchiesi, I. Cox, M. Gaspari, X. Zhao, M. Ajello and F. Esposito Astronomy & Astrophysics 697 A78 (2025) https://doi.org/10.1051/0004-6361/202452435
The Compton-thick AGN population and the NH distribution of low-mass AGN in our cosmic backyard
A Annuar, D M Alexander, P Gandhi, G B Lansbury, M N Rosli, D Stern, D Asmus, D R Ballantyne, M Baloković, F E Bauer, P G Boorman, W N Brandt, M Brightman, C T J Chen, A Del Moro, D Farrah, F A Harrison, M J Koss, L Lanz, S Marchesi, P Mohanadas, E Nardini, C Ricci and L Zappacosta Monthly Notices of the Royal Astronomical Society 540(4) 3827 (2025) https://doi.org/10.1093/mnras/staf956
SRGA J2306 + 1556: an extremely X-ray luminous, heavily obscured, radio-loud quasar at z = 0.44 discovered by SRG/ART-XC
G S Uskov, S Sazonov, I Lapshov, A G Mikhailov, E Filippova, A Lutovinov, I A Mereminskiy, M Mochalina, A Semena and A Tkachenko Monthly Notices of the Royal Astronomical Society 540(4) 3170 (2025) https://doi.org/10.1093/mnras/staf924
The near-infrared spectral energy distribution of blue quasars: Determining what drives the evolution of the dusty torus
The NuSTAR Local AGN N
H Distribution Survey (NuLANDS). I. Toward a Truly Representative Column Density Distribution in the Local Universe
Peter G. Boorman, Poshak Gandhi, Johannes Buchner, Daniel Stern, Claudio Ricci, Mislav Baloković, Daniel Asmus, Fiona A. Harrison, Jiří Svoboda, Claire Greenwell, Michael J. Koss, David M. Alexander, Adlyka Annuar, Franz E. Bauer, William N. Brandt, Murray Brightman, Francesca Civano, Chien-Ting J. Chen, Duncan Farrah, Karl Forster, Brian Grefenstette, Sebastian F. Hönig, Adam B. Hill, Elias Kammoun, George Lansbury, et al. The Astrophysical Journal 978(1) 118 (2025) https://doi.org/10.3847/1538-4357/ad8236
Spectroscopic confirmation of the galaxy clusters CARLA J0950+2743 at z = 2.363 and CARLA-Ser J0950+2743 at z = 2.243
Kirill A. Grishin, Simona Mei, Igor V. Chilingarian, Marika Lepore, Paolo Tozzi, Anthony Gonzalez, Nina Hatch, Spencer A. Stanford and Dominika Wylezalek Astronomy & Astrophysics 693 L1 (2025) https://doi.org/10.1051/0004-6361/202452091
An Intermediate-mass Black Hole Hidden behind Thick Obscuration
Peter G. Boorman, Daniel Stern, Roberto J. Assef, Abhijeet Borkar, Murray Brightman, Johannes Buchner, Chien-Ting Chen, Hannah P. Earnshaw, Fiona A. Harrison, Gabriele A. Matzeu, Ryan W. Pfeifle, Claudio Ricci, Jiří Svoboda, Núria Torres-Albà and Ingyin Zaw The Astrophysical Journal 975(2) 230 (2024) https://doi.org/10.3847/1538-4357/ad7f56
What determines the boundaries of H2O maser emission in an X-ray illuminated gas disc?
