@inproceedings{oai:jaxa.repo.nii.ac.jp:00020598,
 author = {大野, 宗祐 and 杉田, 精司 and 門野, 敏彦 and 石橋, 高 and 五十嵐, 丈二 and Ono, Sosuke and Sugita, Seiji and Kadono, Toshihiko and Ishibashi, Ko and Igarashi, Joji},
 book = {第37回月・惑星シンポジウム, Proceedings of the 37th ISAS Lunar and Planetary Symposium},
 month = {Feb},
 note = {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]., 資料番号: AA0047898020},
 pages = {77--80},
 publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)},
 title = {Laboratory experiments on the kinetics of sulfur oxides in vapor clouds and its implications for the K/T event},
 year = {2004}
}