{"created":"2023-06-20T14:38:28.277245+00:00","id":5039,"links":{},"metadata":{"_buckets":{"deposit":"76f7de58-564b-421e-a772-4cfbd01279fb"},"_deposit":{"created_by":1,"id":"5039","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"5039"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00005039","sets":["1887:1891","9:789:936:948"]},"author_link":["23560","23563","23564","23558","23562","23561","23559"],"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-02-26","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"289","bibliographicPageStart":"288","bibliographicVolumeNumber":"JAXA-SP-09-008E","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料:"},{"bibliographic_title":"JAXA Special Publication: The Energetic Cosmos; from Suzaku to ASTRO-H","bibliographic_titleLang":"en"}]}]},"item_5_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"The 3rd Suzaku international Conference \"Energetic Cosmos : from Suzaku to ASTRO-H\" (June 29-July 2, 2009. Grand Park Otaru Hotel), Otaru, Hokkaido Japan","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"We investigate an orbital X-ray modulation of the enigmatic X-ray binary, Cygnus X-3. It is a close binary system, composed of a Wolf-Rayet (WR) star and a compact star with a 4.8h orbital period. We determine a new precise orbital ephemeris and found that the orbital period is monotonically increasing with  (1/2)P(dP/dt) = (5.62 +/- 0.09) x 10(sup -11) day, over more than three decades from 1970s. The obtained period derivative is explained by an intense stellar wind from the WR star with approximately 10(sup from -6 to -5) solar mass yr(sup -1). This mass loss rate is a reasonable value as a Wolf-Rayet star. This thick wind exposed to intense X-rays should be photo-ionized. Observed rich emission lines come from this photo-ionized plasma as well as some narrow radiative recombination continuums (RRCs). We investigate an orbital modulation of the emissions lines and the RRCs. We found that the emission lines show a large equivalent width around phase 0.0 (phase 0.0 means the X-ray intensity minimum phase). However, the RRCs show different modulation pattern from that of the emission lines.","subitem_description_type":"Other"}]},"item_5_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Meeting sponsors: The University of Tokyo, The Institute of Physical and Chemical Research, The Japan Society for the Promotion of Science","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0064574107","subitem_description_type":"Other"}]},"item_5_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-SP-09-008E","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"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-113X","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11984031","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"立教大学理学部物理学科"},{"subitem_text_value":"立教大学理学部物理学科"},{"subitem_text_value":"立教大学理学部物理学科"},{"subitem_text_value":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Department of Physics, Rikkyo University"},{"subitem_text_language":"en","subitem_text_value":"Department of Physics, Rikkyo University"},{"subitem_text_language":"en","subitem_text_value":"Department of Physics, Rikkyo University"},{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (ISAS)(JAXA)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"北本, 俊二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"長崎, 健太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岸下, 徹一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kitamoto, Shunji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Watanabe, Aya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nagasaki, Kenta","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kishishita, Tetsuichi","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":"2020-01-16"}],"displaytype":"detail","filename":"64574107.pdf","filesize":[{"value":"499.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"64574107.pdf","url":"https://jaxa.repo.nii.ac.jp/record/5039/files/64574107.pdf"},"version_id":"7a19b71d-92b9-4fa1-b297-c03f140dbac2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Binaries: close - X-rays: binaries - stars: individual (Cygnus X-3)","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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 paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Orbital Modulation and a New Ephemeris of Cygnus X-3","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Orbital Modulation and a New Ephemeris of Cygnus X-3","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["948","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"5039","relation_version_is_last":true,"title":["Orbital Modulation and a New Ephemeris of Cygnus X-3"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:25:11.612469+00:00"}