C Y Kuo, F Gao, J A Braatz, D W Pesce, E M L Humphreys, M J Reid, C M V Impellizzeri, C Henkel, J Wagner and C E Wu Monthly Notices of the Royal Astronomical Society 532(3) 3020 (2024) https://doi.org/10.1093/mnras/stae1558
Towards a complete census of luminous Compton-thick active galactic nuclei in the Local Universe
Evidence for Intrinsic X-Ray Weakness among Red Quasars at Cosmic Noon
Yilun 逸伦 Ma 马, Andy Goulding, Jenny E. Greene, Nadia L. Zakamska, Dominika Wylezalek and Yan-Fei 燕飞 Jiang 姜 The Astrophysical Journal 974(2) 225 (2024) https://doi.org/10.3847/1538-4357/ad710c
A CIGALE module tailored (not only) for low-luminosity active galactic nuclei
I. E. López, G. Yang, G. Mountrichas, M. Brusa, D. M. Alexander, R. D. Baldi, E. Bertola, S. Bonoli, A. Comastri, F. Shankar, N. Acharya, A. V. Alonso Tetilla, A. Lapi, B. Laloux, X. López López, I. Muñoz Rodríguez, B. Musiimenta, N. Osorio Clavijo, L. Sala and D. Sengupta Astronomy & Astrophysics 692 A209 (2024) https://doi.org/10.1051/0004-6361/202450510
Coevolution and Nuclear Structure in the Dwarf Galaxy POX 52 Studied by Multiwavelength Data from Radio to X-Ray
Taiki Kawamuro, Claudio Ricci, Satoshi Yamada, Hirofumi Noda, Ruancun Li, Matthew J. Temple and Alessia Tortosa The Astrophysical Journal 960(1) 15 (2024) https://doi.org/10.3847/1538-4357/ad0972
An X-Ray Significantly Variable, Luminous, Type 2 Quasar at z = 2.99 with a Massive Host Galaxy
Xiurui Zhao, Stefano Marchesi, Marco Ajello, Francesca Civano, Roberto Gilli, Giorgio Lanzuisi, Iván E. López, Peter G. Boorman, Ross Silver, Nuria Torres-Albà and Andrealuna Pizzetti The Astrophysical Journal 975(1) 24 (2024) https://doi.org/10.3847/1538-4357/ad77d1
BASS. XLI. The Correlation between Mid-infrared Emission Lines and Active Galactic Nuclei Emission
M. Bierschenk, C. Ricci, M. J. Temple, S. Satyapal, J. Cann, Y. Xie, Y. Diaz, K. Ichikawa, M. J. Koss, F. E. Bauer, A. Rojas, D. Kakkad, A. Tortosa, F. Ricci, R. Mushotzky, T. Kawamuro, K. K. Gupta, B. Trakhtenbrot, C. S. Chang, R. Riffel, K. Oh, F. Harrison, M. Powell, D. Stern and C. M. Urry The Astrophysical Journal 976(2) 257 (2024) https://doi.org/10.3847/1538-4357/ad844a
BASS. XXXIV. A Catalog of the Nuclear Millimeter-wave Continuum Emission Properties of AGNs Constrained on Scales ≤ 100–200 pc
Taiki Kawamuro, Claudio Ricci, Richard F. Mushotzky, Masatoshi Imanishi, Franz E. Bauer, Federica Ricci, Michael J. Koss, George C. Privon, Benny Trakhtenbrot, Takuma Izumi, Kohei Ichikawa, Alejandra F. Rojas, Krista Lynne Smith, Taro Shimizu, Kyuseok Oh, Jakob S. den Brok, Shunsuke Baba, Mislav Baloković, Chin-Shin Chang, Darshan Kakkad, Ryan W. Pfeifle, Matthew J. Temple, Yoshihiro Ueda, Fiona Harrison, Meredith C. Powell, et al. The Astrophysical Journal Supplement Series 269(1) 24 (2023) https://doi.org/10.3847/1538-4365/acf467
A population of Optically Quiescent Quasars from WISE and SDSS
Claire Greenwell, Poshak Gandhi, Daniel Stern, George Lansbury, Vincenzo Mainieri, Peter Boorman and Yoshiki Toba Monthly Notices of the Royal Astronomical Society 527(4) 12065 (2023) https://doi.org/10.1093/mnras/stad3964
The Complex X-Ray Obscuration Environment in the Radio-loud Type 2 Quasar 3C 223
Stephanie M. LaMassa, Tahir Yaqoob, Panayiotis Tzanavaris, Poshak Gandhi, Timothy Heckman, George Lansbury and Aneta Siemiginowska The Astrophysical Journal 944(2) 152 (2023) https://doi.org/10.3847/1538-4357/acb3bb
BASS. XLII. The Relation between the Covering Factor of Dusty Gas and the Eddington Ratio in Nearby Active Galactic Nuclei
