| Budget Amount *help |
¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2015: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
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| Outline of Final Research Achievements |
The purpose of this study is to develop a new temperature variable Stark velocity filter in order to clarify the reaction temperature dependence of various ion-polar molecular reactions at low temperatures. In this study, we developed a Wavy Stark velocity filter and succeeded in changing the translational temperature of acetonitrile (CH3CN) over 6.5-110 K without changing the output beam position of polar molecular beams. Additionally, we succeeded in measuring the translational temperature dependence of the reaction rate constant of CH3CN + Ne+ → products and found that there is a large translational temperature dependence in the reaction probability. The completion of the Wavy Stark velocity filter has paved the way to experimentally reveal the translational temperature dependence of ion-polar molecular reactions at low temperatures.
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