@inproceedings{oai:jaxa.repo.nii.ac.jp:00003375, author = {三宅, 洋平 and 船木, 裕司 and 西野, 真木 and Miyake, Yohei and Funaki, Yuji and Nishino, Masaki N.}, book = {宇宙航空研究開発機構特別資料: 第13回「宇宙環境シンポジウム」講演論文集, JAXA Special Publication: Proceedings of the 13th Spacecraft Environment Symposium}, month = {Feb}, note = {第13回宇宙環境シンポジウム (2016年11月1日-2日. 情報通信研究機構 本部 国際会議室), 小金井市, 東京, The 13th Spacecraft Environment Symposium (November 1-2, 2016. National Institute of Information and Communications Technology), Koganei, Tokyo, Japan, This paper addresses particle simulation analysis on electric environment around lunar vertical holes and their associated subsurface caverns. The analysis is based on the kinetic (particle-in-cell) descriptions of solar wind plasma dynamics, lunar surface charging, and near-surface plasma sheath formation. The obtained electrostatic environment around the distinctive landscape is provided for numerical model predictions of dynamics and charging processes of micron/submicron-sized dust grains. The paper mainly reports the following two results: 1. enhanced potential deviation between sunlit lunar surfaces inside and outside the holes, detected when assuming the presence of a subsurface cavern, and 2. continual transport of dust grains sustained by their stochastic charge attainment/lost from surrounding plasma., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1630038014, レポート番号: JAXA-SP-16-010}, pages = {79--80}, publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)}, title = {月面中ダストのプラズマ中帯電・挙動の数値モデリング}, volume = {JAXA-SP-16-010}, year = {2017} }