{"created":"2023-05-15T14:49:27.852559+00:00","id":67732,"links":{},"metadata":{"_buckets":{"deposit":"9a711b80-28b9-4422-8c71-76648c89b6b3"},"_deposit":{"created_by":1,"id":"67732","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"67732"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00067732","sets":["10:28"]},"author_link":["665589","665590","665591"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2004-03-26","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A compact irradiation port for wide spread use of carbon radiotherapy is designed. The energy of carbon ions is planed to range from 140 to 400 MeV/n. The facility needs both of horizontal and vertical irradiation ports for an efficient treatment. The port length will be reduced to 5.5 m which equal to half length of HIMAC. The broad beam method will be used to produce a irradiation field up to 220 mm in diameter and 250 mm in depth. We propose an amplitude-modulation wobbler method, so called spiral wobbler method, to produce the large irradiation field using a small radius beam. The system has an advantage that the residual range at a patient position is longer than that produced by a conventional wobbler-scatterer method. In this paper, design for the compact irradiation port, especially for the spiral wobbler system, is reported.","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 3rd Asian Particle Accelerator Conference","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":"Komori, Masataka"}],"nameIdentifiers":[{"nameIdentifier":"665589","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"et.al"}],"nameIdentifiers":[{"nameIdentifier":"665590","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小森 雅孝","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"665591","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":"DESIGN of COMPACT IRRADIATION PORT for CARBON RADIOTHERAPY FACILITY","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"DESIGN of COMPACT IRRADIATION PORT for CARBON RADIOTHERAPY FACILITY"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2004-03-29"},"publish_date":"2004-03-29","publish_status":"0","recid":"67732","relation_version_is_last":true,"title":["DESIGN of COMPACT IRRADIATION PORT for CARBON RADIOTHERAPY FACILITY"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:34:21.200400+00:00"}