{"created":"2023-05-15T14:48:41.382699+00:00","id":66702,"links":{},"metadata":{"_buckets":{"deposit":"c4b74534-4286-4ed2-bec6-7ce21b266988"},"_deposit":{"created_by":1,"id":"66702","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"66702"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00066702","sets":["10:29"]},"author_link":["655910","655920","655921","655915","655922","655912","655913","655907","655906","655905","655914","655916","655918","655903","655909","655911","655904","655919","655908","655917"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2018-03-20","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"量子科学技術研究開発機構関西光科学研究所の高強度レーザーJ-KAREN-Pにおいて、開発した水素クラスターターゲットを用いた陽子線加速実験を行った。F/10の軸外し放物面鏡を用いて集光強度が10^20 W/cm^2の条件下で実験を行ったため、発生すると予想される陽子線のエネルギーは最大でおよそ7 MeVである。そこで、受動型検出器であるCR-39、原子核乾板、及び、蛍光飛跡検出器を用いて陽子線の計測を行った。 CR-39を用いた計測においては、最大厚さ19 umのアルミフィルター、及び、厚さ0.9 mmのCR-39を貫通し、2枚目のCR-39の表面にエッチピットが生成していたことから、10 MeV級の陽子線が発生していたことが明らかとなった。さらに、CR-39を様々な厚みのアルミフィルターやラジオクロミックフィルムで覆うことにより、各フィルター通過後の陽子線が形成したエッチピット数からエネルギースペクトルを求めた。また、原子核乾板による計測においても、陽子線の飛跡が確認された。積層した原子核乾板を用いたため、現像によって各層に生成された飛跡の数からエネルギースペクトルを求めた。CR-39と原子核乾板によって得られたエネルギースペクトルをそれぞれ比較したところ、よく似た傾向が現れた。発表では，現在解析中である蛍光飛跡検出器の結果についても報告する。","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":"第65回応用物理学会春季学術講演会","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":"金崎, 真聡"}],"nameIdentifiers":[{"nameIdentifier":"655903","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"神野, 智史"}],"nameIdentifiers":[{"nameIdentifier":"655904","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"森島, 邦博"}],"nameIdentifiers":[{"nameIdentifier":"655905","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小平, 聡"}],"nameIdentifiers":[{"nameIdentifier":"655906","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"宇野, 雅貴"}],"nameIdentifiers":[{"nameIdentifier":"655907","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"高野, 雄太"}],"nameIdentifiers":[{"nameIdentifier":"655908","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"森井, 厚作"}],"nameIdentifiers":[{"nameIdentifier":"655909","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"浅井, 孝文"}],"nameIdentifiers":[{"nameIdentifier":"655910","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"坂本, 渓太"}],"nameIdentifiers":[{"nameIdentifier":"655911","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"清水, 和輝"}],"nameIdentifiers":[{"nameIdentifier":"655912","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小田, 啓二"}],"nameIdentifiers":[{"nameIdentifier":"655913","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山内, 知也"}],"nameIdentifiers":[{"nameIdentifier":"655914","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"桐山, 博光"}],"nameIdentifiers":[{"nameIdentifier":"655915","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"福田, 祐仁"}],"nameIdentifiers":[{"nameIdentifier":"655916","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小平 聡","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"655917","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"宇野 雅貴","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"655918","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"高野 雄太","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"655919","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"森井 厚作","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"655920","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"桐山 博光","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"655921","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"福田 祐仁","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"655922","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference 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