{"created":"2023-05-15T14:35:47.217837+00:00","id":46037,"links":{},"metadata":{"_buckets":{"deposit":"b46f87af-3832-414e-84a6-1f847ab7778f"},"_deposit":{"created_by":1,"id":"46037","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"46037"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00046037","sets":["1"]},"author_link":["458205","458208","458209","458201","458206","458210","458200","458198","458211","458197","458204","458207","458202","458203","458199"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicPageEnd":"1388","bibliographicPageStart":"1382","bibliographicVolumeNumber":"269","bibliographic_titles":[{"bibliographic_title":"Nuclear Instruments & Methods in Physics Research Section B"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The charge resolution (dZ) for heavy ions (nuclear charge: Z < 40) of 0.1&#8211;1 GeV/n energy in CR-39 plastic nuclear track detector (PNTD) and its dependence on etching time, and on projectile Z and energy were investigated and optimized as part of an effort to make precise measurements of projectile charge-changing cross sections. Two types of CR-39 PNTD, HARZLAS TD-1 and BARYOTRAK, were exposed to heavy ion beams with seven values of Z behind thick targets to produce projectile fragments. Following chemical etching (7 N NaOH at 70 degreeC) for varying etch times, dZ of the projectiles was determined for each detector type. A strong dependence of dZ on the amount of bulk etch (B) was seen. It was also observed that dZ can be remarkably improved with longer etching time as a function of B^-{1/2}, in accordance with the trend seen in other types of track detector such as glass nuclear track detector. However, for B > 60 lm(30 h etching), saturation occurs and there is no further improvement in dZ. Analysis of the correlations between projectile Z, energy, detector response, and fluctuation of the response make it possible to develop a model to predict the dZ for projectiles of given Z and energy. The predicted and measured values of dZ show good agreement within 10%. We conclude that 4 < Z < 30 at intermediate energy can be identified with good dZ in these detectors. The predictive model will be used in designing future cross section measurement experiments.","subitem_description_type":"Abstract"}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0168-583X","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":"Ota, Syuya"}],"nameIdentifiers":[{"nameIdentifier":"458197","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yasuda, Nakahiro"}],"nameIdentifiers":[{"nameIdentifier":"458198","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sihver, Lembit"}],"nameIdentifiers":[{"nameIdentifier":"458199","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kodaira, Satoshi"}],"nameIdentifiers":[{"nameIdentifier":"458200","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kurano, Mieko"}],"nameIdentifiers":[{"nameIdentifier":"458201","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Naka, Shuichiro"}],"nameIdentifiers":[{"nameIdentifier":"458202","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ideguchi, Yusuke"}],"nameIdentifiers":[{"nameIdentifier":"458203","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Benton, Eric"}],"nameIdentifiers":[{"nameIdentifier":"458204","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hasebe, Nobuyuki"}],"nameIdentifiers":[{"nameIdentifier":"458205","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"太田 周也","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"458206","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安田 仲宏","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"458207","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小平 聡","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"458208","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"蔵野 美恵子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"458209","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"仲 秀一郎","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"458210","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"井手口 悠介","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"458211","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":"Charge resolution of CR-39 plastic nuclear track detectors for intermediate energy heavy ions","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Charge resolution of CR-39 plastic nuclear track detectors for intermediate energy heavy ions"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-05-10"},"publish_date":"2011-05-10","publish_status":"0","recid":"46037","relation_version_is_last":true,"title":["Charge resolution of CR-39 plastic nuclear track detectors for intermediate energy heavy ions"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:56:36.811531+00:00"}