Kei Kotake

130 papers and 4.8k indexed citations i.

About

Kei Kotake is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Geophysics. According to data from OpenAlex, Kei Kotake has authored 130 papers receiving a total of 4.8k indexed citations (citations by other indexed papers that have themselves been cited), including 117 papers in Astronomy and Astrophysics, 94 papers in Nuclear and High Energy Physics and 6 papers in Geophysics. Recurrent topics in Kei Kotake’s work include Gamma-ray bursts and supernovae (105 papers), Astrophysics and Cosmic Phenomena (74 papers) and Pulsars and Gravitational Waves Research (65 papers). Kei Kotake is often cited by papers focused on Gamma-ray bursts and supernovae (105 papers), Astrophysics and Cosmic Phenomena (74 papers) and Pulsars and Gravitational Waves Research (65 papers). Kei Kotake collaborates with scholars based in Japan, Germany and United States. Kei Kotake's co-authors include Tomoya Takiwaki, Shoichi Yamada, Katsuhiko Sato, Takami Kuroda, Yudai Suwa, Naofumi Ohnishi, Ko Nakamura, Wakana Iwakami, Keitaro Takahashi and Shunsaku Horiuchi and has published in prestigious journals such as Physical Review Letters, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

Co-authorship network of co-authors of Kei Kotake i

Fields of papers citing papers by Kei Kotake

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kei Kotake

Since Specialization
Citations

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