{"created":"2023-05-15T14:35:33.256747+00:00","id":45717,"links":{},"metadata":{"_buckets":{"deposit":"d6336ef1-8bf2-4292-bb20-d23754bf41d7"},"_deposit":{"created_by":1,"id":"45717","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"45717"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00045717","sets":["1"]},"author_link":["454425","454428","454429","454427","454424","454426"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2009-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9-10","bibliographicPageEnd":"916","bibliographicPageStart":"913","bibliographicVolumeNumber":"44","bibliographic_titles":[{"bibliographic_title":"Radiation Measurements"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Lunar-based measurement of galactic cosmic ray (GCR) nuclei with a high precision is a challenging approach in cosmic ray research for the coming 20 years. This approach focuses to measure the elemental composition of Pt- and Pb-groups, actinide and possibly trans-uranic nuclei of Pu and Cm. The observation covers a wide range of scientific themes including the study on the origin of GCR nuclei, the characteristic time, heating and acceleration mechanism of GCR particles. A large-scaled particle telescope is required in order to measure those nuclides with high precision. Solid state nuclear track detectors (SSTDs) with a geometric factor of about 1000 m2sr allow us to measure them easily. Fluorescent nuclear track detector such as Al2O3 doped with C and Mg is the best candidate at present among SSTDs for a lunar-based experiment which is currently the focus of an international program of scientific investigation. A permanent sunshine region near crater at lunar polar region is thought to be an excellent site. A two-year-exposure by the large-scaled telescope would result in the detection of about 30,000 actinides in GCRs.","subitem_description_type":"Abstract"}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1350-4487","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":"Hasebe, Nobuyuki"}],"nameIdentifiers":[{"nameIdentifier":"454424","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kodaira, Satoshi"}],"nameIdentifiers":[{"nameIdentifier":"454425","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hareyama, Makoto"}],"nameIdentifiers":[{"nameIdentifier":"454426","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yasuda, Nakahiro"}],"nameIdentifiers":[{"nameIdentifier":"454427","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小平 聡","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"454428","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安田 仲宏","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"454429","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":"A future plan in observing ultra-heavy nuclei (Z=30-110) of cosmic rays with large-scale collector at the lunar base","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A future plan in observing ultra-heavy nuclei (Z=30-110) of cosmic rays with large-scale collector at the lunar base"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-01-05"},"publish_date":"2010-01-05","publish_status":"0","recid":"45717","relation_version_is_last":true,"title":["A future plan in observing ultra-heavy nuclei (Z=30-110) of cosmic rays with large-scale collector at the lunar base"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T00:00:28.964609+00:00"}