{"created":"2023-06-20T14:44:02.983448+00:00","id":11442,"links":{},"metadata":{"_buckets":{"deposit":"63f2150c-32c4-4a17-a398-4c601aca7d69"},"_deposit":{"created_by":1,"id":"11442","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"11442"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00011442","sets":["1543:1580:1595","1887:1891"]},"author_link":["100644","100645"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Development of the NeXT hard X-ray telescope"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-08","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"26","bibliographicPageStart":"23","bibliographic_titles":[{"bibliographic_title":"第4回宇宙科学シンポジウム"},{"bibliographic_title":"Proceedings of the 4th Space Science Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"NeXT/HXTは、世界で初めて衛星塔載される、光学系を用いた硬X線望遠鏡である。天体観測研究において結像光学系を用いた観測は本質的に重要であり、天体の空間構造の情報は非撮像型観測装置で得られるものに比べて質的に異なる。また、結像集光系を用いることにより焦点面に置かれる検出器を小型化でき、検出器雑音の量を格段に減少させることができる。X線天体観測においては、データの質は検出器雑音によってほぼ決まると言ってもよい。NeXT/HXT開発のための基礎技術は、名古屋大学と宇宙研が独自に進めてきた気球塔載用硬X線望遠鏡開発や、NASA/GSFCとの共同研究による気球塔載観測実験を通じて蓄積された。気球塔載型望遠鏡は既に実用化されている。一方で衛星塔載においてはさらに高い性能が求められ、これを達成するべく、今後国内関連研究機関との連携、および場合によっては国外機関との共同研究を推進する。","subitem_description_type":"Abstract"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0047899006","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋大学"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Nagoya University"}]},"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":"小賀坂, 康志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ogasaka, Yasushi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"天文学衛星","subitem_subject_scheme":"Other"},{"subitem_subject":"X線天文学","subitem_subject_scheme":"Other"},{"subitem_subject":"軌道上天文学","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙探査","subitem_subject_scheme":"Other"},{"subitem_subject":"硬X線望遠鏡","subitem_subject_scheme":"Other"},{"subitem_subject":"スーパーミラー","subitem_subject_scheme":"Other"},{"subitem_subject":"ASTRO-E2","subitem_subject_scheme":"Other"},{"subitem_subject":"マグネトロンスパッタリング","subitem_subject_scheme":"Other"},{"subitem_subject":"NeXT衛星","subitem_subject_scheme":"Other"},{"subitem_subject":"astronomical satellite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"X-ray astronomy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spaceborne astronomy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"space exploration","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hard X-ray telescope","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"supermirror","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ASTRO-E2","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"magnetron sputtering","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"NeXT satellite","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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 paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"NeXT硬X線望遠鏡の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"NeXT硬X線望遠鏡の開発"}]},"item_type_id":"5","owner":"1","path":["1595","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"11442","relation_version_is_last":true,"title":["NeXT硬X線望遠鏡の開発"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T06:37:14.278860+00:00"}