Publications Peer reviewed articles (21) BASS. XXV. DR2 Broad-line-based Black Hole Mass Estimates and Biases from Obscuration Author(s): Julian E. Mejıa-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. Bar, Patricia S. Bessiere, Leonard Burtscher, Kohei Ichikawa, Darshan Kakkad, Nikita Kamraj, Richa Published in: The Astrophysical Journal Supplement Series, 2022, ISSN 0067-0049 Publisher: University of Chicago Press DOI: 10.3847/1538-4365/ac6602 BASS. XXIX. The Near-infrared View of the Broad-line Region (BLR): The Effects of Obscuration in BLR Characterization Author(s): Federica Ricci, Ezequiel Treister, Franz E. Bauer, Julian E. Mejía-Restrepo, Michael J. Koss, Jakob S. den Brok, Mislav Baloković, Rudolf Bär, Patricia Bessiere, Turgay Caglar, Fiona Harrison, Kohei Ichikawa, Darshan Kakkad, Isabella Lamperti, Richard Mushotzky, Kyuseok Oh, Meredith C. Powell, George C. Privon, Claudio Ricci, Rogerio Riffel, Alejandra F. Rojas, Eleonora Sani, Krista L. Smith, D Published in: The Astrophysical Journal Supplement Series, 2022, ISSN 0067-0049 Publisher: University of Chicago Press DOI: 10.3847/1538-4365/ac5b67 Probing the Structure and Evolution of BASS AGN through Eddington Ratios Author(s): Tonima Tasnim Ananna, C. Megan Urry, Claudio Ricci, Priyamvada Natarajan, Ryan C. Hickox, Benny Trakhtenbrot, Ezequiel Treister, Anna K. Weigel, Yoshihiro Ueda, Michael J. Koss, F. E. Bauer, Matthew J. Temple, Mislav Balokovic, Richard Mushotzky, Connor Auge, David B. Sanders, Darshan Kakkad, Lia F. Sartori, Stefano Marchesi, Fiona Harrison, Daniel Stern, Kyuseok Oh, Turgay Caglar, Meredith C. Pow Published in: The Astrophysical Journal Letters, 2022, ISSN 2041-8205 Publisher: Institute of Physics Publishing DOI: 10.3847/2041-8213/ac9979 BASS. XXI. The Data Release 2 Overview Author(s): Michael J. Koss, Benny Trakhtenbrot, Claudio Ricci, Franz E. Bauer, Ezequiel Treister, Richard Mushotzky, C. Megan Urry, Tonima T. Ananna, Mislav Balokovic, Jakob S. den Brok, S. Bradley Cenko, Fiona Harrison, Kohei Ichikawa, Isabella Lamperti, Amy Lein, Julian E. Mejia-Restrepo, Kyuseok Oh, Fabio Pacucci, Ryan W. Pfeifle, Meredith C. Powell, George C. Privon, Federica Ricci, Mara Salvato, Kevin S Published in: The Astrophysical Journal Supplement Series, 2022, ISSN 0067-0049 Publisher: University of Chicago Press DOI: 10.3847/1538-4365/ac6c8f BASS. XXVI. DR2 Host Galaxy Stellar Velocity Dispersions Author(s): Michael J. Koss, Benny Trakhtenbrot, Claudio Ricci, Kyuseok Oh, Franz E. Bauer, Daniel Stern, Turgay Caglar, Jakob S. den Brok, Richard Mushotzky, Federica Ricci, Julian E. Mejia-Restrepo, Isabella Lamperti, Ezequiel Treister, Rudolf E. Bar, Fiona Harrison, Meredith C. Powell, George C. Privon, Rogerio Riffel, Alejandra F. Rojas, Kevin Schawinski, C. Megan UrryThe Astrophysical Journal Supplement Published in: The Astrophysical Journal Supplement Series, 2022, ISSN 0067-0049 Publisher: University of Chicago Press DOI: 10.3847/1538-4365/ac650b BASS XXXI: Outflow scaling relations in low redshift X-ray AGN host galaxies with MUSE Author(s): D Kakkad; E Sani; A F Rojas; Nicolas D Mallmann; S Veilleux; Franz E Bauer; F Ricci; R Mushotzky; M Koss; C Ricci; E Treister; George C Privon; N Nguyen; R Bär; F Harrison; K Oh; M Powell; R Riffel; D Stern; B Trakhtenbrot; C M Urry Published in: Monthly Notices of the Royal Astronomical Society, Issue 511, 2022, Page(s) 2105-2124, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.48550/arxiv.2201.04149 Oxygen abundances in the narrow line regions of Seyfert galaxies and the metallicity-luminosity relation Author(s): Mark Armah; Rogério Riffel; O L Dors; Kyuseok Oh; Michael J Koss; Claudio Ricci; Benny Trakhtenbrot; Mabel Valerdi; Rogemar A Riffel; Angela C Krabbe Published in: Monthly Notices of the Royal Astronomical