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| 主要な著者: | , , |
|---|---|
| フォーマット: | Preprint |
| 出版事項: |
2006
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| 主題: | |
| オンライン･アクセス: | https://arxiv.org/abs/physics/0608028 |
| タグ: |
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目次:
- The quadrupole channel of two-photon double ionization of He exhibits two distinctly different modes of correlated motion of the photoelectron pair. The mode associated with the center-of-mass motion favors a large total momentum which is maximazed at a parallel emission. However, the mode associated with the relative motion favors an antiparallel emission. This difference is manifested in a profoundly different width of the angular correlation functions corresponding to the center-of-mass and relative motion modes.