C. M. Urry

35.0k total citations · 5 hit papers
241 papers, 11.6k citations indexed

About

C. M. Urry is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Instrumentation. According to data from OpenAlex, C. M. Urry has authored 241 papers receiving a total of 11.6k indexed citations (citations by other indexed papers that have themselves been cited), including 198 papers in Astronomy and Astrophysics, 135 papers in Nuclear and High Energy Physics and 34 papers in Instrumentation. Recurrent topics in C. M. Urry's work include Astrophysics and Cosmic Phenomena (133 papers), Galaxies: Formation, Evolution, Phenomena (118 papers) and Astrophysical Phenomena and Observations (98 papers). C. M. Urry is often cited by papers focused on Astrophysics and Cosmic Phenomena (133 papers), Galaxies: Formation, Evolution, Phenomena (118 papers) and Astrophysical Phenomena and Observations (98 papers). C. M. Urry collaborates with scholars based in United States, Italy and Chile. C. M. Urry's co-authors include P. Padovani, Laura Maraschi, Ezequiel Treister, Jong‐Hak Woo, R. M. Sambruna, Kevin Schawinski, Marie-Hélène Ulrich, F. Tavecchio, Brooke Simmons and R. Scarpa and has published in prestigious journals such as Nature, Science and The Astrophysical Journal.

In The Last Decade

C. M. Urry

221 papers receiving 11.0k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Unified Schemes for Radio-Loud Active Galactic Nuclei

1995 2.8k citations C. M. Urry et al. profile →
Active Galactic Nucleus Black Hole Masses and Bolometric Luminosities

2002 545 citations C. M. Urry et al. The Astrophysical Journal profile →
VARIABILITY OF ACTIVE GALACTIC NUCLEI

1997 528 citations C. M. Urry et al. profile →
The green valley is a red herring: Galaxy Zoo reveals two evolutionary pathways towards quenching of star formation in early- and late-type galaxies★

2014 433 citations Kevin Schawinski, C. M. Urry et al. Monthly Notices of the Royal Astronomical Society profile →
The discovery of the first “changing look” quasar: new insights into the physics and phenomenology of active galactic nuclei

2017 210 citations Stephanie LaMassa, Sabrina Cales et al. Saint Mary's University Institutional Repository (Saint Mary's University) profile →

Peers

Countries citing papers authored by C. M. Urry

Since Specialization

Citations

This map shows the geographic impact of C. M. Urry's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by C. M. Urry with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. M. Urry more than expected).

Fields of papers citing papers by C. M. Urry

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. M. Urry. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by C. M. Urry. The network helps show where C. M. Urry may publish in the future.

