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 小林 真輝人
英文 Makito Kobayashi
所属 和文 東京大学
英文 The University of Tokyo
共同コンビーナ 2 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 3 氏名 和文 Kevin J Walsh
英文 Kevin J Walsh
所属 和文 Southwest Research Institute Boulder
英文 Southwest Research Institute Boulder
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 the exploration and sample-return missions such as Hayabusa, 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 the exploration and sample-return missions such as Hayabusa, 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
時間 講演番号 タイトル 発表者
口頭発表 5月29日 PM2
15:30 - 15:45 PPS02-01 Brazil-Nut Effect in a sloped bottom box Nithin Nallani
15:45 - 16:00 PPS02-02 小天体の形成・進化過程解明に向けた角ばった粒子形状の影響に関する実験的・数値的検討 磯邊 優奈
16:00 - 16:15 PPS02-03 Energetics of P and S waves in lightly confined granular columns Vasu Paliwal
16:15 - 16:30 PPS02-04 Impact processes recorded by high pressure minerals and glass beads in Chang'e-5 regolith WEI DU
16:30 - 16:45 PPS02-05 レゴリスシミュラント粉体の摩擦帯電特性 武田 晋弥
16:45 - 17:00 PPS02-06 Dynamic Regolith Exploration of Airless Small Bodies Through Low-Energy Multi-Impact Experiments 橘 省吾
講演番号 タイトル 発表者
ポスター発表 5月29日 PM3
PPS02-P01 低速衝突弾丸への粉末層からの抵抗力: 空隙率と周囲圧力による変化 中村 昭子
PPS02-P02 エジェクタパターンとターゲット粒子サイズ分布の関係 門野 敏彦
PPS02-P03 Comparison of Boulder Detection Performance on Asteroids Using Fine-Tuned Foundation Model and CNN Model Hur Junho
PPS02-P04 Opaque rich clasts in primitive mesosiderites 杉浦 直治
PPS02-P05 Permittivity characteristics of lunar and asteroid regolith 小林 真輝人