C. Ricci, K. Ichikawa, M. Stalevski, T. Kawamuro, S. Yamada, Y. Ueda, R. Mushotzky, G. C. Privon, M. J. Koss, B. Trakhtenbrot, A. C. Fabian, L. C. Ho, D. Asmus, F. E. Bauer, C. S. Chang, K. K. Gupta, K. Oh, M. Powell, R. W. Pfeifle, A. Rojas, F. Ricci, M. J. Temple, Y. Toba, A. Tortosa, E. Treister, et al. The Astrophysical Journal 959(1) 27 (2023) https://doi.org/10.3847/1538-4357/ad0733
The Accretion History of AGN: The Spectral Energy Distributions of X-Ray-luminous Active Galactic Nuclei
Connor Auge, David Sanders, Ezequiel Treister, C. Megan Urry, Allison Kirkpatrick, Nico Cappelluti, Tonima Tasnim Ananna, Médéric Boquien, Mislav Baloković, Francesca Civano, Brandon Coleman, Aritra Ghosh, Jeyhan Kartaltepe, Michael Koss, Stephanie LaMassa, Stefano Marchesi, Alessandro, Peca, Meredith Powell, Benny Trakhtenbrot and Tracey Jane Turner The Astrophysical Journal 957(1) 19 (2023) https://doi.org/10.3847/1538-4357/acf21a
X-Ray Emission of Ultraviolet Variable Active Galactic Nucleus Candidates
Hard X-Ray to Radio Multiwavelength SED Analysis of Local U/LIRGs in the GOALS Sample with a Self-consistent AGN Model including a Polar-dust Component
Satoshi Yamada, Yoshihiro Ueda, Martín Herrera-Endoqui, Yoshiki Toba, Takamitsu Miyaji, Shoji Ogawa, Ryosuke Uematsu, Atsushi Tanimoto, Masatoshi Imanishi and Claudio Ricci The Astrophysical Journal Supplement Series 265(2) 37 (2023) https://doi.org/10.3847/1538-4365/acb349
Multi-epoch hard X-ray view of Compton-thick AGN Circinus Galaxy
Abhijit Kayal, Veeresh Singh, Claudio Ricci, N P S Mithun, Santosh Vadawale, Gulab Dewangan and Poshak Gandhi Monthly Notices of the Royal Astronomical Society 522(3) 4098 (2023) https://doi.org/10.1093/mnras/stad1216
Breaking the rules at z ≃ 0.45: The rebel case of RBS 1055
Gaia GraL: Gaia DR2 Gravitational Lens Systems. VII. XMM-Newton Observations of Lensed Quasars
Thomas Connor, Daniel Stern, Alberto Krone-Martins, S. G. Djorgovski, Matthew J. Graham, Dominic J. Walton, Ludovic Delchambre, Christine Ducourant, Ramachrisna Teixeira, Jean-François Le Campion, Jakob Sebastian den Brok, Dougal Dobie, Laurent Galluccio, Priyanka Jalan, Sergei A. Klioner, Jonas Klüter, Ashish A. Mahabal, Vibhore Negi, Anna Nierenberg, Quentin Petit, Sergio Scarano Jr, Eric Slezak, Dominique Sluse, Carolina Spíndola-Duarte, Jean Surdej and Joachim Wambsganss The Astrophysical Journal 927(1) 45 (2022) https://doi.org/10.3847/1538-4357/ac4476
The demographics of obscured AGN from X-ray spectroscopy guided by multiwavelength information
Brivael Laloux, Antonis Georgakakis, Carolina Andonie, et al. Monthly Notices of the Royal Astronomical Society 518(2) 2546 (2022) https://doi.org/10.1093/mnras/stac3255
BASS. XXIII. A New Mid-infrared Diagnostic for Absorption in Active Galactic Nuclei
Ryan W. Pfeifle, Claudio Ricci, Peter G. Boorman, Marko Stalevski, Daniel Asmus, Benny Trakhtenbrot, Michael J. Koss, Daniel Stern, Federica Ricci, Shobita Satyapal, Kohei Ichikawa, David J. Rosario, Turgay Caglar, Ezequiel Treister, Meredith Powell, Kyuseok Oh, C. Megan Urry and Fiona Harrison The Astrophysical Journal Supplement Series 261(1) 3 (2022) https://doi.org/10.3847/1538-4365/ac5b65
BASS. XXV. DR2 Broad-line-based Black Hole Mass Estimates and Biases from Obscuration