Co-authorship network of co-authors of C. M. Urry

This figure shows the co-authorship network connecting the top 25 collaborators of C. M. Urry. A scholar is included among the top collaborators of C. M. Urry based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with C. M. Urry. C. M. Urry is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	NuSTAR Observations of a Varying-flux Quasar in the Epoch of Reionization 2025 ·The Astrophysical Journal Letters ·L. Marcotulli, Thomas Connor, Eduardo Bañados, Peter Boorman, Giulia Migliori, Brian W. Grefenstette, Emmanuel Momjian, Aneta Siemiginowska, Daniel Stern, S. Belladitta, C. C. Cheung, A. C. Fabian, Yana Khusanova, Chiara Mazzucchelli, Sofía Rojas-Ruiz, C. M. Urry	1
2	BASS. XLVII. 22 GHz Radio Atlas of Swift-BAT Selected AGN 2025 ·The Astrophysical Journal ·(unknown), Krista Lynne Smith, O. Ivy Wong, R. F. Mushotzky, S. N. Vogel, Michael Koss, Cláudio Ricci, Kyuseok Oh, Chin-Shin Chang, Loreto Barcos-Muñoz, F. E. Bauer, (unknown), Darshan Kakkad, Turgay Çağlar, Benny Trakhtenbrot, Fiona Harrison, Daniel Stern, C. M. Urry, Meredith C. Powell	3
3	BASS. XLVIII. [Ne V] λ3427 Emission in Powerful Nearby Active Galactic Nuclei 2025 ·The Astrophysical Journal ·(unknown), Benny Trakhtenbrot, Cláudio Ricci, F. E. Bauer, Michael Koss, Kohei Ichikawa, Darshan Kakkad, R. F. Mushotzky, Kyuseok Oh, (unknown), Rudolf E. Bär, (unknown), Fiona Harrison, Meredith C. Powell, E. Sani, Daniel Stern, C. M. Urry	0
4	COSMOS2020: Investigating the AGN-obscured accretion phase at z ∼ 1 via [Ne V] selection 2024 ·Astronomy and Astrophysics ·(unknown), C. Vignali, F. Pozzi, R. Gilli, M. Mignoli, C. Gruppioni, Andrea Lapi, Stefano Marchesi, F. Ricci, C. M. Urry	0
5	Stripe 82-XL: The ∼54.8 deg² and ∼18.8 Ms Chandra and XMM-Newton Point-source Catalog and Number of Counts 2024 ·The Astrophysical Journal ·(unknown), N. Cappelluti, Stephanie LaMassa, C. M. Urry, (unknown), Stefano Marchesi, D. B. Sanders, (unknown), (unknown), Tonima Tasnim Ananna, N. Torres-Albà, Ezequiel Treister	3
6	Signatures of feedback in the spectacular extended emission region of NGC 5972 2023 ·Monthly Notices of the Royal Astronomical Society ·Thomas Harvey, W. Peter Maksym, William C. Keel, Michael Koss, Vardha N. Bennert, S. Drew Chojnowski, Ezequiel Treister, (unknown), Chris Lintott, А. В. Моисеев, Brooke Simmons, Lia F. Sartori, C. M. Urry	2
7	The Accretion History of AGN: The Spectral Energy Distributions of X-Ray-luminous Active Galactic Nuclei 2023 ·The Astrophysical Journal ·(unknown), D. B. Sanders, Ezequiel Treister, C. M. Urry, Allison Kirkpatrick, N. Cappelluti, Tonima Tasnim Ananna, M. Boquien, Mislav Baloković, F. Civano, (unknown), (unknown), Jeyhan S. Kartaltepe, Michael Koss, Stephanie LaMassa, Stefano Marchesi, (unknown), Meredith C. Powell, Benny Trakhtenbrot, T. J. Turner	6
8	Morphological Parameters and Associated Uncertainties for 8 Million Galaxies in the Hyper Suprime-Cam Wide Survey 2023 ·The Astrophysical Journal ·(unknown), C. M. Urry, (unknown), Laurence Perreault-Levasseur, Priyamvada Natarajan, D. B. Sanders, Daisuke Nagai, (unknown), N. Cappelluti, Jeyhan S. Kartaltepe, Meredith C. Powell, (unknown), Ezequiel Treister	6
9	BASS. XXXVI. Constraining the Local Supermassive Black Hole–Halo Connection with BASS DR2 AGNs 2022 ·The Astrophysical Journal ·Meredith C. Powell, S. W. Allen, Turgay Çağlar, N. Cappelluti, Fiona A. Harrison, (unknown), Michael Koss, A. Mantz, Kyuseok Oh, Cláudio Ricci, (unknown), Daniel Stern, Benny Trakhtenbrot, C. M. Urry, Jonathan Wong	10
