{"created":"2023-05-15T14:57:47.842344+00:00","id":78419,"links":{},"metadata":{"_buckets":{"deposit":"f0bfa873-6216-46e4-b740-e5c53cdae55a"},"_deposit":{"created_by":1,"id":"78419","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"78419"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00078419","sets":["1"]},"author_link":["1001247","1001260","1001255","1001251","1001248","1001257","1001249","1001250","1001253","1001258","1001259","1001254","1001252","1001256"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-01","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"C01011","bibliographicVolumeNumber":"15","bibliographic_titles":[{"bibliographic_title":"Journal of Instrumentation"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"JT-60SA will complement ITER in resolving key issues to finally decide an acceptable DEMO design. Diagnostics play a key role in this mission. The electron temperature and density profiles are measured by a core and an edge Thomson scattering (TS) diagnostics with high spatial resolution, needed to identify the pedestal parameters and small profile structures. The two systems use a common tangential Nd:YAG laser beam path in the plasma equatorial plane. The collection optics for the edge system (low field side) is hosted in a lower oblique port and that for the core system in a horizontal port. The optics fit in the port plug tube and image the scattering volumes into an array of fiber bundles. They both are exposed to a high neutron dose of 10^16 n/cm^2 over 13 years of operation. The optics are supported by a mechanical structure decoupled from the cryostat. A set of filter polychromators with avalanche photodiode (APD) detectors spectrally analyze the scattered radiation. The development of the TS systems is carried out by a joint Japan-EU team. The conceptual design of the edge TS system is presented here. Simulations of the TS signals show acceptable accuracy down to 1 × 10^19 m^−3 electron density, sufficient to measure the edge gradient and even a small region outside the separatrix.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IOP Publishing "}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1088/1748-0221/15/01/C01011","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1088/1748-0221/15/01/C01011","subitem_relation_type_select":"DOI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1748-0221","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":"Pasqualotto, Roberto"}],"nameIdentifiers":[{"nameIdentifier":"1001247","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tojo, Hiroshi"}],"nameIdentifiers":[{"nameIdentifier":"1001248","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fassina, Alessandro"}],"nameIdentifiers":[{"nameIdentifier":"1001249","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Giudicotti, Leonardo"}],"nameIdentifiers":[{"nameIdentifier":"1001250","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nardino, Vanni"}],"nameIdentifiers":[{"nameIdentifier":"1001251","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Oyama, Naoyuki"}],"nameIdentifiers":[{"nameIdentifier":"1001252","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Pelli, Stefano"}],"nameIdentifiers":[{"nameIdentifier":"1001253","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Raimondi, Valentina"}],"nameIdentifiers":[{"nameIdentifier":"1001254","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ricciarini, Sergio"}],"nameIdentifiers":[{"nameIdentifier":"1001255","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Soare, Sorin"}],"nameIdentifiers":[{"nameIdentifier":"1001256","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Davis, Sam"}],"nameIdentifiers":[{"nameIdentifier":"1001257","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sozzi, Carlo"}],"nameIdentifiers":[{"nameIdentifier":"1001258","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hiroshi, Tojo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1001259","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Naoyuki, Oyama","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1001260","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":"Conceptual design of JT-60SA edge Thomson scattering diagnostic","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Conceptual design of JT-60SA edge Thomson scattering diagnostic"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-01-14"},"publish_date":"2020-01-14","publish_status":"0","recid":"78419","relation_version_is_last":true,"title":["Conceptual design of JT-60SA edge Thomson scattering diagnostic"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T19:38:17.871990+00:00"}