Julian E. Mejía-Restrepo, Benny Trakhtenbrot, Michael J. Koss, Kyuseok Oh, Jakob den Brok, Daniel Stern, Meredith C. Powell, Federica Ricci, Turgay Caglar, Claudio Ricci, Franz E. Bauer, Ezequiel Treister, Fiona A. Harrison, C. M. Urry, Tonima Tasnim Ananna, Daniel Asmus, Roberto J. Assef, Rudolf E. Bär, Patricia S. Bessiere, Leonard Burtscher, Kohei Ichikawa, Darshan Kakkad, Nikita Kamraj, Richard Mushotzky, George C. Privon, et al. The Astrophysical Journal Supplement Series 261(1) 5 (2022) https://doi.org/10.3847/1538-4365/ac6602
AGN Selection and Demographics in GOODS-S/HUDF from X-Ray to Radio
A multiwavelength-motivated X-ray model for the Circinus Galaxy
Carolina Andonie, Claudio Ricci, Stéphane Paltani, et al. Monthly Notices of the Royal Astronomical Society 511(4) 5768 (2022) https://doi.org/10.1093/mnras/stac403
XMM and NuSTAR Observations of an Optically Quiescent Quasar
Claire Greenwell, Poshak Gandhi, George Lansbury, Peter Boorman, Vincenzo Mainieri and Daniel Stern The Astrophysical Journal Letters 934(2) L34 (2022) https://doi.org/10.3847/2041-8213/ac83a0
BASS XXXII: Studying the Nuclear Millimeter-wave Continuum Emission of AGNs with ALMA at Scales ≲100–200 pc
Taiki Kawamuro, Claudio Ricci, Masatoshi Imanishi, Richard F. Mushotzky, Takuma Izumi, Federica Ricci, Franz E. Bauer, Michael J. Koss, Benny Trakhtenbrot, Kohei Ichikawa, Alejandra F. Rojas, Krista Lynne Smith, Taro Shimizu, Kyuseok Oh, Jakob S. den Brok, Shunsuke Baba, Mislav Baloković, Chin-Shin Chang, Darshan Kakkad, Ryan W. Pfeifle, George C. Privon, Matthew J. Temple, Yoshihiro Ueda, Fiona Harrison, Meredith C. Powell, et al. The Astrophysical Journal 938(1) 87 (2022) https://doi.org/10.3847/1538-4357/ac8794
Termination Shocks and the Extended X-Ray Emission in Mrk 78
Francesca M. Fornasini, Martin Elvis, W. Peter Maksym, Giuseppina Fabbiano, Thaisa Storchi Bergmann, Poshak Gandhi and Mark Whittle The Astrophysical Journal 931(1) 65 (2022) https://doi.org/10.3847/1538-4357/ac694d
Finding of a Population of Active Galactic Nuclei Showing a Significant Luminosity Decline in the Past ∼103–104 yr
X-ray absorption and reprocessing in the z ∼ 2.5 lensed quasar 2MASS J1042+1641
D J Walton, M T Reynolds, D Stern, M Brightman and C Lemon Monthly Notices of the Royal Astronomical Society 516(4) 5997 (2022) https://doi.org/10.1093/mnras/stac2554
Infrared Spectral Energy Distribution and Variability of Active Galactic Nuclei: Clues to the Structure of Circumnuclear Material
H1821+643: The Most X-Ray and Infrared Luminous Active Galactic Nucleus (AGN) in the Swift/BAT Survey in the Process of Rapid Stellar and Supermassive Black Hole Mass Assembly
Hikaru Fukuchi, Kohei Ichikawa, Masayuki Akiyama, Claudio Ricci, Sunmyon Chon, Mitsuru Kokubo, Ang Liu, Takuya Hashimoto and Takuma Izumi The Astrophysical Journal 940(1) 7 (2022) https://doi.org/10.3847/1538-4357/ac9304
SDSS-IV MaNGA: Identification and multiwavelength properties of Type-1 AGN in the DR15 sample
Edgar Cortes-Suárez, C A Negrete, H M Hernández-Toledo, H Ibarra-Medel and I Lacerna Monthly Notices of the Royal Astronomical Society 514(3) 3626 (2022) https://doi.org/10.1093/mnras/stac1505
A candidate optically quiescent quasar lacking narrow emission lines
Claire Greenwell, Poshak Gandhi, Daniel Stern, Peter Boorman, Yoshiki Toba, George Lansbury, Vincenzo Mainieri and Christopher Desira Monthly Notices of the Royal Astronomical Society: Letters 503(1) L80 (2021) https://doi.org/10.1093/mnrasl/slab019
The Accretion and Obscured Growth of Supermassive Black Holes
How Does the Polar Dust Affect the Correlation between Dust Covering Factor and Eddington Ratio in Type 1 Quasars Selected from the Sloan Digital Sky Survey Data Release 16?
