{"created":"2023-06-20T15:03:49.865612+00:00","id":33032,"links":{},"metadata":{"_buckets":{"deposit":"b329b08d-ff0f-42f5-a5e0-377037dde213"},"_deposit":{"created_by":1,"id":"33032","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"33032"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00033032","sets":["1887:1890","1896:1898:1899:1912"]},"author_link":["413504","413506","413505","413507"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"X-ray Spectra of Five Clusters of Galaxies Observed by Ginga"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1989-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"113","bibliographicPageStart":"105","bibliographicVolumeNumber":"23","bibliographic_titles":[{"bibliographic_title":"宇宙科学研究所報告. 特集: 宇宙観測研究報告"}]}]},"item_9_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"X線天文衛星『ぎんが』に搭載された大面積比例計数管によって5つの銀河団(A644,A1413,A1656,A2218,A2256)の観測を行い1&acd;17keVのX線スペクトルを得た。X線スペクトルは単一温度の光学的に薄いプラズマからの熱輻射のモデルでよくあい, プラズマの温度は6&acd;9keV, 鉄の宇宙組成(n(Fe)/n(H)=4.0×10^<-5>)に対する比は0.19&acd;0.33に分布している。プラズマの温度と鉄の存在比の間には負の相関があり, 温度が高くなるほど, 鉄の存在比は低くなっている。この相関は銀河団の中心部にあるcooling flow成分による影響であると思われる。","subitem_description_type":"Abstract"}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Five clusters of galaxies (A644,A1413,A1656,A2218,A2256) were observed with the large area proportional counters on board the Ginga satellite in the energy range 1-17 keV. X-ray spectra were well fitted with an optically thin isothermal plasma model. The plasma temperatures and iron abundances of these clusters were in the range of 6keV&acd;9keV and 0.19&acd;0.33 times the cosmic value (n(Fe)/n(H)=4.0×10^<-5>), respectively. The fits show a negative correlation between plasma temperatures and iron abundances. Iron abundances become smaller with increasing plasma temperatures, which probably indicates some evidence of the existence of the cooling flow component in the central core region.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA0166881000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙科学研究所"}]},"item_9_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0285-9920","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00354485","subitem_source_identifier_type":"NCID"}]},"item_9_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪大学理学部"},{"subitem_text_value":"大阪大学理学部"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"廿日出, 勇"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山下, 廣順"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"HATSUKADE, Isamu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YAMASHITA, Koujun","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-24"}],"displaytype":"detail","filename":"SA0166881.pdf","filesize":[{"value":"517.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA0166881.pdf","url":"https://jaxa.repo.nii.ac.jp/record/33032/files/SA0166881.pdf"},"version_id":"71acc63b-439d-4ca5-81a3-c2cecefacc44"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"『ぎんが』による銀河団の観測","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"『ぎんが』による銀河団の観測"}]},"item_type_id":"9","owner":"1","path":["1890","1912"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"33032","relation_version_is_last":true,"title":["『ぎんが』による銀河団の観測"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T00:17:35.119314+00:00"}