A. Lohfink

3.6k total citations · 1 hit paper
58 papers, 1.8k citations indexed

About

A. Lohfink is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Biomedical Engineering. According to data from OpenAlex, A. Lohfink has authored 58 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Astronomy and Astrophysics, 30 papers in Nuclear and High Energy Physics and 4 papers in Biomedical Engineering. Recurrent topics in A. Lohfink's work include Astrophysical Phenomena and Observations (57 papers), Astrophysics and Cosmic Phenomena (29 papers) and Galaxies: Formation, Evolution, Phenomena (24 papers). A. Lohfink is often cited by papers focused on Astrophysical Phenomena and Observations (57 papers), Astrophysics and Cosmic Phenomena (29 papers) and Galaxies: Formation, Evolution, Phenomena (24 papers). A. Lohfink collaborates with scholars based in United States, United Kingdom and Italy. A. Lohfink's co-authors include C. S. Reynolds, A. C. Fabian, M. L. Parker, Erin Kara, Javier A. García, Francesco Tombesi, Laura Brenneman, Thomas Dauser, J. Wilms and James F. Steiner and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

A. Lohfink

53 papers receiving 1.7k citations

Hit 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.

IMPROVED REFLECTION MODELS OF BLACK HOLE ACCRETION DISKS: TREATING THE ANGULAR DISTRIBUTION OF X-RAYS

2014 436 citations Javier A. García, Thomas Dauser et al. The Astrophysical Journal profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
A. Lohfink United States	22	1.8k	814	186	86	79	58	1.8k
Laura Brenneman United States	23	1.8k 1.0×	756 0.9×	204 1.1×	106 1.2×	86 1.1×	59	1.8k
Abderahmen Zoghbi United States	24	1.8k 1.0×	753 0.9×	221 1.2×	75 0.9×	93 1.2×	62	1.8k
R. C. Reis United States	26	2.0k 1.1×	784 1.0×	377 2.0×	128 1.5×	67 0.8×	36	2.0k
Barbara De Marco Italy	23	1.4k 0.8×	539 0.7×	163 0.9×	97 1.1×	74 0.9×	78	1.4k
M. Santos‐Lleó Spain	24	2.0k 1.2×	879 1.1×	98 0.5×	34 0.4×	90 1.1×	73	2.1k
R. R. Ross United States	16	1.8k 1.0×	606 0.7×	312 1.7×	173 2.0×	73 0.9×	30	1.8k
P. Magdziarz Poland	8	1.8k 1.0×	700 0.9×	200 1.1×	179 2.1×	68 0.9×	15	1.8k
A. J. Blustin United Kingdom	16	1.3k 0.7×	521 0.6×	78 0.4×	54 0.6×	71 0.9×	38	1.3k
R. R. Ross United States	14	1.2k 0.7×	391 0.5×	207 1.1×	107 1.2×	50 0.6×	28	1.2k
O. Godet France	20	1.4k 0.8×	443 0.5×	115 0.6×	81 0.9×	67 0.8×	75	1.5k

Countries citing papers authored by A. Lohfink

Since Specialization

Citations

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

Fields of papers citing papers by A. Lohfink

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Lohfink

This figure shows the co-authorship network connecting the top 25 collaborators of A. Lohfink. A scholar is included among the top collaborators of A. Lohfink 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 A. Lohfink. A. Lohfink is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Pal, Sabyasachi, et al.. (2025). Probing thermonuclear bursts and X-ray reflection features in Aql X-1 during 2024 outburst. Journal of High Energy Astrophysics. 47. 100387–100387. 1 indexed citations

Lohfink, A., et al.. (2025). Establishing a Connection between the Jet and the Corona in Black Hole Low-mass X-Ray Binaries. The Astrophysical Journal. 994(1). 54–54.

Lohfink, A., et al.. (2023). A spectral study of GRS 1915+105 during its March 2017 NuSTAR observations. Monthly Notices of the Royal Astronomical Society. 527(4). 11801–11811. 2 indexed citations

Lewin, Collin, Erin Kara, Dan Wilkins, et al.. (2022). X-Ray Reverberation Mapping of Ark 564 Using Gaussian Process Regression. The Astrophysical Journal. 939(2). 109–109. 8 indexed citations

Mïller, J. M., A. C. Fabian, J. S. Kaastra, et al.. (2022). A Spectroscopic Angle on Central Engine Size Scales in Accreting Neutron Stars. The Astrophysical Journal. 925(2). 113–113.

