Kouji Ohta

205 papers and 6.4k indexed citations i.

About

Kouji Ohta is a scholar working on Astronomy and Astrophysics, Instrumentation and Nuclear and High Energy Physics. According to data from OpenAlex, Kouji Ohta has authored 205 papers receiving a total of 6.4k indexed citations (citations by other indexed papers that have themselves been cited), including 154 papers in Astronomy and Astrophysics, 52 papers in Instrumentation and 35 papers in Nuclear and High Energy Physics. Recurrent topics in Kouji Ohta’s work include Galaxies: Formation, Evolution, Phenomena (110 papers), Astrophysics and Star Formation Studies (59 papers) and Stellar, planetary, and galactic studies (57 papers). Kouji Ohta is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (110 papers), Astrophysics and Star Formation Studies (59 papers) and Stellar, planetary, and galactic studies (57 papers). Kouji Ohta collaborates with scholars based in Japan, United States and United Kingdom. Kouji Ohta's co-authors include Masayuki Akiyama, Yoshihiro Ueda, T. Miyaji, Tōru Yamada, Naoyuki Tamura, Kentaro Aoki, Masami Ouchi, Yuichi Matsuda, Kazuhiro Shimasaku and Sadanori Okamura and has published in prestigious journals such as Nature, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

Co-authorship network of co-authors of Kouji Ohta i

Fields of papers citing papers by Kouji Ohta

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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.

Countries citing papers authored by Kouji Ohta

Since Specialization
Citations

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).

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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