{"created":"2023-06-20T15:03:54.017879+00:00","id":33098,"links":{},"metadata":{"_buckets":{"deposit":"3e4e8838-a4d4-4d03-920d-48be7f51ba2d"},"_deposit":{"created_by":1,"id":"33098","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"33098"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00033098","sets":["1887:1890","1896:1898:1899:1912"]},"author_link":["414230","414225","414239","414222","414245","414226","414233","414223","414232","414235","414242","414243","414244","414238","414228","414227","414229","414231","414221","414237","414246","414236","414224","414220","414240","414241","414234"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Observation of Heavy Cosmic-ray Primaries by Means of Screen-type X-ray Film"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"116","bibliographicPageStart":"85","bibliographicVolumeNumber":"27","bibliographic_titles":[{"bibliographic_title":"宇宙科学研究所報告. 特集: 大気球研究報告"}]}]},"item_9_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"この論文は, スクリーンタイプのX線フィルムを重一次宇宙線の観測に応用した場合の有効性について報告する。まず増感紙(Gd_2O_2S : Tb)の光学的性質について詳しく調べ, それを基に増感紙内で重粒子が作り出す(膨大な数のδ線を通して放出される)シンチレーション光の三次元拡散シミュレーションを行った。こうした理論的な考察を基にして, 最近三陸で行った気球実験データの解析結果を報告するが, ここでは主に, 重一次宇宙線の荷電分解能と三陸緯度での切断エネルギー(≃4GeV/n)以上の重粒子のフラックスについて報告する。これらの結果は極めて満足できるものであり, 重一次宇宙線の観測にスクリーンタイプのX線フィルムを使用したチェンバーが非常に有望であることがわかった。","subitem_description_type":"Abstract"}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This paper discusses the possibility of screen-type X-ray film for the observation of heavy cosmic-ray primaries. We investigate in detail the optical characteristics of the intensifying screen Gd_2O_2S : Tb, and perform a simulation calculation for three dimensional diffusion of scintillation light emitted from numerous δ-rays (knock-on electrons produced by a heavy primary) in the screen. On the basis of these theoretical speculations, we report the experimental results obtained recently by a balloon-borne emulsion chamber with full use of the screen type X-ray film, focusing to the charge resolution of heavy primaries and their flux with energy larger than the rigidity cut-off at Sanriku latitude, E_c∿4GeV/n. All results show that the emulsion chamber with multi-layered screen-type X-ray film is quite valid and powerful for the observation of heavy cosmic-ray primary.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA0166967000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙科学研究所"}]},"item_9_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0285-9920","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00354485","subitem_source_identifier_type":"NCID"}]},"item_9_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"青学大理工"},{"subitem_text_value":"青学大理工"},{"subitem_text_value":"青学大理工"},{"subitem_text_value":"青学大理工"},{"subitem_text_value":"青学大理工"},{"subitem_text_value":"青学大理工"},{"subitem_text_value":"弘前大理"},{"subitem_text_value":"弘前大理"},{"subitem_text_value":"弘前大理"},{"subitem_text_value":"弘前大理"},{"subitem_text_value":"弘前大理"},{"subitem_text_value":"弘前大理"},{"subitem_text_value":"湘南工科大"},{"subitem_text_value":"岐阜大教育"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"市村, 雅一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"上岡, 英史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"北沢, 元泰"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"桐井, 敬祐"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 正"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"柴田, 徹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"古河, 正孝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"倉又, 秀一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松谷, 秀哉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"村林, 隆行"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"南條, 宏肇"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡辺, 善二郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"杉本, 久彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"仲沢, 和馬"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ichimura, Masakatsu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kamioka, Eiji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kitazawa, Motoyasu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kobayashi, Tadashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shibata, Toru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Koga, Masataka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kuramata, Shuichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsutani, Hideya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Murabayashi, Takayuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nanjyo, Hirotada","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Watanabe, Zenjiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sugimoto, Hisahiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakazawa, Kazuma","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-24"}],"displaytype":"detail","filename":"SA0166967.pdf","filesize":[{"value":"1.9 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線フィルムによる重一次宇宙線の観測"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T00:15:43.125932+00:00"}