Propensity Rules for Orientation by Atom Impact: II. Many-State Description of Direct Transitions
作者： S. E. Nielsen , N. Andersen
DOI: 10.1007/BF01385462
关键词: Orientation (geometry) 、 Range (statistics) 、 State (functional analysis) 、 Impact parameter 、 Excitation 、 Physics 、 Atom (order theory) 、 Information theory 、 Atomic physics 、 Spin polarization
摘要: P state orientation and alignment created in direct, collision-inducedS ↔P transitions of a quasi-one-electron atom are analyzed the natural coordinate frame. In velocity region maximum transition probability, propensity rules for derived, their range validity impact parameter is discussed. The predictions tested illustrated by three-state calculations Na(3s ↔ 3p) Na — He collisions.
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