Published January 1967
| Version v1
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Ionization of a cesium atom by an absorption process involving two photons from a laser beam
Creators
- 1. Commissariat a l'Energie Atomique, Saclay (France). Centre d'Etudes Nucleaires
Description
The expression giving the ionisation cross-section of an atom, by an absorption process involving two photons produced from a laser beam, is derived. The non-relativistic case is considered and the dipolar approximation used. The summation over the intermediate states is carried out rigorously by means of a special technique which is described in detail. A method is presented which makes it possible to obtain the numerical solution. (authors)
Availability note (English)
Available from INIS in electronic formAbstract (French)
La formule donnant la section efficace d'ionisation d'un atome, par un processus d'absorption mettant en jeu deux photons issus d'un faiseau Laser, est etablie. On se place dans le cas non relativiste et Pon utilise l'approximation dipolaire. La sommation sur les etats intermediaires est effectuee rigoureusement au moyen d'une technique particuliere qui est decrite en detail. On expose une methode permettant d'obtenir la solution numerique. (auteurs)Files
36069314.pdf
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Additional details
Additional titles
- Original title (French)
- Ionisation d'un atome de cesium par un processus d'absorption a deux photons issus d'un faisceau laser
Publishing Information
- Imprint Pagination
- 42 p.
- Report number
- CEA-R--3113
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 36069314
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS; S42: ENGINEERING;
- Descriptors DEI
- ABSORPTION; CESIUM; CROSS SECTIONS; FEYNMAN DIAGRAM; IONIZATION; PHOTONS; QUANTUM ELECTRODYNAMICS; THOMAS-FERMI MODEL
- Descriptors DEC
- ALKALI METALS; ATOMIC MODELS; BOSONS; DIAGRAMS; ELECTRODYNAMICS; ELEMENTARY PARTICLES; ELEMENTS; FIELD THEORIES; INFORMATION; MASSLESS PARTICLES; MATHEMATICAL MODELS; METALS; QUANTUM FIELD THEORY; SORPTION
Optional Information
- Notes
- 19 refs.