{"created":"2023-06-20T14:52:27.463925+00:00","id":20598,"links":{},"metadata":{"_buckets":{"deposit":"2a24be90-817e-4ec8-8b76-c30115e66228"},"_deposit":{"created_by":1,"id":"20598","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"20598"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00020598","sets":["1543:1778:1792","1887:1891"]},"author_link":["196473","196474","196470","196471","196475","196476","196469","196467","196472","196468"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"蒸気雲内硫黄酸化物運動学の実験室実験およびK/Tイベントに対するその意味合い"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"80","bibliographicPageStart":"77","bibliographic_titles":[{"bibliographic_title":"第37回月・惑星シンポジウム"},{"bibliographic_title":"Proceedings of the 37th ISAS Lunar and Planetary Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The redox reaction rate of sulfur oxides in vapor clouds is crucial for estimation of the residence time of the sulfuric acid aerosol generated by the Chicxulub impact. In this study, conducted are laser irradiation experiments in order to estimate the redox reaction rate of sulfur oxides in vapor clouds. Analyzed is the final SO2/SO3 ratio in vapor clouds of the sulfate composition using a quadruple mass spectrometer (QMS) and estimated are the quenching temperature and the effective reaction rate of the reaction from SO2 to SO3 under high-temperature conditions. The present results suggest that the reaction rate at lower temperatures is much larger than that calculated by the theoretical model by Ohno et al. [2004].","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0047898020","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":"東京大学 大学院理学系研究科"},{"subitem_text_value":"東京大学 大学院新領域創成科学研究科"},{"subitem_text_value":"海洋研究開発機構 地球内部変動研究センター"},{"subitem_text_value":"東京大学 大学院理学系研究科"},{"subitem_text_value":"東北大学 大学院理学研究科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"University of Tokyo Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"University of Tokyo Graduate School of Frontier Sciences"},{"subitem_text_language":"en","subitem_text_value":"Japan Agency for Marine-Earth Science and Technology Institute for Research on Earth Evolution"},{"subitem_text_language":"en","subitem_text_value":"University of Tokyo Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Science"}]},"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":"大野, 宗祐"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"杉田, 精司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"門野, 敏彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"石橋, 高"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"五十嵐, 丈二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ono, Sosuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sugita, Seiji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kadono, Toshihiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ishibashi, Ko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Igarashi, Joji","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"実験室実験","subitem_subject_scheme":"Other"},{"subitem_subject":"酸化硫黄","subitem_subject_scheme":"Other"},{"subitem_subject":"蒸気雲","subitem_subject_scheme":"Other"},{"subitem_subject":"反応率","subitem_subject_scheme":"Other"},{"subitem_subject":"エーロゾル","subitem_subject_scheme":"Other"},{"subitem_subject":"レーザー照射","subitem_subject_scheme":"Other"},{"subitem_subject":"質量スペクトロスコピー","subitem_subject_scheme":"Other"},{"subitem_subject":"高温","subitem_subject_scheme":"Other"},{"subitem_subject":"laboratory experiment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"sulfur oxide","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vapor cloud","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"reaction rate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"aerosol","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"laser irradiation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mass spectroscopy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"high temperature","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":"Laboratory experiments on the kinetics of sulfur oxides in vapor clouds and its implications for the K/T event","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Laboratory experiments on the kinetics of sulfur oxides in vapor clouds and its implications for the K/T event","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1792","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"20598","relation_version_is_last":true,"title":["Laboratory experiments on the kinetics of sulfur oxides in vapor clouds and its implications for the K/T event"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:48:00.668070+00:00"}