The viewing angle in AGN SED models: a data-driven analysis
Andrés F Ramos Padilla, Lingyu Wang, Katarzyna Małek, Andreas Efstathiou and Guang Yang (杨光) Monthly Notices of the Royal Astronomical Society 510(1) 687 (2021) https://doi.org/10.1093/mnras/stab3486
A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). IV. Rapidly Growing (Super)Massive Black Holes in Extremely Radio-loud Galaxies
A Chandra and HST View of WISE-selected AGN Candidates in Dwarf Galaxies
Lilikoi J. Latimer, Amy E. Reines, Kevin N. Hainline, Jenny E. Greene and Daniel Stern The Astrophysical Journal 914(2) 133 (2021) https://doi.org/10.3847/1538-4357/abfe0c
Spatially resolved X-ray spectroscopy of the archetype type 2 active galactic nucleus NGC 1068 with Chandra
Ryo Nakata, Kiyoshi Hayashida, Hirofumi Noda, Tomokage Yoneyama, Hironori Matsumoto and Masatoshi Imanishi Publications of the Astronomical Society of Japan 73(2) 338 (2021) https://doi.org/10.1093/pasj/psab001
The Galaxy Activity, Torus, and Outflow Survey (GATOS)
Lower-luminosity Obscured AGN Host Galaxies Are Not Predominantly in Major-merging Systems at Cosmic Noon
Erini L. Lambrides, Marco Chiaberge, Timothy Heckman, Allison Kirkpatrick, Eileen T. Meyer, Andreea Petric, Kirsten Hall, Arianna Long, Duncan J. Watts, Roberto Gilli, Raymond Simons, Kirill Tchernyshyov, Vicente Rodriguez-Gomez, Fabio Vito, Alexander de la Vega, Jeffrey R. Davis, Dale D Kocevski and Colin Norman The Astrophysical Journal 919(2) 129 (2021) https://doi.org/10.3847/1538-4357/ac12c8
Resolving the Hot Dust Disk of ESO323-G77
James H. Leftley, Konrad R. W. Tristram, Sebastian F. Hönig, Daniel Asmus, Makoto Kishimoto and Poshak Gandhi The Astrophysical Journal 912(2) 96 (2021) https://doi.org/10.3847/1538-4357/abee80
X-ray analysis of SDSS J165202.60+172852.4, an obscured quasar with outflows at peak galaxy formation epoch
Yuzo Ishikawa, Andy D Goulding, Nadia L Zakamska, et al. Monthly Notices of the Royal Astronomical Society 502(3) 3769 (2021) https://doi.org/10.1093/mnras/stab137
A Catalog of Host Galaxies for WISE-selected AGN: Connecting Host Properties with Nuclear Activity and Identifying Contaminants
A Large Population of Luminous Active Galactic Nuclei Lacking X-Ray Detections: Evidence for Heavy Obscuration?
