{"created":"2023-05-15T14:35:40.466510+00:00","id":45882,"links":{},"metadata":{"_buckets":{"deposit":"b63b6b25-c9a4-45bb-9369-ac4f0d826609"},"_deposit":{"created_by":1,"id":"45882","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"45882"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00045882","sets":["1"]},"author_link":["456369","456371","456375","456370","456374","456372","456377","456373","456367","456376","456368"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"46","bibliographicPageEnd":"734","bibliographicPageStart":"728","bibliographic_titles":[{"bibliographic_title":"Advances in Space Research"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A critical need for NASA is the ability to accurately model the transport of heaby ions in the Galactic Cosmic Rays (GRC) through matter, including spacecraft walls,equipment racks,ect. Nuclear interactions are of great importance in the GCR transport problem, as they can cause fragmentations of the incoming ion into lighter ions. Since the radiation dose delivered by a particle is proportional to the square of (charge/velocity), fragmentation reduces the dose delivered by incident ions. The other mechanism by  which dose can be reduced is ionization energy loss,which can lead to some particles stopping in the shielding. This is the conventional notion of shielding,but it is not applicable to human spaceflight since the particles in tne GCR tend to be too energetic to be stopped in the relatively thin shielding that is possible within  payload mass constraints. Our group has measured a large number of fragmentation cross section,intended to be used as input to, or for validation of, NASA's radiation transport models. A database containing over 200 charge-changing cross sections and over 2000 fragment procduction cross sections has been compiled. In this report, we examine in detail the contrast between fragment measurements at large acceptance and small acceptance. We use output from the PHITS Monte Carlo codo to test our assumptions using as an example 40Ar data (and simulated data) at a beam energy of 650 Mev/nucleon. We also present preliminary analysis in which isotopic resolution was \nattained for beryllium fragments produced by beams of 10B and 11B. Future work on the experimental data set will focus on extracing and interpreting production cross sections for light fragments.","subitem_description_type":"Abstract"}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0273-1177","subitem_source_identifier_type":"ISSN"}]},"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":"Zentlin, Cary"}],"nameIdentifiers":[{"nameIdentifier":"456367","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"B, Guetersloh Stephen"}],"nameIdentifiers":[{"nameIdentifier":"456368","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Heilbronn, Lawrence"}],"nameIdentifiers":[{"nameIdentifier":"456369","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Miller, Jack"}],"nameIdentifiers":[{"nameIdentifier":"456370","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fukumura, Akifumi"}],"nameIdentifiers":[{"nameIdentifier":"456371","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Iwata, Yoshiyuki"}],"nameIdentifiers":[{"nameIdentifier":"456372","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ｇｕｅｔｅｒｓｌｏｈ Ｓｔｅｐｈｅｎ Ｂ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"456373","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ｈｅｉｌｂｒｏｎｎ Ｌａｗｒｅｎｃｅ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"456374","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ｍｉｌｌｅｒ Ｊａｃｋ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"456375","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"福村 明史","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"456376","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"岩田 佳之","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"456377","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Nuclear fragmentation database for GCR transport code development","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Nuclear fragmentation database for GCR transport code development"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-08-24"},"publish_date":"2010-08-24","publish_status":"0","recid":"45882","relation_version_is_last":true,"title":["Nuclear fragmentation database for GCR transport code development"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:58:27.827153+00:00"}