{"created":"2025-10-08T07:27:28.545669+00:00","id":2001731,"links":{},"metadata":{"_buckets":{"deposit":"7c547f90-e4ae-4ff2-b982-15122d3643b3"},"_deposit":{"created_by":9,"id":"2001731","owners":[9],"pid":{"revision_id":0,"type":"depid","value":"2001731"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:02001731","sets":["10:29"]},"author_link":[],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2025-09-26"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"JT-60SAの統合試験運転期における主プラズマからの制動放射パワースペクトルから求めた鋸刃状振動中のプラズマパラメータの時間変化について議論する。鋸刃状振動時にプラズマ中心部で制動放射のエネルギー帯によって異なる位相の振動が観測された。制動放射のプラズマパラメータ依存性から、プラズマ中心部では鋸刃状振動の崩壊時に電子温度の減少と、電子密度または実効電荷の上昇が生じたと解釈される。さらに、電子温度の振動の位相が逆転する反転半径の外側では、鋸刃状振動の崩壊時に密度または実効電荷が減少する傾向が見られたことから、鋸刃状振動の崩壊時に反転半径の外側から内側に約3×1018個の粒子が流れ込んでいる可能性が示唆された。"}]},"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":"QSTフュージョンエネルギーワークショップ"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Sano Ryuichi"}]},{"creatorNames":[{"creatorName":"Homma Hiroto"}]},{"creatorNames":[{"creatorName":"Takechi Manabu"}]},{"creatorNames":[{"creatorName":"Nakano Tomohide"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"8aaca15c21f358e2fd67c9e018597250.pdf","filesize":[{"value":"4.5 MB"}],"mimetype":"application/pdf","url":{"label":"20250926QSTフュージョンワークショップ_佐野.pdf ","url":"https://repo.qst.go.jp/record/2001731/files/8aaca15c21f358e2fd67c9e018597250.pdf"},"version_id":"ea1e7b93-7285-4e02-a735-b3103e657cdc"}]},"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":"conference presentation","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"INVESTIGATION OF PLASMA PARAMETERS IN SAWTOOTH OSCILLATION BY ABSOLUTE INTENSITY OF SOFT X-RAY EMISSION IN JT-60SA INTEGRATED COMMISSIONING PHASE","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"INVESTIGATION OF PLASMA PARAMETERS IN SAWTOOTH OSCILLATION BY ABSOLUTE INTENSITY OF SOFT X-RAY EMISSION IN JT-60SA INTEGRATED COMMISSIONING PHASE","subitem_title_language":"en"}]},"item_type_id":"10005","owner":"9","path":["29"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-10-08"},"publish_date":"2025-10-08","publish_status":"0","recid":"2001731","relation_version_is_last":true,"title":["INVESTIGATION OF PLASMA PARAMETERS IN SAWTOOTH OSCILLATION BY ABSOLUTE INTENSITY OF SOFT X-RAY EMISSION IN JT-60SA INTEGRATED COMMISSIONING PHASE"],"weko_creator_id":"9","weko_shared_id":-1},"updated":"2025-10-08T07:57:24.948024+00:00"}