Kouji Ohta
- Astronomy and Astrophysics top 0.5%
- Instrumentation top 0.5%
- Nuclear and High Energy Physics top 2%
- Atomic and Molecular Physics, and Optics top 10%
- Electrical and Electronic Engineering
- Co-authors
- Masayuki AkiyamaYoshihiro UedaT. MiyajiTōru YamadaNaoyuki TamuraKentaro AokiYuichi MatsudaMasami Ouchi
- Topics
- Galaxies: Formation, Evolution, Phenomena (90 papers)Astronomy and Astrophysical Research (53 papers)Stellar, planetary, and galactic studies (47 papers)
- Partner nations
- JapanUnited StatesUnited Kingdom
In The Last Decade
Kouji Ohta
169 papers receiving 4.3k citations
Hit Papers
Peers
Comparison fields: 5 of 121
- Astronomy and Astrophysics 3.8k
- Instrumentation 1.4k
- Nuclear and High Energy Physics 979
- Atomic and Molecular Physics, and Optics 185
- Electrical and Electronic Engineering 169
Countries citing papers authored by Kouji Ohta
This map shows the geographic impact of Kouji Ohta'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 Kouji Ohta with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kouji Ohta more than expected).
Fields of papers citing papers by Kouji Ohta
This network shows the impact of papers produced by Kouji Ohta. 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 Kouji Ohta. The network helps show where Kouji Ohta may publish in the future.
Co-authorship network of co-authors of Kouji Ohta
This figure shows the co-authorship network connecting the top 25 collaborators of Kouji Ohta. A scholar is included among the top collaborators of Kouji Ohta 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 Kouji Ohta. Kouji Ohta is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 0 | |
| 3 | 0 | |
| 4 | 2 | |
| 5 | 1 | |
| 6 | 0 | |
| 7 | 2 | |
| 8 | 1 | |
| 9 | 8 | |
| 10 | 7 | |
| 11 | 2 | |
| 12 | 5 | |
| 13 | 5 | |
| 14 | Subaru/FOCAS Optical Spectroscopy for a possible IceCube-170922A counterpart TXS 0506+056 | 1 |
| 15 | 11 | |
| 16 | 17 | |
| 17 | 21 | |
| 18 | 71 | |
| 19 | The Complex Hα Velocity Field of NGC 1569 | 16 |
| 20 | An Hα Velocity Field in the Irregular Galaxy IC 10 | 6 |
About Kouji Ohta
Kouji Ohta is a scholar working on Instrumentation, Astronomy and Astrophysics and Nuclear and High Energy Physics, having authored 184 papers that have together received 4.5k indexed citations. Recurring topics across this work include Galaxies: Formation, Evolution, Phenomena (90 papers), Astronomy and Astrophysical Research (53 papers) and Stellar, planetary, and galactic studies (47 papers). The work is most often cited by research in Instrumentation (1.4k citations), Astronomy and Astrophysics (3.8k citations) and Nuclear and High Energy Physics (979 citations). Kouji Ohta has collaborated with scholars based in Japan, United States and United Kingdom. Frequent co-authors include Masayuki Akiyama, Yoshihiro Ueda, T. Miyaji, Tōru Yamada, Naoyuki Tamura, Kentaro Aoki, Yuichi Matsuda, Masami Ouchi, Yoshiaki Taniguchi and Yasuhiro Shioya. Their work appears in journals such as Nature, The Astrophysical Journal and Journal of Bacteriology.
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.