{"created":"2023-06-20T14:52:19.193384+00:00","id":20450,"links":{},"metadata":{"_buckets":{"deposit":"65453475-bb1c-4e61-b6af-e2ee82f09ef1"},"_deposit":{"created_by":1,"id":"20450","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"20450"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00020450","sets":["1543:1778:1789","1887:1891"]},"author_link":["195381","195382","195383","195384","195380","195379"],"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-07-25","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"132","bibliographicPageStart":"128","bibliographic_titles":[{"bibliographic_title":"第40回月・惑星シンポジウム"},{"bibliographic_title":"Proceedings of the 40th ISAS Lunar and Planetary Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"We carried out three-dimensional hydrodynamics simulations to examine disruption of a molten dust particle exposed to fast gas flow and estimated the ejection velocity, average size and number density of ejectors in the framework of the shock-wave heating model. We found that the collision frequency predicted from our numerical results is much higher than observational frequency of compound chondrules. We also detected collisions among ejectors in our simulations and understood that 'shadow effect' (the gas flow is blocked out by ejectors) is important for their collisions. These results strongly suggest that compound chondrules can be formed by nebula shocks.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063723030","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":"筑波大学 大学院数理物質科学研究科"},{"subitem_text_value":"東京工業大学 大学院理工学研究科"},{"subitem_text_value":"京都大学 大学院理学研究科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"University of Tsukuba Graduate School of Pure and Applied Sciences"},{"subitem_text_language":"en","subitem_text_value":"Tokyo Institute of Technology Graduate School of Science and Engineering"},{"subitem_text_language":"en","subitem_text_value":"Kyoto University Graduate School of Science"}]},"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":"保田, 誠司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中本, 泰史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三浦, 均"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yasuda, Seiji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakamoto, Taishi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Miura, Hitoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"太陽星雲","subitem_subject_scheme":"Other"},{"subitem_subject":"複合コンドルール","subitem_subject_scheme":"Other"},{"subitem_subject":"衝撃加熱","subitem_subject_scheme":"Other"},{"subitem_subject":"衝突頻度","subitem_subject_scheme":"Other"},{"subitem_subject":"太陽系進化","subitem_subject_scheme":"Other"},{"subitem_subject":"隕石母天体","subitem_subject_scheme":"Other"},{"subitem_subject":"コンドライト","subitem_subject_scheme":"Other"},{"subitem_subject":"気体摩擦加熱","subitem_subject_scheme":"Other"},{"subitem_subject":"計算機シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"solar nebula","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"compound chondrule","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shock heating","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"collision frequency","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"solar system evolution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"meteorite parent body","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"chondrite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gas frictional heating","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"computerized simulation","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":"Compound chondrule formation in the shock-wave heating model: Three-dimensional hydrodynamics simulation of disruption of the molten dust particle","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Compound chondrule formation in the shock-wave heating model: Three-dimensional hydrodynamics simulation of disruption of the molten dust particle","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1789","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"20450","relation_version_is_last":true,"title":["Compound chondrule formation in the shock-wave heating model: Three-dimensional hydrodynamics simulation of disruption of the molten dust particle"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:50:04.313644+00:00"}