理学研究科・惑星学専攻・新領域惑星学講座 教授
理学部・惑星科学科 教授(併任)
- e-mail:amnakamu(at)kobe-u.ac.jp
- 居室 :自然科学総合研究棟3号館6階603号室
- URL(個人ページ) : https://www.lab.kobe-u.ac.jp/sci-prb/nakamura/index.html
- URL(研究グループ) : http://www.lab.kobe-u.ac.jp/sci-prb/index.html
- 始原天体科学教育研究分野
- 学位 :博士(理学)
研究の興味
宇宙の固体物質に関する物理過程
主な研究テーマ
- 微惑星や隕石母天体の形成・進化過程
- 太陽系・系外惑星系における小天体破壊・塵形成過程
- 天体上の衝突地形やレゴリスの挙動
最近の代表的な論文・書籍
- Matsubara, K., Yamaguchi, Y., Nakamura, A. M., Hasegawa, S. Spatial and shape distributions of ejecta from hypervelocity impact between rock projectile and metal target . International Journal of Impact Engineering200, 105252, 2025.
- Nagaashi, Y, Furukawa, Y., Nakamura, A. M. Surface energy of insoluble organic matter simulant: Evaluation based on adhesive force measured by centrifugal and impact separation methods PSJ 6, 34, 2025.
- Tsuchiyama, A., Yamaguchi, H., Ogawa, M., Nakamura, A. M., Michikami, T., Uesugi, K. Abrasion experiments of mineral, rock, and meteorite particles: Simulating regolith particles abrasion on airless bodies Icarus429, 116432, 2025.
- Nagaashi, Y., Nakamura, A. M. High mobility of asteroid particles revealed by measured cohesive force of meteorite fragments. Science Advances 9, eadd3530 (9pp) (2023).
- Ogawa, R., Nakamura, A.M., Suzuki, A.-I., Hasegawa, S. Crater shape as a possible record of the impact environment of metallic bodies: Effects of temperature, impact velocity and impactor density. Icarus 362, 114410 (14pp) (2021).
- Nagaashi, Y., Nakamura, A.M., Hasegawa, S., Wada, K. Packing fraction of clusters formed in free-falling granular streams based on flash x-ray. Physical Rev. E. 103, 032903 (6pp) (2021).
- Omura, T., Nakamura, A.M. Primordial porous structure of chondrite parent bodies due to self-gravity. Planetary Science Journal 2, 41 (12pp) (2021).
- Libourel, G., Nakamura, A.M., Beck, P., Potin, S., Ganino, C., Jacomet, S., Ogawa, R., Hasegawa, S., Michel, P. Hypervelocity impacts as a source of deceiving surface signatures on iron-rich asteroids. Science Advances 5, eaav3971 (11pp) (2019).
- Collins, G., Housen, K., Jutzi, M., Nakamura, A.M. Planetary impact process in porous materials. in Shock Phenomena in Granular and Porous Materials. Shock Wave and High Pressure Phenomena, eds. Vogler, T., Fredenburg, A., (Springer, Cham), pp 103-136 (2019).
- Nakamura, A.M., Yamane, F., Okamoto, T., Takasawa, S. Size dependence of the disruption threshod: Laboratory examination of millimeter-centimeter porous targets. Planet. Space Sci.107, 45-52 (2015).
担当授業科目
学部 |
理学部 惑星物理学基礎I (分担) 惑星物理学基礎II (分担) 宇宙惑星科学(分担) 惑星学実習A (分担) |
---|---|
全学共通 惑星学D (分担) 地学実験B(分担) |
|
大学院前期 | 惑星学通論I・惑星学通論II(分担) |
大学院後期 | 惑星学特論I・惑星学特論II(分担) |
所属学会
更新日 2024年4月5日