{"created":"2023-06-20T14:44:04.934244+00:00","id":11475,"links":{},"metadata":{"_buckets":{"deposit":"ba8b5e42-defc-402e-9717-34b1901d4327"},"_deposit":{"created_by":1,"id":"11475","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"11475"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00011475","sets":["1543:1580:1595","1887:1891"]},"author_link":["100968","100969","100970","100971"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Observational possibilities of black holes and accretion disks by VSOP-2"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-08","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"170","bibliographicPageStart":"167","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":"楕円銀河M87中心に存在する超巨大ブラックホール影とその周りの降着円盤は次世代のスペース電波干渉計VSOP-2の観測ターゲットである。今回、これらの観測可能性を調べた。まず、降着円盤に関しては、M87のVSOP-2の43GHzでの分解能・感度ともに1桁以上十分であるので検出は確実である。つぎに、ブラックホールに関しては、まず感度は十分である。VSOP-2(43GHz)の分解能ならばブラックホールの回転がいかなる場合でも検出可能性がある。今回の計算では星間散乱の影響を考慮していないが、M87中心で星間散乱によるイメージのぼかしの影響が著しい場合にはブラックホール影は観測できないであろう。","subitem_description_type":"Abstract"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0047899039","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":"京都大学基礎物理学研究所"},{"subitem_text_value":"京都大学基礎物理学研究所"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Yukawa Institute for Theoretical Physics, Kyoto University"},{"subitem_text_language":"en","subitem_text_value":"Yukawa Institute for Theoretical Physics, Kyoto 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":"高橋, 労太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"嶺重, 慎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahashi, Rota","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mineshige, Shin","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":"軌道上天文学","subitem_subject_scheme":"Other"},{"subitem_subject":"超長基線干渉法","subitem_subject_scheme":"Other"},{"subitem_subject":"VSOP-2","subitem_subject_scheme":"Other"},{"subitem_subject":"楕円銀河","subitem_subject_scheme":"Other"},{"subitem_subject":"ブラックホール","subitem_subject_scheme":"Other"},{"subitem_subject":"降着円盤","subitem_subject_scheme":"Other"},{"subitem_subject":"空間分解能","subitem_subject_scheme":"Other"},{"subitem_subject":"エネルギー分布","subitem_subject_scheme":"Other"},{"subitem_subject":"astronomical satellite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spaceborne astronomy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"very long base interferometry","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"VSOP-2","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"elliptical galaxy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"black hole","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"accretion disk","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spatial resolution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"energy distribution","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":"VSOP-2によるブラックホール・降着円盤の観測イメージ","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"VSOP-2によるブラックホール・降着円盤の観測イメージ"}]},"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":"11475","relation_version_is_last":true,"title":["VSOP-2によるブラックホール・降着円盤の観測イメージ"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T06:36:44.154671+00:00"}