{"created":"2023-05-15T14:51:17.104888+00:00","id":70109,"links":{},"metadata":{"_buckets":{"deposit":"9120aadb-1d88-455b-bb20-74b618bf1727"},"_deposit":{"created_by":1,"id":"70109","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"70109"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00070109","sets":["10:28"]},"author_link":["688445","688444"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-05-22","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"It is important for radiation therapy to evaluate the extent of unwanted exposure to normal tissues outside of the target in order to assess the risk of secondary cancer. During the particle therapy, a lot of secondly particles are generated through nuclear reactions in a patient’s body or irradiation devices. Because the neutron is distributed broadly and its RBE is high, an evaluation of second cancer risk should be associated with neutrons. Monte Carlo calculation is a useful technique for the estimation of neutrons in the patient’s body; however, the verification for the precision of the simulation is still poor. Therefore we studied the distribution of secondly neutrons in a water phantom by metal foil activation method and compared with the estimation of Monte Carlo code PHITS (Particle and Heavy Ion Transport code System).","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":"PTCOG49　(第49回　粒子線治療世界会議)","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":"Namba, Masao"}],"nameIdentifiers":[{"nameIdentifier":"688444","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"難波 将夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"688445","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":"Experimental verification of the Monte Carlo code PHITS on secondary neutron distribution inside of a water phantom for carbon-ion radiotherapy","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Experimental verification of the Monte Carlo code PHITS on secondary neutron distribution inside of a water phantom for carbon-ion radiotherapy"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-05-25"},"publish_date":"2010-05-25","publish_status":"0","recid":"70109","relation_version_is_last":true,"title":["Experimental verification of the Monte Carlo code PHITS on secondary neutron distribution inside of a water phantom for carbon-ion radiotherapy"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:06:43.958172+00:00"}