| Project/Area Number |
19540418
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
原子・分子・量子エレクトロニクス・プラズマ
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| Research Institution | Kyoto Prefectural University |
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Principal Investigator |
SAITO Manabu Kyoto Prefectural University, 生命環境科学研究科, 准教授 (60235075)
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| Co-Investigator(Kenkyū-buntansha) |
HARUYAMA Yoichi 京都府立大学, 生命環境科学研究科, 教授 (00173097)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2009: ¥260,000 (Direct Cost: ¥200,000、Indirect Cost: ¥60,000)
Fiscal Year 2008: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2007: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 解離性電子捕獲 / 静電型イオントラップ / 3体効果 |
|---|
| Research Abstract |
We succeeded in producing vibrationally cold OH^+ ion beams using an electrostatic ion trap. The angular dependence of the dissociation of the cold OH^+ ions in dissociative electron capture collisions was investigated. The angular distribution was isotropic, and three-body effects were not observed. Here, the three-body effect means the three-body collision between the individual fragments and the target atom. Vibrationally cold HD^+ ion beams are needed because dissociative electron capture by the HD^+ ions could be influenced by the three-body effect more significantly.
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