S
Shin Yabushita
Researcher at Kyoto University
Publications - 60
Citations - 494
Shin Yabushita is an academic researcher from Kyoto University. The author has contributed to research in topics: Comet & Interstellar comet. The author has an hindex of 13, co-authored 60 publications receiving 485 citations. Previous affiliations of Shin Yabushita include Osaka Kyoiku University.
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Thermal evolution of cometary nuclei by radioactive heating and possible formation of organic chemicals
TL;DR: In this paper, the authors investigated the thermal evolution of large cometary nuclei (radii ≥ 40 km) due to heating by decay of 238 U, 235 U, 40 K and 232 Th.
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A statistical test for periodicity hypothesis in the crater formation rate
TL;DR: In this paper, the authors examined the hypothesis that the crater formation rate exhibits periodicity by adopting a criterion proposed by Broadbent, which was more stringent than those adopted by previous authors.