A. C. Fabian

79.1k citations

1.1k papers · 44.1k indexed · 9 hit papers · h-index 99

Impact in

Astronomy and Astrophysics top 0.01%
- Astrophysical Phenomena and Observations
- Galaxies: Formation, Evolution, Phenomena
- Pulsars and Gravitational Waves Research
- Gamma-ray bursts and supernovae
- Astrophysics and Star Formation Studies
- Stellar, planetary, and galactic studies
Nuclear and High Energy Physics top 0.01%
- Astrophysics and Cosmic Phenomena

Papers in

Astronomy and Astrophysics 1.0k
- Astrophysical Phenomena and Observations 759
- Galaxies: Formation, Evolution, Phenomena 557
- Astrophysics and Star Formation Studies 195
- Stellar, planetary, and galactic studies 185
- Pulsars and Gravitational Waves Research 181
- Gamma-ray bursts and supernovae 151
Instrumentation 106
- Astronomy and Astrophysical Research 106

Co-authors: S. W. Allen C. S. Reynolds J. S. Sanders K. Iwasawa C. S. Crawford J. M. Mïller M. J. Rees R. R. Ross
Journals: Monthly Notices of the Royal Astronomical Society (645 papers)The Astrophysical Journal (136 papers)Nature (44 papers)Monthly Notices of the Royal Astronomical Society Letters (30 papers)Astronomy and Astrophysics (19 papers)
Partner nations: United Kingdom United States Russia

In The Last Decade

A. C. Fabian

1.0k papers receiving 42.5k citations

Hit Papers

9 papers align trajectories log scale

Observational Evidence of Active Galactic Nuclei Feedback 2012 · 1.7k citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2012 Annual Review of Astronomy and Astrophysics
2009 Nature
2007 Monthly Notices of the Royal Astronomical Society
2005 Monthly Notices of the Royal Astronomical Society
2004 Monthly Notices of the Royal Astronomical Society
1995 Nature
1994 Annual Review of Astronomy and Astrophysics
1991 Monthly Notices of the Royal Astronomical Society
1989 Monthly Notices of the Royal Astronomical Society

Peers

Countries citing papers authored by A. C. Fabian

Since Specialization

Citations

This map shows the geographic impact of A. C. Fabian'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 A. C. Fabian with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. C. Fabian more than expected).

Fields of papers citing papers by A. C. Fabian

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. C. Fabian. 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 A. C. Fabian. The network helps show where A. C. Fabian may publish in the future.

Co-authors

The 25 scholars most cited alongside A. C. Fabian, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with A. C. Fabian Line = papers co-authored together A. C. Fabian links everyone, so they are left out of the graph.

