{"created":"2023-05-15T14:47:45.620599+00:00","id":65483,"links":{},"metadata":{"_buckets":{"deposit":"c801eab5-9133-4294-916a-c4cba89c74ad"},"_deposit":{"created_by":1,"id":"65483","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"65483"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00065483","sets":["10:29"]},"author_link":["644966","644968","644965","644980","644977","644974","644978","644975","644969","644981","644973","644967","644972","644982","644979","644971","644976","644970"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2014-08-09","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"放射線医学総合研究所（放医研）では、重粒子線治療用加速器HIMACを用いて1994年からこれまでに8000件以上の炭素線がん治療を行ってきた。2011年からは、より高度な照射線量制御を目指してスキャニング照射法を用いた治療も行っている。放医研は現在、シンクロトロンの可変エネルギー運転を高度化し、200段階以上のビームエネルギーを素早く切り替えることでエネルギーデグレーダを使用しない高速スキャニング照射を目指している。可変エネルギー運転実用のためには、エネルギー変更によるエミッタンス増加で生じるシンクロトロンからの漏れビームを防ぐことが必要となる。さらに、シンクロトロンにおける高速なエネルギー変更にも対応するため、高エネルギービーム輸送システムに遮断機構として新たにチョッパーシステムを導入することを検討している。本発表では、HEBTチョッパーシステムの設計と可変エネルギー運転における制御方法について報告する。","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":"第11回日本加速器学会年会","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":"水島, 康太"}],"nameIdentifiers":[{"nameIdentifier":"644965","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"岩田, 佳之"}],"nameIdentifiers":[{"nameIdentifier":"644966","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"古川, 卓司"}],"nameIdentifiers":[{"nameIdentifier":"644967","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"白井, 敏之"}],"nameIdentifiers":[{"nameIdentifier":"644968","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鈴木, 伸司"}],"nameIdentifiers":[{"nameIdentifier":"644969","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"片桐, 健"}],"nameIdentifiers":[{"nameIdentifier":"644970","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"原, 洋介"}],"nameIdentifiers":[{"nameIdentifier":"644971","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"佐藤, 眞二"}],"nameIdentifiers":[{"nameIdentifier":"644972","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"野田, 耕司"}],"nameIdentifiers":[{"nameIdentifier":"644973","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"水島 康太","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"644974","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"岩田 佳之","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"644975","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"古川 卓司","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"644976","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"白井 敏之","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"644977","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鈴木 伸司","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"644978","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"片桐 健","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"644979","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"原 洋介","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"644980","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"佐藤 眞二","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"644981","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"野田 耕司","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"644982","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":"HIMAC可変エネルギー運転のためのHEBTチョッパーシステムの設計","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"HIMAC可変エネルギー運転のためのHEBTチョッパーシステムの設計"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-08-13"},"publish_date":"2014-08-13","publish_status":"0","recid":"65483","relation_version_is_last":true,"title":["HIMAC可変エネルギー運転のためのHEBTチョッパーシステムの設計"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:59:33.495314+00:00"}