Research on mechanism for production of molecules from ultra cold Rydberg atoms
| Project/Area Number |
23654143
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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 | Aoyama Gakuin University |
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Principal Investigator |
TAKAMINE Aiko 青山学院大学, 理工学部, 助教 (10462699)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | Rydberg原子 / 冷却原子 / 黒体輻射 / 原子電子間衝突 / 磁気光学トラップ / 原子間相互作用 / 冷却分子 |
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| Research Abstract |
A magneto-optical trap and a pulse dye laser for were developed for rubidium atoms to produce ultra cold Rydberg atoms. As a preparation experiment for quantum control of ultra cold Rydberg atoms, the spectra of several different nd states for cold Rb atoms at a long time delay after laser excitation to the Rydberg states. The results were discussed from the point of view of black body radiation effect and inelastic Rydberg-electron collision effect.
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Report
(4 results)
Research Products
(12 results)