All Works

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

20 of 20 papers shown

#	Work
1	NuSTAR Observations of a Varying-flux Quasar in the Epoch of Reionization 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	2025	1
2	Simultaneous NICER and NuSTAR Observations of the Neutron Star Low-mass X-Ray Binary Serpens X-1 The Astrophysical Journal ·孙乃中, R. M. Ludlam, J. M. Mïller, A. C. Fabian, John A. Tomsick, EDWD. L. GARBETT, Javier A. García, K. Cenzual	2025	1
3	Hidden Cooling Flows in clusters of Galaxies II: a wider sample Monthly Notices of the Royal Astronomical Society ·A. C. Fabian, J. S. Sanders, G. J. Ferland, B. R. McNamara, C. Pinto, S A Walker	2023	13
4	Relativistic X-Ray Reflection Models for Accreting Neutron Stars The Astrophysical Journal ·Javier A. García, Thomas Dauser, R. M. Ludlam, M. L. Parker, A. C. Fabian, Fiona A. Harrison, J. Wilms	2022	42
5	Radius Constraints from Reflection Modeling of Cygnus X-2 with NuSTAR and NICER The Astrophysical Journal ·R. M. Ludlam, Edward M. Cackett, Javier A. García, J. M. Mïller, Abigail Stevens, A. C. Fabian, J. Homan, Mason Ng, Sébastien Guillot, D. J. K. Buisson, Deepto Chakrabarty	2022	24
6	X-Ray Reverberation Mapping of Ark 564 Using Gaussian Process Regression The Astrophysical Journal ·Collin Lewin, Erin Kara, Dan Wilkins, Guglielmo Mastroserio, Javier A. García, Chrisvon Lase, William Alston, Riley Connors, Thomas Dauser, A. C. Fabian, Adam Ingram, Jiachen Jiang, A. Lohfink, Matteo Lucchini, C. S. Reynolds, Francesco Tombesi, M. van der Klis, Jingyi Wang	2022	8
7	Broadband X-ray spectral variability of the pulsing ULX NGC 1313 X-2 Springer Link (Chiba Institute of Technology) ·Chetty R.M. Kuppan, C. Pinto, D. J. Walton, Roberto Soria, Peter Kosec, Fabio Pintore, T. P. Roberts, William Alston, Matthew Middleton, G. Cusumano, Hannah P. Earnshaw, Felix Fürst, Rajath Sathyaprakash, Widya Saputra, A. C. Fabian	2021	16
8	A molecular absorption line survey towards the AGN of Hydra-A Monthly Notices of the Royal Astronomical Society ·K. Horemska, A. C. Edge, F. Combes, S. Hamer, B. R. McNamara, H. R. Russell, M. Gaspari, P. Salomé, Craig L. Sarazin, G. Tremblay, Stefi A. Baum, M. N. Bremer, Megan Donahue, A. C. Fabian, G. J. Ferland, N. P. H. Nesvadba, C. P. O’Dea, J. B. R. Oonk, A. B. Peck	2020	18
9	<i>NICER</i> Discovers Spectral Lines during Photospheric Radius Expansion Bursts from 4U 1820−30: Evidence for Burst-driven Winds Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU) ·Tod E. Strohmayer, D. Altamirano, Zaven Arzoumanian, Peter Bult, Deepto Chakrabarty, J. Chenevez, A. C. Fabian, Keith C. Gendreau, Sébastien Guillot, J. J. M. in ’t Zand, Gaurava K. Jaisawal, L. Keek, Peter Kosec, R. M. Ludlam, Simin Mahmoodifar, Christian Malacaria, J. M. Mïller	2019	4
10	MAXI J1820+070 with NuSTAR I. An increase in variability frequency but a stable reflection spectrum: coronal properties and implications for the inner disc in black hole binaries Monthly Notices of the Royal Astronomical Society ·D. J. K. Buisson, A. C. Fabian, D. Barret, Felix Fürst, P. Gandhi, Javier A. García, Erin Kara, Kristin K. Madsen, J. M. Mïller, M. L. Parker, A. W. Shaw, John A. Tomsick, D. J. Walton	2019	63
11	Observations of asymmetric velocity fields and gas cooling in the NGC 4636 galaxy group X-ray halo Springer Link (Chiba Institute of Technology) ·Carole Harshman, A. Finoguenov, C. Pinto, J. S. Sanders, J. S. Kaastra, J. de Plaa, A. C. Fabian	2016	6
12	<i>NuSTAR </i>Reveals Relativistic Reflection but no Ultra-fast Outflow in the Quasar PG1211+143 Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU) ·Abderahmen Zoghbi, J. M. Mïller, D. J. Walton, Fiona A. Harrison, A. C. Fabian, C. S. Reynolds, Steven E. Boggs, Finn E. Christensen, William W. Craig, Charles J. Hailey, Daniel Stern, W. W. Zhang	2015	24
13	XMM-Newton observations of the narrow-line Seyfert 1 galaxy Mrk 335 in a historical low X-ray flux state Saint Mary's University Institutional Repository (Saint Mary's University) ·Luigi Gallo, D. Grupe, S. Komossa, A. C. Fabian, Josefin Larsson, Anil K. Pradhan, Dawei Xu, G. Miniutti	2015	18
14	PHL 1092 as a transient extreme X-ray weak quasar Saint Mary's University Institutional Repository (Saint Mary's University) ·(unknown), G. Miniutti, A. C. Fabian, W. N. Brandt, Thomas Böller	2015	5
15	<i>NuSTAR </i>Observations of the Powerful Radio-Galaxy Cygnus A Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU) ·C. S. Reynolds, A. Lohfink, Patrick Ogle, Fiona A. Harrison, Kristin K. Madsen, A. C. Fabian, Daniel R. Wik, G. Madejski, D. R. Ballantyne, Steven E. Boggs, Finn E. Christensen, William W. Craig, F. Fuerst, Charles J. Hailey, Lauranne Lanz, J. M. Mïller, C. Saez, Daniel Stern, D. J. Walton, William Zhang	2015	18
16	Observations of MCG-5-23-16 with <i>Suzaku</i>, <i>XMM-Newton</i> and <i>Nustar</i>:Disk Tomography and Compton Hump Reverberation Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU) ·Abderahmen Zoghbi, Edward M. Cackett, C. S. Reynolds, Erin Kara, Fiona A. Harrison, A. C. Fabian, A. Lohfink, G. Matt, Mislav Baloković, Steven E. Boggs, Finn E. Christensen, William W. Craig, Charles J. Hailey, Daniel Stern, W. W. Zhang	2014	32
17	<em>Suzaku</em> Observations of the Black Hole H1743-322 in Outburst DigitalCommons - WayneState (Wayne State University) ·Boyoun Kweon, J. M. Mïller, Edward M. Cackett, K. Yamaoka, H. Takahashi, J. C. Raymond, C. S. Reynolds, A. C. Fabian	2009	10
18	Cold gas in the Perseus cluster core: excitation of molecular gas in filaments Springer Link (Chiba Institute of Technology) ·P. Salomé, F. Combes, Yves Revaz, A. C. Edge, N. A. Hatch, A. C. Fabian, R. M. Johnstone	2008	33
19	ASCA Observations of the Warm Absorber in MCG–6–30–15: the Discovery of a Change in Column Density Publications of the Astronomical Society of Japan ·A. C. Fabian, Hideyo Kunieda, 佐太美村瀬, Masaru Matsuoka, T. Mihara, Sigenori Miyamoto, Chiko Otani, G. Ricker, Yasuo Tanaka, M. Yamauchi, Tahir Yaqoob	1994	2
20	Metal Concentration and X-Ray Cool Spectral Component in the Central Region of the Centaurus Cluster of Galaxies Publications of the Astronomical Society of Japan ·Yasushi Fukazawa, Takaya Ohashi, A. C. Fabian, C. R. Canizares, Y. Ikebe, Kazuo Makishima, R. F. Mushotzky, Koujun Yamashita	1994	4

