{"created":"2023-05-15T14:39:14.973379+00:00","id":53911,"links":{},"metadata":{"_buckets":{"deposit":"2aa572fa-44f3-4cdd-9079-a1a6ef55c6ac"},"_deposit":{"created_by":1,"id":"53911","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"53911"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00053911","sets":["2"]},"author_link":["550124","550123","550120","550119","550121","550125","550122"],"item_10003_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"93","bibliographicPageStart":"91","bibliographicVolumeNumber":"4","bibliographic_titles":[{"bibliographic_title":"日本加速器学会年会・リニアック技術研究会"}]}]},"item_10003_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Beam loss is one of most serious issue for the slow extraction from a high intensity proton synchrotron. We have designed the slow extraction scheme to reduce the beam loss for J-PARC Main Ring. The tracking simulation predicts the beam loss rather less than 1% in the ring. We have developed the electrostatic and magnetic septa with thin mass septum. A prototype of the DSP system for spill feedback showed a good performance in the beam test using HIMAC. The slow extraction device will complete at the end of this fiscal year and be installed next summer. The beam commissioning for the slow extraction will start in period from the end of next year.","subitem_description_type":"Abstract"}]},"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":"冨澤, 正人"}],"nameIdentifiers":[{"nameIdentifier":"550119","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安達, 利一"}],"nameIdentifiers":[{"nameIdentifier":"550120","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"野田, 耕司"}],"nameIdentifiers":[{"nameIdentifier":"550121","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"その他"}],"nameIdentifiers":[{"nameIdentifier":"550122","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"冨澤 正人","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"550123","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安達 利一","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"550124","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"野田 耕司","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"550125","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 paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"J-PARCメインリングからの遅い取り出し設計と開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"J-PARCメインリングからの遅い取り出し設計と開発"}]},"item_type_id":"10003","owner":"1","path":["2"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-12-02"},"publish_date":"2007-12-02","publish_status":"0","recid":"53911","relation_version_is_last":true,"title":["J-PARCメインリングからの遅い取り出し設計と開発"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:07:06.394515+00:00"}