Christopher M. Carroll, Ryan C. Hickox, Alberto Masini, Lauranne Lanz, Roberto J. Assef, Daniel Stern, Chien-Ting J. Chen and Tonima T. Ananna The Astrophysical Journal 908(2) 185 (2021) https://doi.org/10.3847/1538-4357/abd185
Surprisingly Strong K-band Emission Found in Low-luminosity Active Galactic Nuclei
Antoine Dumont, Anil C. Seth, Jay Strader, Jenny E. Greene, Leonard Burtscher and Nadine Neumayer The Astrophysical Journal 888(1) 19 (2020) https://doi.org/10.3847/1538-4357/ab5798
Mid-infrared Diagnostics of the Circumnuclear Environments of the Youngest Radio Galaxies
E. Kosmaczewski, Ł. Stawarz, A. Siemiginowska, C. C. Cheung, L. Ostorero, M. Sobolewska, D. Kozieł-Wierzbowska, A. Wójtowicz and V. Marchenko The Astrophysical Journal 897(2) 164 (2020) https://doi.org/10.3847/1538-4357/ab9b1f
Comparison of SEDs of very massive radio-loud and radio-quiet AGN
Maitrayee Gupta, Marek Sikora and Katarzyna Rusinek Monthly Notices of the Royal Astronomical Society 492(1) 315 (2020) https://doi.org/10.1093/mnras/stz3384
Dust Destruction by Drift-induced Sputtering in Active Galactic Nuclei
X-ray properties of dust-obscured galaxies with broad optical/UV emission lines
Fan Zou (邹凡), William N Brandt, Fabio Vito, et al. Monthly Notices of the Royal Astronomical Society 499(2) 1823 (2020) https://doi.org/10.1093/mnras/staa2930
An obscured AGN population hidden in the VIPERS galaxies: identification through spectral energy distribution decomposition
Completing the Census of AGN in GOODS-S/HUDF: New Ultradeep Radio Imaging and Predictions for JWST
Stacey Alberts, Wiphu Rujopakarn, George H. Rieke, Preshanth Jagannathan and Kristina Nyland The Astrophysical Journal 901(2) 168 (2020) https://doi.org/10.3847/1538-4357/abb1a0
X-ray observations of luminous dusty quasars at z > 2
G B Lansbury, M Banerji, A C Fabian and M J Temple Monthly Notices of the Royal Astronomical Society 495(3) 2652 (2020) https://doi.org/10.1093/mnras/staa1220
A Large Population of Obscured AGN in Disguise as Low-luminosity AGN in Chandra Deep Field South
Erini L. Lambrides, Marco Chiaberge, Timothy Heckman, Roberto Gilli, Fabio Vito and Colin Norman The Astrophysical Journal 897(2) 160 (2020) https://doi.org/10.3847/1538-4357/ab919c
A Redshift for the First Einstein Ring, MG 1131+0456
Nature of Compton-thick Active Galactic Nuclei in “Nonmerging” Luminous Infrared Galaxies UGC 2608 and NGC 5135 Revealed with Broadband X-Ray Spectroscopy
Infrared colours and spectral energy distributions of hard X-ray selected obscured and Compton-thick active galactic nuclei
Ece Kilerci Eser, T Goto, T Güver, A Tuncer and O H Ataş Monthly Notices of the Royal Astronomical Society 494(4) 5793 (2020) https://doi.org/10.1093/mnras/staa956
A Compton-thick nucleus in the dual active galactic nuclei of Mrk 266
Forward modelling the multiwavelength properties of active galactic nuclei: application to X-ray and WISE mid-infrared samples
Antonis Georgakakis, Angel Ruiz and Stephanie M LaMassa Monthly Notices of the Royal Astronomical Society 499(1) 710 (2020) https://doi.org/10.1093/mnras/staa2528
Hot Dust-obscured Galaxies with Excess Blue Light
