{"created":"2023-05-15T14:44:24.073992+00:00","id":60707,"links":{},"metadata":{"_buckets":{"deposit":"d3e1fde3-b603-41c1-a993-0083966b7cf2"},"_deposit":{"created_by":1,"id":"60707","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"60707"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00060707","sets":["10:29"]},"author_link":["602069","602068"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2004-11-19","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"タイトフォーカスした高強度レーザーによる、真空中での相対論的電子散乱の数値計算を行った。レーザーのスポットサイズをレーザーは超程度まで絞ると、レーザーの電磁場に縦方向の成分が現れ、それが電子の横方向散乱を押さえることがわかった。計算の結果、バンチ長100アト秒、エネルギー広がり1%以下、そして横方向の規格化エミッタンス10　pmm mrad以下の高品質な電子バンチが得られることがわかった。","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":"The 46th Annual Meeting of the Division of Plasma Physics","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":"Masuda, Shinichi"}],"nameIdentifiers":[{"nameIdentifier":"602068","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"益田 伸一","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"602069","nameIdentifierScheme":"WEKO"}]}]},"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 object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Subfemtosecond Electron Bunch Generation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Subfemtosecond Electron Bunch Generation"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2004-11-30"},"publish_date":"2004-11-30","publish_status":"0","recid":"60707","relation_version_is_last":true,"title":["Subfemtosecond Electron Bunch Generation"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:50:42.484853+00:00"}