Ryosuke Hirai

40 papers and 622 indexed citations i.

About

Ryosuke Hirai is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Instrumentation. According to data from OpenAlex, Ryosuke Hirai has authored 40 papers receiving a total of 622 indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Astronomy and Astrophysics, 3 papers in Nuclear and High Energy Physics and 3 papers in Instrumentation. Recurrent topics in Ryosuke Hirai’s work include Gamma-ray bursts and supernovae (30 papers), Stellar, planetary, and galactic studies (24 papers) and Astrophysics and Star Formation Studies (14 papers). Ryosuke Hirai is often cited by papers focused on Gamma-ray bursts and supernovae (30 papers), Stellar, planetary, and galactic studies (24 papers) and Astrophysics and Star Formation Studies (14 papers). Ryosuke Hirai collaborates with scholars based in Australia, United Kingdom and Japan. Ryosuke Hirai's co-authors include Ilya Mandel, Philipp Podsiadlowski, Shoichi Yamada, Kohei Inayoshi, Kenta Hotokezaka, Tomoya Kinugawa, Mike Y. M. Lau, Daniel J. Price, S. P. Owocki and F. R. N. Schneider and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

Co-authorship network of co-authors of Ryosuke Hirai i

Fields of papers citing papers by Ryosuke Hirai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryosuke Hirai. 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 Ryosuke Hirai. The network helps show where Ryosuke Hirai may publish in the future.

Countries citing papers authored by Ryosuke Hirai

Since Specialization
Citations

This map shows the geographic impact of Ryosuke Hirai'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 Ryosuke Hirai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryosuke Hirai 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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2025