{"created":"2023-06-20T14:52:31.590530+00:00","id":20681,"links":{},"metadata":{"_buckets":{"deposit":"d4d39a3b-53da-4dd9-95c4-27263c372b63"},"_deposit":{"created_by":1,"id":"20681","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"20681"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00020681","sets":["1543:1778:1793","1887:1891"]},"author_link":["197116","197118","197119","197122","197117","197113","197115","197114","197120","197121"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"小惑星の表面変質作用の宇宙風化シミュレーション:隕石サンプルのパルスレーザー照射"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"128","bibliographicPageStart":"125","bibliographic_titles":[{"bibliographic_title":"第36回月・惑星シンポジウム"},{"bibliographic_title":"Proceedings of the 36th ISAS Lunar and Planetary Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Reflectance spectra of S-type asteroids are different from those of ordinary chondrites. This spectral mismatch is explained by space weathering processes, where high-velocity dust particle impacts change the optical properties of the uppermost regolith surface of asteroids. Nanophase metallic iron particles, which are formed through vapor deposition from dust impact heating, are considered as the most essential cause of space weathering. In this study, the spectral changes of meteorite samples are described using nanosecond pulse laser irradiation. As of olivine and pyroxene, reflectance spectra (250 to 2,600 nm) of ordinary chondrites are darkened and reddened. Reflectance spectra of carbonaceous meteorite Allende is also changed by pulse laser irradiation simulating dust impact heating.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0046650032","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":"東京大学 大学院理学系研究科"},{"subitem_text_value":"東京大学 大学院理学系研究科"},{"subitem_text_value":"東京大学 大学院理学系研究科"},{"subitem_text_value":"University of Virginia Department of Engineering Physics"},{"subitem_text_value":"Brown University Department of Geological Sciences"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"University of Tokyo Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"University of Tokyo Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"University of Tokyo Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"University of Virginia Department of Engineering Physics"},{"subitem_text_language":"en","subitem_text_value":"Brown University Department of Geological Sciences"}]},"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":"佐々木, 晶"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"上田, 裕司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"倉橋, 映里香"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Loeffler, Mark"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"廣井, 孝弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sasaki, Sho","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ueda, Yuji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kurahashi, Erika","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Loeffler, Mark","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroi, Takahiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"宇宙風化","subitem_subject_scheme":"Other"},{"subitem_subject":"シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"小惑星","subitem_subject_scheme":"Other"},{"subitem_subject":"隕石","subitem_subject_scheme":"Other"},{"subitem_subject":"表面変質","subitem_subject_scheme":"Other"},{"subitem_subject":"パルスレーザー照射","subitem_subject_scheme":"Other"},{"subitem_subject":"反射スペクトル","subitem_subject_scheme":"Other"},{"subitem_subject":"塵粒子衝突","subitem_subject_scheme":"Other"},{"subitem_subject":"space weathering","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"asteroid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"meteorite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"surface alteration","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"pulsed laser deposition","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"reflectance spectrum","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"dust particle impact","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":"Space weathering simulation of surface alteration of asteroids: Pulse-laser irradiation on meteorite samples","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Space weathering simulation of surface alteration of asteroids: Pulse-laser irradiation on meteorite samples","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1793","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"20681","relation_version_is_last":true,"title":["Space weathering simulation of surface alteration of asteroids: Pulse-laser irradiation on meteorite samples"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:46:46.489571+00:00"}