{"created":"2023-05-15T14:39:12.201392+00:00","id":53852,"links":{},"metadata":{"_buckets":{"deposit":"63c42ace-8b32-4459-9c8d-cbfc53c7e187"},"_deposit":{"created_by":1,"id":"53852","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"53852"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00053852","sets":["2"]},"author_link":["549570","549574","549577","549571","549573","549567","549569","549568","549572","549575","549578","549576"],"item_10003_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"NIRS-M-201","bibliographicPageStart":"88","bibliographicVolumeNumber":"第２回","bibliographic_titles":[{"bibliographic_title":"技術と安全の報告会報告集"}]}]},"item_10003_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"低線量影響実験棟の加速器システムでは現在、最大4MeVまで加速した重水素イオンと、金属Beとの（d,n）反応で放出される平均エネルギー2MeV程度の中性子線を利用しているが、近年の研究で生物への影響がより高いと言われている数百keV級の速中性子線の発生を目指して開発を開始した。\nまた、加速器から出力されるビームは高電流（重水素イオンで最大600A）であるため、ターゲットの劣化が早く、将来ターゲット交換を頻繁に行うことが予想される。劣化したターゲットは放射化レベルが高く、管理区域内で長期保存することになるが、現在用いているターゲットはターゲット部と冷却部とが接合されており、比較的大型であることから、管理区域内での保存領域の削減のためにも、ターゲット部と冷却部を分離できるターゲットの開発が必要となった。\n上記条件を共に満たすターゲットシステムを開発したので、これについて報告する。","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":"濱野, 毅"}],"nameIdentifiers":[{"nameIdentifier":"549567","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"酢屋, 徳啓"}],"nameIdentifiers":[{"nameIdentifier":"549568","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"須田, 充"}],"nameIdentifiers":[{"nameIdentifier":"549569","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"萩原, 拓也"}],"nameIdentifiers":[{"nameIdentifier":"549570","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"宮原, 信幸"}],"nameIdentifiers":[{"nameIdentifier":"549571","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"今関, 等"}],"nameIdentifiers":[{"nameIdentifier":"549572","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"濱野 毅","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"549573","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"酢屋 徳啓","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"549574","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"須田 充","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"549575","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"萩原 拓也","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"549576","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"宮原 信幸","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"549577","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"今関 等","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"549578","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":"交換式中性子発生用ターゲットシステムの製作","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"交換式中性子発生用ターゲットシステムの製作"}]},"item_type_id":"10003","owner":"1","path":["2"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-05-15"},"publish_date":"2007-05-15","publish_status":"0","recid":"53852","relation_version_is_last":true,"title":["交換式中性子発生用ターゲットシステムの製作"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:07:47.842073+00:00"}