About A. C. Fabian

A. C. Fabian is a scholar working on Astronomy and Astrophysics, Instrumentation, Nuclear and High Energy Physics, Radiation and Statistics, Probability and Uncertainty, having authored 1.1k papers that have together received 44.1k indexed citations. Recurring topics across this work include Astrophysical Phenomena and Observations (759 papers), Galaxies: Formation, Evolution, Phenomena (557 papers), Astrophysics and Cosmic Phenomena (271 papers), Astrophysics and Star Formation Studies (195 papers), Stellar, planetary, and galactic studies (185 papers), Pulsars and Gravitational Waves Research (181 papers), Gamma-ray bursts and supernovae (151 papers) and Astronomy and Astrophysical Research (106 papers). The work is most often cited by research in Astronomy and Astrophysics (43.1k citations), Nuclear and High Energy Physics (16.3k citations), Instrumentation (4.0k citations), Geophysics (1.8k citations) and Radiation (984 citations). A. C. Fabian has collaborated with scholars based in United Kingdom, United States and Russia. Frequent co-authors include S. W. Allen, C. S. Reynolds, J. S. Sanders, K. Iwasawa, C. S. Crawford, J. M. Mïller, M. J. Rees, R. R. Ross, R. M. Johnstone and P. E. J. Nulsen. Their work appears in journals such as Monthly Notices of the Royal Astronomical Society, The Astrophysical Journal, Nature, Monthly Notices of the Royal Astronomical Society Letters and Astronomy and Astrophysics.

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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