{"created":"2023-05-15T15:01:09.828641+00:00","id":82975,"links":{},"metadata":{"_buckets":{"deposit":"72a82f36-6dda-42e7-92ad-7ec4e6149669"},"_deposit":{"created_by":1,"id":"82975","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"82975"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00082975","sets":["10:28"]},"author_link":["994812","994800","994797","994808","994802","994803","994799","994805","994806","994810","994811","994809","994804","994807","994801","994798"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2021-06-22","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"超高強度レーザーを重金属に照射することで、極限的な高電離・高エネルギー密度プラズマを生成することができるが、その物性は未解明である。本研究では、衝突・電離・輻射過程を組み込んだプラズマ粒子シミュレーションコードPICLSを用いて、J-KAREN-Pに相当するレーザーパルスを銀薄膜に照射した場合の加熱・電離過程および輻射特性を調べた。平均電離度約40価、電子温度約10 keVまで加熱された銀プラズマ(図(a))は、パルス照射後にX線を輻射しながらピコ秒の時間スケールで数100 eV以下まで冷却されることが明らかになった(図(b))。重金属プラズマの輻射体としての特性を明らかにした本成果は、高輝度X線源の開発研究や天文学への応用にも繋がる。\n","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"OPTO2021","subitem_description_type":"Other"}]},"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":"西内, 満美子"}],"nameIdentifiers":[{"nameIdentifier":"994797","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"N.P.Dover"}],"nameIdentifiers":[{"nameIdentifier":"994798","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"畑, 昌育"}],"nameIdentifiers":[{"nameIdentifier":"994799","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"杉本, 薫"}],"nameIdentifiers":[{"nameIdentifier":"994800","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"コーガ, ジェームズ"}],"nameIdentifiers":[{"nameIdentifier":"994801","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"今, 亮"}],"nameIdentifiers":[{"nameIdentifier":"994802","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"近藤, 康太郎"}],"nameIdentifiers":[{"nameIdentifier":"994803","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"岩田, 夏弥"}],"nameIdentifiers":[{"nameIdentifier":"994804","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"榊, 泰直"}],"nameIdentifiers":[{"nameIdentifier":"994805","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"千徳, 靖彦"}],"nameIdentifiers":[{"nameIdentifier":"994806","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mamiko, Nishiuchi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"994807","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masayasu, Hata","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"994808","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kevin Koga, James","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"994809","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Akira, Kon","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"994810","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kotaro, Kondo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"994811","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hironao, Sakaki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"994812","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"超高強度レーザーによる高電離重金属プラズマの形成過程の解明","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"超高強度レーザーによる高電離重金属プラズマの形成過程の解明"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-06-14"},"publish_date":"2021-06-14","publish_status":"0","recid":"82975","relation_version_is_last":true,"title":["超高強度レーザーによる高電離重金属プラズマの形成過程の解明"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:04:48.939983+00:00"}