{"created":"2023-05-15T14:40:01.113986+00:00","id":54917,"links":{},"metadata":{"_buckets":{"deposit":"2c6f3494-4e85-4cd3-ab13-6a39fc541274"},"_deposit":{"created_by":1,"id":"54917","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"54917"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00054917","sets":["2"]},"author_link":["561572","561570","561569","561571","561574","561573"],"item_10003_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"129","bibliographicPageStart":"126","bibliographicVolumeNumber":"27","bibliographic_titles":[{"bibliographic_title":"第27回タンデム加速器及びその周辺技術の研究会報告集"}]}]},"item_10003_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"1998年、放射線医学総合研究所（放医研）の静電加速器棟に導入されたHVEE社製タンデトロンModel4117MC+(PASTA&SPICE)は約14年間運用を続けているが、2012年4月に加速管の損傷により、その箇所から真空リークを起こしている事が判明した。損傷箇所はターミナルを挟んで高エネルギー側加速管のガラスと金属板の接合部である。微少な真空リークを放置して2年間運転を続けてきたが、昨年度末に加速管をようやく更新することが出来た。その報告と長年懸念されていた加速器全体のクーリングシステムを更新したので、併せて報告する。","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":"酢屋, 徳啓"}],"nameIdentifiers":[{"nameIdentifier":"561569","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"及川, 将一"}],"nameIdentifiers":[{"nameIdentifier":"561570","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"白川, 芳幸"}],"nameIdentifiers":[{"nameIdentifier":"561571","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"酢屋 徳啓","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"561572","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"及川 将一","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"561573","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"白川 芳幸","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"561574","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":"2014年度 放医研タンデム加速器のメンテナンス状況","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"2014年度 放医研タンデム加速器のメンテナンス状況"}]},"item_type_id":"10003","owner":"1","path":["2"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-07-19"},"publish_date":"2018-07-19","publish_status":"0","recid":"54917","relation_version_is_last":true,"title":["2014年度 放医研タンデム加速器のメンテナンス状況"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T22:55:20.421572+00:00"}