{"created":"2023-05-15T14:39:57.614180+00:00","id":54838,"links":{},"metadata":{"_buckets":{"deposit":"34e01425-3d8c-4afd-9600-df94f10b3f9c"},"_deposit":{"created_by":1,"id":"54838","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"54838"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00054838","sets":["2"]},"author_link":["560667","560671","560668","560664","560670","560665","560669","560666"],"item_10003_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-05","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"3896","bibliographicPageStart":"3894","bibliographic_titles":[{"bibliographic_title":"P0roceedings of International Particle Accelerator Conference (IPAC2010)"}]}]},"item_10003_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The betatron tune fluctuation due to the current ripple of power supplies brings the beam spill ripple through the separatrix area variation in the resonant slow extraction. The amount of the separatrix area variation due to the tune ripple depends on the difference between the bare and the resonant tune, and the strength of the multipole magnet producing the separatrix. We proposed a method based on the theoretical calculation in order to suppress the effect induced by the tune ripple. The method is to set the bare tune away from the resonance while keeping the separatrix area. We measured the correlation between the beam spill ripple and the bare tune by adding the tune ripple generated artificially. We confirmed the reduction of the beam spill ripple by the proposed method. ","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":"水島, 康太"}],"nameIdentifiers":[{"nameIdentifier":"560664","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"白井, 敏之"}],"nameIdentifiers":[{"nameIdentifier":"560665","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"古川, 卓司"}],"nameIdentifiers":[{"nameIdentifier":"560666","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"野田, 耕司"}],"nameIdentifiers":[{"nameIdentifier":"560667","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"水島 康太","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"560668","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"白井 敏之","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"560669","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"古川 卓司","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"560670","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"野田 耕司","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"560671","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 paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"INSENSITIVE METHOD TO POWER SUPPLY RIPPLE IN RESONANT SLOW EXTRACTION ","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"INSENSITIVE METHOD TO POWER SUPPLY RIPPLE IN RESONANT SLOW EXTRACTION "}]},"item_type_id":"10003","owner":"1","path":["2"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-02-20"},"publish_date":"2018-02-20","publish_status":"0","recid":"54838","relation_version_is_last":true,"title":["INSENSITIVE METHOD TO POWER SUPPLY RIPPLE IN RESONANT SLOW EXTRACTION "],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T22:56:12.267343+00:00"}