Society, Issue 520, 2023, Page(s) 1687-1703, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.48550/arxiv.2301.07596 The Contribution of AGN Accretion Disks to Hydrogen Reionization Author(s): Grisha Zeltyn, Benny Trakhtenbrot Published in: The Astrophysical Journal, 2022, ISSN 0004-637X Publisher: University of Chicago Press DOI: 10.3847/1538-4357/ac4783 BASS. XXX. Distribution Functions of DR2 Eddington Ratios, Black Hole Masses, and X-Ray Luminosities Author(s): Tonima Tasnim Ananna, Anna K. Weigel, Benny Trakhtenbrot, Michael J. Koss, C. Megan Urry, Claudio Ricci, Ryan C. Hickox, Ezequiel Treister, Franz E. Bauer, Yoshihiro Ueda, Richard Mushotzky, Federica Ricci, Kyuseok Oh, Julian E. Mejia-Restrepo, Jakob Den Brok, Daniel Stern, Meredith C. Powell, Turgay Caglar, Kohei Ichikawa, O. Ivy Wong, Fiona A. Harrison, Kevin Schawinski Published in: The Astrophysical Journal Supplement Series, 2022, ISSN 0067-0049 Publisher: University of Chicago Press DOI: 10.3847/1538-4365/ac5b64 The SDSS-V Black Hole Mapper Reverberation Mapping Project: Unusual Broad-line Variability in a Luminous Quasar Author(s): Logan B. Fries, Jonathan R. Trump, Megan C. Davis, C. J. Grier, Yue Shen, Scott F. Anderson, Tom Dwelly, Michael Eracleous, Y. Homayouni, Keith Horne, Mirko Krumpe, Sean Morrison, Jessie C. Runnoe, Benny Trakhtenbrot, Roberto J. Assef, W. N. Brandt, Joel Brownstein, Collin Dabbieri, Alexander Fix, Gloria Fonseca Alvarez, Sara Frederick, P. B. Hall, Anton M. Koekemoer, Jennifer I-Hsiu Li, Xin Liu, Published in: The Astrophysical Journal, 2023, ISSN 0004-637X Publisher: University of Chicago Press DOI: 10.3847/1538-4357/acbfb7 BASS. XXXIII. Swift-BAT Blazars and Their Jets through Cosmic Time Author(s): L. Marcotulli, M. Ajello, C. M. Urry, V. S. Paliya, M. Koss, K. Oh, G. Madejski, Y. Ueda, M. Baloković, B. Trakhtenbrot, F. Ricci, C. Ricci, D. Stern, F. Harrison, M. C. Powell Published in: The Astrophysical Journal, 2022, ISSN 0004-637X Publisher: University of Chicago Press DOI: 10.3847/1538-4357/ac937f BASS. XXVIII. Near-infrared Data Release 2: High-ionization and Broad Lines in Active Galactic Nuclei Author(s): Jakob den Brok, Michael J. Koss, Benny Trakhtenbrot, Daniel Stern, Sebastiano Cantalupo, Isabella Lamperti, Federica Ricci, Claudio Ricci, Kyuseok Oh, Franz E. Bauer, Rogerio Riffel, Alberto Rodriguez-Ardila, Rudolf Baer, Fiona Harrison, Kohei Ichikawa, Julian E. Mejia-Restrepo, Richard Mushotzky, Meredith C. Powell, Rozenn Boissay-Malaquin, Marko Stalevski, Ezequiel Treister, C. Megan Urry, Sylva Published in: The Astrophysical Journal Supplement Series, 2022, ISSN 0067-0049 Publisher: University of Chicago Press DOI: 10.3847/1538-4365/ac5b66 BASS XXXVII: The Role of Radiative Feedback in the Growth and Obscuration Properties of Nearby Supermassive Black Holes Author(s): C. Ricci, T. T. Ananna, M. J. Temple, C. M. Urry, M. J. Koss, B. Trakhtenbrot, Y. Ueda, D. Stern, F.E. Bauer, E. Treister, G. C. Privon, K. Oh, S. Paltani, M. Stalevski, L. C. Ho, A. C. Fabian, R. Mushotzky, C. S. Chang, F. Ricci, D. Kakkad, L. Sartori, R. Baer, T. Caglar, M. Powell, F. Harrison Published in: The Astrophysical Journal, 2022, ISSN 0004-637X Publisher: University of Chicago Press DOI: 10.3847/1538-4357/ac8e67 UGC 4211: A Confirmed Dual Active Galactic Nucleus in the Local Universe at 230 pc Nuclear Separation Author(s): Michael J. Koss, Ezequiel Treister, Darshan Kakkad, J. Andrew Casey-Clyde, Taiki Kawamuro, Jonathan Williams, Adi Foord, Benny Trakhtenbrot, Franz E. Bauer, George C. Privon, Claudio Ricci, Richard Mushotzky, Loreto Barcos-Munoz, Laura Blecha, Thomas Connor, Fiona Harrison, Tingting Liu, Macon Magno, Chiara M. F. Mingarelli, Francisco Muller-Sanchez, Kyuseok Oh, T. Taro Shimizu, Krista L. Smith, D Published in: The Astrophysical