10	GaMPEN: A Machine-learning Framework for Estimating Bayesian Posteriors of Galaxy Morphological Parameters 2022 ·The Astrophysical Journal ·(unknown), C. M. Urry, (unknown), Laurence Perreault-Levasseur, Miles Cranmer, Kevin Schawinski, (unknown), (unknown), (unknown), Tonima Tasnim Ananna, (unknown), N. Cappelluti, D. B. Sanders, Ezequiel Treister	9
11	BASS XXXIX: Swift-BAT AGN with changing-look optical spectra 2022 ·Monthly Notices of the Royal Astronomical Society ·Matthew J. Temple, Cláudio Ricci, Michael Koss, Benny Trakhtenbrot, F. E. Bauer, R. F. Mushotzky, A. F. Rojas, Turgay Çağlar, Fiona A. Harrison, Kyuseok Oh, Estefania Padilla Gonzalez, Meredith C. Powell, F. Ricci, Rogério Riffel, Daniel Stern, C. M. Urry	23
12	BASS. XXIII. A New Mid-infrared Diagnostic for Absorption in Active Galactic Nuclei 2022 ·The Astrophysical Journal Supplement Series ·Ryan W. Pfeifle, Cláudio Ricci, Peter Boorman, Marko Stalevski, D. Asmus, Benny Trakhtenbrot, Michael Koss, Daniel Stern, F. Ricci, Shobita Satyapal, Kohei Ichikawa, D. J. Rosario, Turgay Çağlar, Ezequiel Treister, Meredith C. Powell, Kyuseok Oh, C. M. Urry, Fiona Harrison	11
13	X-Ray Coronal Properties of Swift/BAT-selected Seyfert 1 Active Galactic Nuclei 2022 ·The Astrophysical Journal ·(unknown), Murray Brightman, Fiona A. Harrison, Daniel Stern, Javier A. García, Mislav Baloković, Cláudio Ricci, Michael Koss, Julián E. Mejía-Restrepo, Kyuseok Oh, Meredith C. Powell, C. M. Urry	33
14	Dying of the Light: An X-Ray Fading Cold Quasar at z ∼ 0.405 2020 ·The Astrophysical Journal ·Kevin C. Cooke, Allison Kirkpatrick, (unknown), Hugo Messias, (unknown), N. Cappelluti, Tonima Tasnim Ananna, (unknown), Eilat Glikman, Stephanie LaMassa, (unknown), Jonathan R. Trump, T. J. Turner, C. M. Urry	5
15	BAT AGN Spectroscopic Survey. XVI. General Physical Characteristics of BAT Blazars 2019 ·The Astrophysical Journal ·Vaidehi S. Paliya, Michael Koss, Benny Trakhtenbrot, Cláudio Ricci, Kyuseok Oh, M. Ajello, Daniel Stern, Meredith C. Powell, C. M. Urry, Fiona A. Harrison, Isabella Lamperti, R. F. Mushotzky, L. Marcotulli, Julián E. Mejía-Restrepo, D. H. Hartmann	15
16	Probing Large-scale Coherence between Spitzer IR and Chandra X-Ray Source-subtracted Cosmic Backgrounds 2017 ·The Astrophysical Journal Letters ·N. Cappelluti, Richard G. Arendt, A. Kashlinsky, Y. Li, G. Hasinger, K. Helgason, C. M. Urry, Priyamvada Natarajan, A. Finoguenov	18
17	A Multi-band Study of the Remarkable Jet in Quasar 4C+19.44 2017 ·The Astrophysical Journal ·D. E. Harris, (unknown), D. A. Schwartz, Aneta Siemiginowska, F. Massaro, M. Birkinshaw, D. M. Worrall, C. C. Cheung, J. M. Gelbord, Svetlana G. Jorstad, Alan P. Marscher, Hermine Landt, Herman L. Marshall, Eric S. Perlman, Ł. Stawarz, Y. Uchiyama, C. M. Urry	7
18	The discovery of the first “changing look” quasar: new insights into the physics and phenomenology of active galactic nuclei breakdown → 2017 ·Saint Mary's University Institutional Repository (Saint Mary's University) ·Stephanie LaMassa, Sabrina Cales, Edward C. Moran, Adam D. Myers, Gordon T. Richards, Michael Eracleous, Timothy M. Heckman, Luigi Gallo, C. M. Urry	210
19	Conditions for Optimal Growth of Black Hole Seeds 2017 ·The Astrophysical Journal Letters ·Fabio Pacucci, Priyamvada Natarajan, Marta Volonteri, N. Cappelluti, C. M. Urry	47
20	Faint cosmos AGNs at z∼3.3. : I. Black hole properties and constrains on early black hole growth 2016 ·Lancaster EPrints (Lancaster University) ·Benny Trakhtenbrot, (unknown), C. M. Urry, Kevin Schawinski, Stefano Marchesi, M. Elvis, D. J. Rosario, Hyewon Suh, Julián E. Mejía-Restrepo, Brooke Simmons, Andreas L. Faisst, Masato Onodera	10

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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