{"created":"2023-06-20T15:08:52.672293+00:00","id":38372,"links":{},"metadata":{"_buckets":{"deposit":"542c1c6e-43fe-4ea7-8cca-0616684bb22a"},"_deposit":{"created_by":1,"id":"38372","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"38372"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00038372","sets":["1887:1891"]},"author_link":["433054","433051","433053","433049","433052","433050"],"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1995-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"20","bibliographicPageStart":"17","bibliographic_titles":[{"bibliographic_title":"第28回月・惑星シンポジウム"},{"bibliographic_title":"Proceedings of the 28th ISAS Lunar and Planetary Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"We construct a geometrical model of the evolution of impact plume. With a simple numerical calculation of the trajectories of test particles in Jovian gravitational field together with Coriolis force, we estimated appropriate parameters to reproduce the observed size and shape of the crescent part in the impact site. These parameters are used to simulate time evolution of three-dimensional structure of the plume. We also derived time variation of the observable cross section of the plume from the Earth, and those of splashed materials into the crescent part. These results are discussed from the geometrical point of view in order to judge two ideas, splash and grain formation, proposed as the origin of bright NIR (Near Infrared) flare observed around 6-15 min after the impact at many ground-based observatories.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063352005","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"国立天文台"},{"subitem_text_value":"九州大学 理学部　物理学科"},{"subitem_text_value":"アステック"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Astronomical Observatory"},{"subitem_text_language":"en","subitem_text_value":"Kyushu University Department of Physics, Faculty of Sciences"},{"subitem_text_language":"en","subitem_text_value":"ASTEC Inc."}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"渡部, 潤一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"竹内, 覚"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"長谷川, 均"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Watanabe, Junichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takeuchi, Satoru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hasegawa, Hitoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Shoemaker-Levy 9彗星","subitem_subject_scheme":"Other"},{"subitem_subject":"木星","subitem_subject_scheme":"Other"},{"subitem_subject":"彗星衝突","subitem_subject_scheme":"Other"},{"subitem_subject":"衝突プルーム","subitem_subject_scheme":"Other"},{"subitem_subject":"数値解析","subitem_subject_scheme":"Other"},{"subitem_subject":"粒子飛跡","subitem_subject_scheme":"Other"},{"subitem_subject":"3次元構造","subitem_subject_scheme":"Other"},{"subitem_subject":"近赤外放射","subitem_subject_scheme":"Other"},{"subitem_subject":"Shoemaker-Levy 9 comet","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Jupiter","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"cometary collision","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"impact plume","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"particle trajectory","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"three dimensional structure","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"near infrared radiation","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Geometrical model for the plume evolution: Splash or grain formation?","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Geometrical model for the plume evolution: Splash or grain formation?","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"38372","relation_version_is_last":true,"title":["Geometrical model for the plume evolution: Splash or grain formation?"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T22:41:38.165211+00:00"}