Laser spectroscopy of antiprotonic helium atomcules : collisional shift and broadening of resonance lines 反陽子ヘリウム原子のレーザー分光 : 衝突による共鳴線のシフトと幅の広がり
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著者
書誌事項
- タイトル
-
Laser spectroscopy of antiprotonic helium atomcules : collisional shift and broadening of resonance lines
- タイトル別名
-
反陽子ヘリウム原子のレーザー分光 : 衝突による共鳴線のシフトと幅の広がり
- 著者名
-
鳥居, 寛之
- 著者別名
-
トリイ, ヒロユキ
- 学位授与大学
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東京大学
- 取得学位
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博士 (理学)
- 学位授与番号
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甲第13215号
- 学位授与年月日
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1998-03-30
注記・抄録
博士論文
目次
- 論文の内容の要旨 / (0003.jp2)
- Abstract / (0011.jp2)
- Contents / p1 (0012.jp2)
- 1 Introduction and Overview / p1 (0014.jp2)
- 1.1 History of Research on Long-living Exotic Helium Atoms / p1 (0014.jp2)
- 1.2 Delayed Annihilation of Antiprotonic Helium Atomcules / p3 (0015.jp2)
- 1.3 Achievements by Laser Spectroscopy / p4 (0016.jp2)
- 2 Theoretical Background and Strategy of Laser Experiments / p6 (0017.jp2)
- 2.1 Metastability of Antiprotonic Helium Atomcules / p6 (0017.jp2)
- 2.2 Theoretical Descriptions and Calculations of Energy Levels / p8 (0018.jp2)
- 2.3 Transitions between the States / p13 (0020.jp2)
- 2.4 Principle of Laser-Induced Annihilation Spectroscopy / p15 (0021.jp2)
- 3 Experimental Setup / p17 (0022.jp2)
- 3.1 Particle Detection System / p19 (0023.jp2)
- 3.2 Target Gas System and the Cryostat / p25 (0026.jp2)
- 3.3 Laser System / p28 (0028.jp2)
- 3.4 Data Acquisition and Analysis Method / p33 (0030.jp2)
- 3.5 Analog Data Acquisition Method / p39 (0033.jp2)
- 4 Observation of Laser Resonances / p41 (0034.jp2)
- 4.1 Discovery of the First Resonances / p41 (0034.jp2)
- 4.2 Other Resonances and Determination of Atomcular Structure / p45 (0036.jp2)
- 5 Collisional Shift and Broadening of Resonance Lines / p49 (0038.jp2)
- 5.1 Density Shift of the Resonance Lines / p50 (0039.jp2)
- 5.2 Precise Determination of Transition Wavelengths / p57 (0042.jp2)
- 5.3 Widths of the Resonance Lines / p61 (0044.jp2)
- 5.4 Theoretical Interpretation and Considerations / p74 (0051.jp2)
- 6 Conclusions and Future Scope / p81 (0054.jp2)
- 6.1 Conclusions / p81 (0054.jp2)
- 6.2 Future Scope / p82 (0055.jp2)
- A Formation and Level Structure of Antiprotonic Helium Atomcules / p83 (0055.jp2)
- A.1 Formation of pHe⁺ Atomcules / p83 (0055.jp2)
- A.2 Intuitive Picture of the Level Structure / p84 (0056.jp2)
- A.3 Non Metastability Except for Helium / p86 (0057.jp2)
- B Summary of Achievements of Laser Spectroscopy Experiments / p88 (0058.jp2)
- B.1 Discovery of Resonances / p88 (0058.jp2)
- B.2 Lifetime Measurements / p91 (0059.jp2)
- B.3 Lifetime Shortening by Collisions with Helium Atoms / p98 (0063.jp2)
- B.4 Quenching Effect by Foreign Gases / p102 (0065.jp2)
- B.5 Hyperfine Splitting / p106 (0067.jp2)
- B.6 Future Experiments / p109 (0068.jp2)
- C Cascade Models and Their Solutions / p111 (0069.jp2)
- C.1 Laser-Timing Variant Method / p111 (0069.jp2)
- C.2 Downward-Bent Shape of the DATS / p113 (0070.jp2)
- C.3 Depletion and Recovery Measurements / p113 (0070.jp2)
- D Interaction of Light with Atoms and Effect of Collisions / p116 (0072.jp2)
- D.1 Quantum Mechanics of Light-Atom Interaction / p116 (0072.jp2)
- D.2 Studies on Collisional Effects / p122 (0075.jp2)
- D.3 Calculation of Dipole Moments / p127 (0077.jp2)
- D.4 Simulation of Laser-Induced Resonant Transitions / p128 (0078.jp2)
- E Precise Measurement of Transition Wavelengths / p130 (0079.jp2)
- E.1 Calibration of the Wavelength / p130 (0079.jp2)
- E.2 Full Data of the Density Shift and Width Measurements / p133 (0080.jp2)
- F Units,Notation and Terminology / p136 (0082.jp2)
- F.1 Conversion between Various Units / p136 (0082.jp2)
- F.2 Terminology / p140 (0084.jp2)
- F.3 Notation / p142 (0085.jp2)
- Acknowledgments / p146 (0087.jp2)
- Bibliograpy / p149 (0088.jp2)
- List of Figures / p158 (0093.jp2)
- List of Tables / p161 (0094.jp2)
- Index / p162 (0095.jp2)