Sphere transmission method for the measurement of atomic photo-electric cross-sections
β Scribed by A.M. Ghose
- Publisher
- Elsevier Science
- Year
- 1965
- Weight
- 717 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0029-554X
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π SIMILAR VOLUMES
tl. method is described for the measurement of absolute values of the total electron-impact excitation cross sections of argon io metastable states (3P). The method utilizes measurements of the ratio of the excitation to ionization cross sxtibn. Results are reported from 60 to 100 eV.
Use of a new atomic-nucleus model is proposed for relativistic atomic and molecular calculations; the atomic nucleus has a sphere of finite size and the electric field in the sphere is assumed constant. It is shown that for the basis-set expansion method based on this model, the Slater-type function