宇宙惑星科学(P)
セッション小記号 惑星科学(PS)
セッションID P-PS02
タイトル 和文 Regolith Science
英文 Regolith Science
タイトル短縮名 和文 Regolith Science
英文 Regolith Science
代表コンビーナ 氏名 和文 和田 浩二
英文 Koji Wada
所属 和文 千葉工業大学惑星探査研究センター
英文 Planetary Exploration Research Center, Chiba Institute of Technology
共同コンビーナ 1 氏名 和文 Patrick Michel
英文 Patrick Michel
所属 和文 Universite Cote D Azur Observatoire De La Cote D Azur CNRS Laboratoire Lagrange
英文 Universite Cote D Azur Observatoire De La Cote D Azur CNRS Laboratoire Lagrange
共同コンビーナ 2 氏名 和文 中村 昭子
英文 Akiko Nakamura
所属 和文 神戸大学大学院理学研究科
英文 Graduate School of Science, Kobe University
共同コンビーナ 3 氏名 和文 小林 真輝人
英文 Makito Kobayashi
所属 和文 東京大学
英文 The University of Tokyo
発表言語 E
スコープ 和文
Recent planetary explorations have revealed that almost all solid bodies in the solar system are covered with small particles, called regolith. The surface geology, especially regolith behavior on the surfaces of solid bodies, becomes increasingly more important as represented by Hayabusa mission and other on-going and planned sample-return missions such as Hayabusa2, OSIRIS-REx, and MMX. For fully understanding the regolith science, it is required to know and compare the regolith conditions on various celestial bodies, from asteroids to planets, with various methods. Therefore, this session welcomes broad topics related to regolith on various celestial bodies, such as asteroids, comets, the Moon, the martian moons, Mars, etc. Papers on the formation, evolution, and alteration processes of regolith particles and regolith systems on the surface of planetary bodies, remote and in-situ observational results and techniques, analyses and results of returned samples, and laboratory, numerical, and theoretical studies on the fundamental physical and chemical processes are all welcome. Note that what we call regolith is not just fine grains: all kinds of materials (more or less loose) that lie on the surface, from cobbles to finer grains, are our targets.
英文
Recent planetary explorations have revealed that almost all solid bodies in the solar system are covered with small particles, called regolith. The surface geology, especially regolith behavior on the surfaces of solid bodies, becomes increasingly more important as represented by Hayabusa mission and other on-going and planned sample-return missions such as Hayabusa2, OSIRIS-REx, and MMX. For fully understanding the regolith science, it is required to know and compare the regolith conditions on various celestial bodies, from asteroids to planets, with various methods. Therefore, this session welcomes broad topics related to regolith on various celestial bodies, such as asteroids, comets, the Moon, the martian moons, Mars, etc. Papers on the formation, evolution, and alteration processes of regolith particles and regolith systems on the surface of planetary bodies, remote and in-situ observational results and techniques, analyses and results of returned samples, and laboratory, numerical, and theoretical studies on the fundamental physical and chemical processes are all welcome. Note that what we call regolith is not just fine grains: all kinds of materials (more or less loose) that lie on the surface, from cobbles to finer grains, are our targets.
発表方法 口頭および(または)ポスターセッション
招待講演 川村 太一 (パリシテ大学, パリ地球物理研究所, フランス国立科学研究センター)
時間 講演番号 タイトル 発表者
口頭発表 5月29日 PM1
14:00 - 14:15 PPS02-01 Evidence for impact magnetization of young lunar glass John Anthony Tarduno
14:15 - 14:30 PPS02-02 Modelling and discrete element analysis of penetration resistive force into cohesive granular materials 飯川 直樹
14:30 - 14:45 PPS02-03 基盤岩を覆うレゴリス層のクレーター成長が抑制されるメカニズム:衝突励起振動の影響 柿木 玲亜
14:45 - 15:00 PPS02-04 小天体の表層進化過程解明に向けた岩石粒子の挙動に関する実験的・数値的検討 磯邊 優奈
15:00 - 15:15 PPS02-05 Heterogeneous Structure of Martian Surface as Seen by InSight 川村 太一
講演番号 タイトル 発表者
ポスター発表 5月29日 PM3
PPS02-P01 Understanding Extraterrestrial Rock Size Distribution: An Experimental Approach 清水 雄太
PPS02-P02 Pattern in ejecta curtain and the size distribution of target particles: Investigation using filament structure analysis tools 門野 敏彦
PPS02-P03 レゴリスへのグレージング衝突におけるクレーター形状および弾丸の軌道 山本 大晟
PPS02-P04 石英砂に埋没したボルダーに対するクレーター形成実験:アーマリング効果に対するボルダーの深さ依存性 宇都宮 忠勝
PPS02-P05 2層粒子層標的におけるクレーター形成と衝突励起振動 山本 裕也
PPS02-P06 Does the Brasil nut effect work on small asteroids? 和田 浩二
PPS02-P07 Analytical study for multi-scale topographic roughness on airless bodies: estimation for the small-scale features on Phobos 竹村 知洋
PPS02-P08 Development of a system for angle of repose measurement with small sample quantities 井手 佑樹
PPS02-P09 Automated mapping of regolith microscopic properties for future Moon & Phobos exploration Jessica Flahaut