2016 Fiscal Year Final Research Report
Probing a super excited molecule during the dissociation via electron Doppler effect
| Project/Area Number |
15K13543
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Atomic/Molecular/Quantum electronics
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Keywords | 超励起分子 / 低エネルギー電子衝突 / 電子ーイオン同時計数 / 電子ドップラー効果 |
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| Outline of Final Research Achievements |
In order to obtain direct information on the dynamics of the decay of super excited molecules, a new experimental method has been developed. The method utilizes the coincidence measurements of the fragment ion and doppler shifted electron produced during the dissociative auto-ionization of a super excited molecule which has been excited by electron impact. An electron beam of both very intense and narrow energy width is necessary for the experiment. A newly developed space charge compensated electron monochromator has achieved the electron beam of both the high-intensity and narrow energy width.
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| Free Research Field |
原子・分子科学
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