J. O'Brien
Impact in
- Instrumentation top 10%
- Astronomy and Astrophysical Research
- Astronomy and Astrophysics top 10%
- Galaxies: Formation, Evolution, Phenomena
- Stellar, planetary, and galactic studies
- Astrophysics and Star Formation Studies
- Cosmology and Gravitation Theories
- Gamma-ray bursts and supernovae
- Solar and Space Plasma Dynamics
Papers in
-
- Galaxies: Formation, Evolution, Phenomena 4
- Stellar, planetary, and galactic studies 2
- Astrophysics and Star Formation Studies 1
- Cosmology and Gravitation Theories 1
- Radio Astronomy Observations and Technology 1
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- Astronomy and Astrophysical Research 2
- Co-authors
- K. C. Freeman (3 shared papers)P. Kruit (2 shared papers)A. Bosma (1 shared paper)V. A. Kilborn (1 shared paper)R. L. Webster (1 shared paper)L. Staveley‐Smith (1 shared paper)M. E. Putman (1 shared paper)Graham Banks (1 shared paper)
- Journals
- Astronomy and Astrophysics (3 papers)International Astronomical Union Colloquium (1 paper)
- Partner nations
- AustraliaNetherlandsFrance
In The Last Decade
J. O'Brien
4 papers receiving 70 citations
Peers
Comparison fields: 5 of 9
- Instrumentation 31
- Astronomy and Astrophysics 73
- Nuclear and High Energy Physics 6
- Statistical and Nonlinear Physics 5
- Spectroscopy 3
Countries citing papers authored by J. O'Brien
This map shows the geographic impact of J. O'Brien'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. O'Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. O'Brien more than expected).
Fields of papers citing papers by J. O'Brien
This network shows the impact of papers produced by J. O'Brien. 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. O'Brien. The network helps show where J. O'Brien may publish in the future.
Co-authors
The 8 scholars most cited alongside J. O'Brien, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
About J. O'Brien
J. O'Brien is a scholar working on Astronomy and Astrophysics, Instrumentation, Nuclear and High Energy Physics, Infectious Diseases and Organic Chemistry, having authored 4 papers that have together received 73 indexed citations. Recurring topics across this work include Galaxies: Formation, Evolution, Phenomena (4 papers), Stellar, planetary, and galactic studies (2 papers), Astronomy and Astrophysical Research (2 papers), Astrophysics and Star Formation Studies (1 paper), Cosmology and Gravitation Theories (1 paper), Astrophysics and Cosmic Phenomena (1 paper) and Radio Astronomy Observations and Technology (1 paper). The work is most often cited by research in Instrumentation (31 citations), Astronomy and Astrophysics (73 citations), Nuclear and High Energy Physics (6 citations), Statistical and Nonlinear Physics (5 citations) and Spectroscopy (3 citations). J. O'Brien has collaborated with scholars based in Australia, Netherlands and France. Frequent co-authors include K. C. Freeman, P. Kruit, A. Bosma, V. A. Kilborn, R. L. Webster, L. Staveley‐Smith, M. E. Putman and Graham Banks. Their work appears in journals such as Astronomy and Astrophysics and International Astronomical Union Colloquium.
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.