James L. Ryan
Impact in
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- Astrophysics and Cosmic Phenomena
- Dark Matter and Cosmic Phenomena
- Particle Detector Development and Performance
- Neutrino Physics Research
- Astronomy and Astrophysics top 10%
- Gamma-ray bursts and supernovae
- Astrophysical Phenomena and Observations
- Radio Astronomy Observations and Technology
- Pulsars and Gravitational Waves Research
Papers in
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- Astrophysics and Cosmic Phenomena 23
- Dark Matter and Cosmic Phenomena 19
- Particle Detector Development and Performance 7
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- Gamma-ray bursts and supernovae 21
- Solar and Space Plasma Dynamics 8
- Astrophysical Phenomena and Observations 7
- Pulsars and Gravitational Waves Research 5
- Co-authors
- Małgorzata A. Sobolewska (1 shared paper)W. Hermsen (6 shared papers)Jonathan Grindlay (1 shared paper)Aneta Siemiginowska (1 shared paper)K. Bennett (11 shared papers)H. Steinle (7 shared papers)H. Bloemen (6 shared papers)V. Schöenfelder (4 shared papers)
- Journals
- The Astrophysical Journal (13 papers)Physical review. D (4 papers)Astroparticle Physics (3 papers)Astronomy and Astrophysics (2 papers)The Astronomical Journal (1 paper)
- Partner nations
- United StatesGermanyCanada
In The Last Decade
James L. Ryan
52 papers receiving 546 citations
Peers
Comparison fields: 5 of 36
- Nuclear and High Energy Physics 416
- Astronomy and Astrophysics 379
- Instrumentation 32
- Radiation 66
- Acoustics and Ultrasonics 3
Countries citing papers authored by James L. Ryan
This map shows the geographic impact of James L. Ryan'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 James L. Ryan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James L. Ryan more than expected).
Fields of papers citing papers by James L. Ryan
This network shows the impact of papers produced by James L. Ryan. 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 James L. Ryan. The network helps show where James L. Ryan may publish in the future.
Co-authors
The 25 scholars most cited alongside James L. Ryan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 54 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1996 | 73 | |
| 2 | Demonstration of stellar intensity interferometry with the four VERITAS telescopes | 2020 | 49 |
| 3 | 2007 | 39 | |
| 4 | 2021 | 35 | |
| 5 | 2019 | 32 | |
| 6 | COMPTEL observations of Ti-44 gamma-ray line emission from Cas A | 1994 | 26 |
| 7 | 2024 | 23 | |
| 8 | 1994 | 23 | |
| 9 | 2023 | 20 | |
| 10 | 2018 | 19 | |
| 11 | 2021 | 19 | |
| 12 | 2021 | 18 | |
| 13 | 2022 | 15 | |
| 14 | 2021 | 15 | |
| 15 | 2025 | 14 | |
| 16 | 1994 | 13 | |
| 17 | 1994 | 13 | |
| 18 | A MULTIWAVELENGTH COMPARISON OF COMPTEL 1.8 MEV 26AL LINE DATA | 1999 | 13 |
| 19 | 2008 | 13 | |
| 20 | COMPTEL observations of 44Ti gamma-ray line emission form CAS A. | 1994 | 11 |
About James L. Ryan
James L. Ryan is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics, Radiation, Instrumentation and Surfaces, Coatings and Films, having authored 54 papers that have together received 621 indexed citations. Recurring topics across this work include Astrophysics and Cosmic Phenomena (23 papers), Gamma-ray bursts and supernovae (21 papers), Dark Matter and Cosmic Phenomena (19 papers), Nuclear Physics and Applications (8 papers), Solar and Space Plasma Dynamics (8 papers), Particle Detector Development and Performance (7 papers), Astrophysical Phenomena and Observations (7 papers) and Pulsars and Gravitational Waves Research (5 papers). The work is most often cited by research in Nuclear and High Energy Physics (416 citations), Astronomy and Astrophysics (379 citations), Instrumentation (32 citations), Radiation (66 citations) and Acoustics and Ultrasonics (3 citations). James L. Ryan has collaborated with scholars based in United States, Germany and Canada. Frequent co-authors include Małgorzata A. Sobolewska, W. Hermsen, Jonathan Grindlay, Aneta Siemiginowska, K. Bennett, H. Steinle, H. Bloemen, V. Schöenfelder, Roland Diehl and Giselher G. Lichti. Their work appears in journals such as The Astrophysical Journal, Physical review. D, Astroparticle Physics, Astronomy and Astrophysics and The Astronomical Journal.
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.