J. A. Ryan
Impact in
-
- Advanced Chemical Physics Studies
- Spectroscopy and Quantum Chemical Studies
Papers in
-
- Magnetic Field Sensors Techniques 2
-
- Advanced Chemical Physics Studies 3
- Atomic and Subatomic Physics Research 2
- Spectroscopy and Quantum Chemical Studies 2
- Co-authors
- Jerry L. Whitten (1 shared paper)B. L. Lutz (1 shared paper)B. O'Neill (2 shared papers)Maurice G. O’Sullivan (2 shared papers)A. Devaquet (1 shared paper)W.A. Lane (1 shared paper)C. Lyden (2 shared papers)K. Bennett (3 shared papers)
- Journals
- Chemical Physics Letters (2 papers)Inorganic Chemistry (1 paper)Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (1 paper)The Astrophysical Journal (1 paper)IEEE Transactions on Nuclear Science (1 paper)
- Partner nations
- IrelandUnited StatesFrance
In The Last Decade
J. A. Ryan
17 papers receiving 198 citations
Peers
Comparison fields: 5 of 45
- Instrumentation 9
- Atomic and Molecular Physics, and Optics 74
- Physical and Theoretical Chemistry 20
- Radiation 18
- Astronomy and Astrophysics 32
Countries citing papers authored by J. A. Ryan
This map shows the geographic impact of J. A. 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 J. A. Ryan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. A. Ryan more than expected).
Fields of papers citing papers by J. A. Ryan
This network shows the impact of papers produced by J. A. 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 J. A. Ryan. The network helps show where J. A. Ryan may publish in the future.
Co-authors
The 25 scholars most cited alongside J. A. 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
| # | Work | ||
|---|---|---|---|
| 1 | 1992 | 43 | |
| 2 | 1972 | 33 | |
| 3 | 1974 | 24 | |
| 4 | 1973 | 19 | |
| 5 | COMPTEL observations of the Orion complex : evidence for cosmic-ray induced gamma-ray lines. | 1994 | 16 |
| 6 | Temperature compensation of PMOS dosimeters | 1991 | 13 |
| 7 | 2002 | 12 | |
| 8 | 1962 | 11 | |
| 9 | 2016 | 9 | |
| 10 | 1993 | 9 | |
| 11 | 1976 | 4 | |
| 12 | 1992 | 4 | |
| 13 | 2003 | 4 | |
| 14 | COMPTEL search for ^22^Na line emission from recent novae. | 1995 | 2 |
| 15 | 2002 | 2 | |
| 16 | The Cdg Spectrum from 0.8-30 MeV Measured with COMPTEL Based on a Physical Model of the Instrumental Background | 1999 | 2 |
| 17 | 1997 | 2 |
About J. A. Ryan
J. A. Ryan is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Astronomy and Astrophysics, Radiation and Nuclear and High Energy Physics, having authored 17 papers that have together received 209 indexed citations. Recurring topics across this work include Radiation Detection and Scintillator Technologies (3 papers), Advanced Chemical Physics Studies (3 papers), Gamma-ray bursts and supernovae (3 papers), Magnetic Field Sensors Techniques (2 papers), Atomic and Subatomic Physics Research (2 papers), Sensor Technology and Measurement Systems (2 papers), Advanced Physical and Chemical Molecular Interactions (2 papers) and Spectroscopy and Quantum Chemical Studies (2 papers). The work is most often cited by research in Instrumentation (9 citations), Atomic and Molecular Physics, and Optics (74 citations), Physical and Theoretical Chemistry (20 citations), Radiation (18 citations) and Astronomy and Astrophysics (32 citations). J. A. Ryan has collaborated with scholars based in Ireland, United States and France. Frequent co-authors include Jerry L. Whitten, B. L. Lutz, B. O'Neill, Maurice G. O’Sullivan, A. Devaquet, W.A. Lane, C. Lyden, K. Bennett, G. T. Wrixon and G. Lichti. Their work appears in journals such as Chemical Physics Letters, Inorganic Chemistry, Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, The Astrophysical Journal and IEEE Transactions on Nuclear Science.
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.