Mallick, Labani, A. C. Fabian, Javier A. García, et al.. (2022). High-density disc reflection spectroscopy of low-mass active galactic nuclei. Monthly Notices of the Royal Astronomical Society. 513(3). 4361–4379. 17 indexed citations

Kammoun, Elias, J. M. Mïller, Michael Koss, et al.. (2020). A Hard Look at Local, Optically Selected, Obscured Seyfert Galaxies*. The Astrophysical Journal. 901(2). 161–161. 15 indexed citations

Dauser, Thomas, Javier A. García, M. L. Parker, et al.. (2020). relxill: Reflection models of black hole accretion disks. Astrophysics Source Code Library.

Ayzenberg, Dimitry, et al.. (2019). Observing the shadows of stellar-mass black holes with binary companions. Classical and Quantum Gravity. 36(5). 55007–55007. 18 indexed citations

10.

Tombesi, Francesco, et al.. (2019). Discovery of an X-Ray Quasar Wind Driving the Cold Gas Outflow in the Ultraluminous Infrared Galaxy IRAS F05189-2524. The Astrophysical Journal. 887(1). 69–69. 21 indexed citations

11.

Buisson, D. J. K., M. L. Parker, Erin Kara, et al.. (2018). NuSTAR observations of Mrk 766: distinguishing reflection from absorption. Monthly Notices of the Royal Astronomical Society. 480(3). 3689–3701. 14 indexed citations

12.

Fabian, A. C., A. Lohfink, R. Bélmont, J. Malzac, & P. Coppi. (2017). Properties of AGN coronae in the NuSTAR era – II. Hybrid plasma. Monthly Notices of the Royal Astronomical Society. 467(3). 2566–2570. 69 indexed citations

13.

Lohfink, A., et al.. (2016). Ultraviolet and X-ray variability of active galactic nuclei withSwift. Monthly Notices of the Royal Astronomical Society. 464(3). 3194–3218. 44 indexed citations

14.

Dauser, Thomas, V. Grinberg, Juan Rodríguez, et al.. (2016). Revealing the broad iron Kαline in Cygnus X-1 through simultaneousXMM-Newton, RXTE, and INTEGRAL observations. Astronomy and Astrophysics. 589. A14–A14. 23 indexed citations

15.

Hell, Natalie, Manfred Hanke, M. A. Nowak, et al.. (2016). ChandraX-ray spectroscopy of focused wind in the Cygnus X-1 system. Astronomy and Astrophysics. 590. A114–A114. 25 indexed citations

16.

Lohfink, A., C. S. Reynolds, C. Pinto, et al.. (2016). THE RHYTHM OF FAIRALL 9. I. OBSERVING THE SPECTRAL VARIABILITY WITHXMM-NEWTONANDNuSTAR. The Astrophysical Journal. 821(1). 11–11. 23 indexed citations

17.

Reynolds, C. S., A. Lohfink, Patrick Ogle, et al.. (2015). NuSTAR Observations of the Powerful Radio-Galaxy Cygnus A. Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU). 18 indexed citations

18.

Ursini, F., Andrea Marinucci, G. Matt, et al.. (2015). TheNuSTARX-ray spectrum of the low-luminosity active galactic nucleus in NGC 7213. Monthly Notices of the Royal Astronomical Society. 452(3). 3266–3272. 19 indexed citations

19.

Zoghbi, Abderahmen, Edward M. Cackett, C. S. Reynolds, et al.. (2014). Observations of MCG-5-23-16 with Suzaku, XMM-Newton and Nustar:Disk Tomography and Compton Hump Reverberation. Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU). 32 indexed citations

20.

García, Javier A., Thomas Dauser, A. Lohfink, et al.. (2014). IMPROVED REFLECTION MODELS OF BLACK HOLE ACCRETION DISKS: TREATING THE ANGULAR DISTRIBUTION OF X-RAYS. The Astrophysical Journal. 782(2). 76–76. 436 indexed citations breakdown →

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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