{"created":"2023-05-15T14:51:23.222455+00:00","id":70249,"links":{},"metadata":{"_buckets":{"deposit":"a9f79f35-4227-48e6-88a7-f42616fadd9c"},"_deposit":{"created_by":1,"id":"70249","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"70249"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00070249","sets":["10:28"]},"author_link":["689806","689805"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-09-17","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"To form a flat radiation field for heavy ion beam has been needed for physical and biological experiments. A beam wobbling method for heavy ion beam spreading has been used to form flat field in biological beam line at HIMAC. In physical beam line, the flat field is also required with a simple set up.  \nA dual-ring double scattering method has been used for proton therapy. The method consists of 1st scatterer and 2nd dual-ring scatterer. In this method, we can form the flat field easily by setting up only two scatterers. We developed heavy ion beam spreading using dual- ring double scattering method. We designed the setup for carbon beam. We verified flatness of radiation field with measurement. On the other hand, an energy loss of carbon beam with dual-ring double scattering method is much larger than with beam wobbling method.","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":"10th　European conference on Accelerators in Applied Research and Technology","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":"Himukai, Takeshi"}],"nameIdentifiers":[{"nameIdentifier":"689805","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"日向 猛","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"689806","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":"Spreading of heavy ion beam with dual-ring double scattering method","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Spreading of heavy ion beam with dual-ring double scattering method"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-09-21"},"publish_date":"2010-09-21","publish_status":"0","recid":"70249","relation_version_is_last":true,"title":["Spreading of heavy ion beam with dual-ring double scattering method"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:05:09.118460+00:00"}