Journal Letters, 2023, ISSN 2041-8205 Publisher: Institute of Physics Publishing DOI: 10.3847/2041-8213/aca8f0 "A Transient ""Changing-look"" Active Galactic Nucleus Resolved on Month Timescales from First-year Sloan Digital Sky Survey V Data" Author(s): Grisha Zeltyn, Benny Trakhtenbrot, Michael Eracleous, Jessie Runnoe, Jonathan R. Trump, Jonathan Stern, Yue Shen, Lorena Hernandez-Garcia, Franz E. Bauer, Qian Yang, Tom Dwelly, Claudio Ricci, Paul Green, Scott F. Anderson, Roberto J. Assef, Muryel Guolo, Chelsea MacLeod, Megan C. Davis, Logan Fries, Suvi Gezari, Norman A. Grogin, David Homan, Anton M. Koekemoer, Mirko Krumpe, Stephanie LaMassa, X Published in: The Astrophysical Journal Letters, 2022, ISSN 2041-8205 Publisher: Institute of Physics Publishing DOI: 10.3847/2041-8213/ac9a47 BASS. XXXVI. Constraining the Local Supermassive Black Hole–Halo Connection with BASS DR2 AGNs Author(s): M. C. Powell, S. W. Allen, T. Caglar, N. Cappelluti, F. Harrison, B. E. Irving, M. J. Koss, A. B. Mantz, K. Oh, C. Ricci, R. J. Shaper, D. Stern, B. Trakhtenbrot, C. M. Urry, J. Wong Published in: The Astrophysical Journal, 2022, ISSN 0004-637X Publisher: University of Chicago Press DOI: 10.3847/1538-4357/ac8f8e BASS XXXIX: Swift-BAT AGN with changing-look optical spectra Author(s): Matthew J Temple; Claudio Ricci; Michael J Koss; Benny Trakhtenbrot; Franz E Bauer; Richard Mushotzky; Alejandra F Rojas; Turgay Caglar; Fiona Harrison; Kyuseok Oh; Estefania Padilla Gonzalez; Meredith C Powell; Federica Ricci; Rogério Riffel; Daniel Stern; C Megan Urry Published in: Monthly Notices of the Royal Astronomical Society, Issue 518, 2023, Page(s) 2938-2953, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.1093/mnras/stac3279 The Host Galaxy and Rapidly Evolving Broad-line Region in the Changing-look Active Galactic Nucleus 1ES 1927+654 Author(s): Ruancun Li, Luis C. Ho, Claudio Ricci, Benny Trakhtenbrot, Iair Arcavi, Erin Kara, Daichi Hiramatsu Published in: The Astrophysical Journal, 2022, ISSN 0004-637X Publisher: University of Chicago Press DOI: 10.3847/1538-4357/ac714a BASS. XXII. The BASS DR2 AGN Catalog and Data Author(s): Michael J. Koss, Claudio Ricci, Benny Trakhtenbrot, Kyuseok Oh, Jakob S. den Brok, Julian E. Mejia-Restrepo, Daniel Stern, George C. Privon, Ezequiel Treister, Meredith C. Powell, Richard Mushotzky, Franz E. Bauer, Tonima T. Ananna, Mislav Balokovic, Rudolf E. Bar, George Becker, Patricia Bessiere, Leonard Burtscher, Turgay Caglar, Enrico Congiu, Phil Evans, Fiona Harrison, Marianne Heida, Kohei I Published in: The Astrophysical Journal Supplement Series, 2022, ISSN 0067-0049 Publisher: University of Chicago Press DOI: 10.3847/1538-4365/ac6c05 The X-shooter/ALMA Sample of Quasars in the Epoch of Reionization. II. Black Hole Masses, Eddington Ratios, and the Formation of the First Quasars Author(s): Emanuele Paolo Farina; Jan-Torge Schindler; Fabian Walter; Eduardo Bañados; Frederick B. Davies; Roberto Decarli; Anna-Christina Eilers; Xiaohui Fan; Joseph F. Hennawi; Chiara Mazzucchelli; Romain A. Meyer; Benny Trakhtenbrot; Marta Volonteri; Feige Wang; Gábor Worseck; Jinyi Yang; Thales A. Gutcke; Bram P. Venemans; Sarah E. I. Bosman; Tiago Costa; Gisella De Rosa; Alyssa B. Drake; Masafusa Ono Published in: The Astrophysical Journal, 2022, ISSN 0004-637X Publisher: University of Chicago Press DOI: 10.3847/1538-4357/ac9626 BASS. XXIII. A New Mid-infrared Diagnostic for Absorption in Active Galactic Nuclei Author(s): 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, Fiona Harrison Published in: The Astrophysical Journal Supplement Series, 2022, ISSN 0067-0049 Publisher: University of Chicago Press DOI: 10.3847/1538-4365/ac5b65 Searching for OpenAIRE data... There was an error trying to search data from OpenAIRE No results available