On the shape of spectral lines
โ Scribed by E.G. Bessonov
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 176 KB
- Volume
- 308
- Category
- Article
- ISSN
- 0168-9002
No coin nor oath required. For personal study only.
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## Abstract Presupposing exponentially decaying states (with phenomenological lifetimes) of the particle system interacting with the radiation field, the shape and width of Raman lines is discussed on a quantumโmechanical basis for the most important types of excitation: nonโresonance, preโresonanc
The splitting of the energy levels predicted by the Dirac equation for a particle moving in a central field is determined. The relativistic effects consist of (1) a common displacement of the energy levels, and (2) a split into doublets for all states whose angular momentum is not zero. This first e