R. J. Assef, M. Brightman, D. J. Walton, D. Stern, F. E. Bauer, A. W. Blain, T. Díaz-Santos, P. R. M. Eisenhardt, R. C. Hickox, H. D. Jun, A. Psychogyios, C.-W. Tsai and J. W. Wu The Astrophysical Journal 897(2) 112 (2020) https://doi.org/10.3847/1538-4357/ab9814
A More Efficient Search for H2O Megamaser Galaxies: The Power of X-Ray and Mid-infrared Photometry
C. Y. Kuo, J. Y. Hsiang, H. H. Chung, A. Constantin, Y.-Y. Chang, E. da Cunha, D. Pesce, W. T. Chien, B. Y. Chen, J. A. Braatz, Ingyin Zaw, S. Matsushita and J. C. Lin The Astrophysical Journal 892(1) 18 (2020) https://doi.org/10.3847/1538-4357/ab781d
Probing the circumnuclear absorbing medium of the buried AGN in NGC 1068 through NuSTAR observations
Active Galactic Nucleus Ghosts: A Systematic Search for Faded Nuclei
Donaji Esparza-Arredondo, Natalia Osorio-Clavijo, Omaira González-Martín, César Victoria-Ceballos, Sinhué A. R. Haro-Corzo, Omar Ulises Reyes-Amador, Jafet López-Sánchez and Alice Pasetto The Astrophysical Journal 905(1) 29 (2020) https://doi.org/10.3847/1538-4357/abc425
NuSTAR Uncovers an Extremely Local Compton-thick AGN in NGC 4968
Stephanie M. LaMassa, Tahir Yaqoob, Peter G. Boorman, Panayiotis Tzanavaris, N. A. Levenson, Poshak Gandhi, Andrew F. Ptak and Timothy M. Heckman The Astrophysical Journal 887(2) 173 (2019) https://doi.org/10.3847/1538-4357/ab552c
X-ray emission of z > 2.5 active galactic nuclei can be obscured by their host galaxies
Broad-band X-ray analysis of local mid-infrared-selected Compton-thick AGN candidates
M-M La Caria, C Vignali, G Lanzuisi, C Gruppioni and F Pozzi Monthly Notices of the Royal Astronomical Society 487(2) 1662 (2019) https://doi.org/10.1093/mnras/stz1381
New evidence for the ubiquity of prominent polar dust emission in AGN on tens of parsec scales
BAT AGN Spectroscopic Survey. XI. The Covering Factor of Dust and Gas in Swift/BAT Active Galactic Nuclei
Kohei Ichikawa, Claudio Ricci, Yoshihiro Ueda, Franz E. Bauer, Taiki Kawamuro, Michael J. Koss, Kyuseok Oh, David J. Rosario, T. Taro Shimizu, Marko Stalevski, Lindsay Fuller, Christopher Packham and Benny Trakhtenbrot The Astrophysical Journal 870(1) 31 (2019) https://doi.org/10.3847/1538-4357/aaef8f
Does the mid-infrared–hard X-ray luminosity relation for active galactic nuclei depend on Eddington ratio?
Yoshiki Toba, Yoshihiro Ueda, Kenta Matsuoka, et al. Monthly Notices of the Royal Astronomical Society 484(1) 196 (2019) https://doi.org/10.1093/mnras/sty3523
Buried Black Hole Growth in IR-selected Mergers: New Results from Chandra
Ryan W. Pfeifle, Shobita Satyapal, Nathan J. Secrest, Mario Gliozzi, Claudio Ricci, Sara L. Ellison, Barry Rothberg, Jenna Cann, Laura Blecha, James K. Williams and Anca Constantin The Astrophysical Journal 875(2) 117 (2019) https://doi.org/10.3847/1538-4357/ab07bc
Identification of AGN in the XMM-Newton X-ray survey of the SMC
Chandreyee Maitra, Frank Haberl, Valentin D. Ivanov, Maria-Rosa L. Cioni and Jacco Th. van Loon Astronomy & Astrophysics 622 A29 (2019) https://doi.org/10.1051/0004-6361/201833663
A NICER Look at Strong X-Ray Obscuration in the Seyfert-2 Galaxy NGC 4388
J. M. Miller, E. Kammoun, R. M. Ludlam, K. Gendreau, Z. Arzoumanian, E. Cackett and F. Tombesi The Astrophysical Journal 884(2) 106 (2019) https://doi.org/10.3847/1538-4357/ab3e05