-Shell Photoelectric Cross Sections for the Fermi-Thomas Potential from 300 keV to 1.3 MeV
- 2 December 1966
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 152 (1) , 4-9
- https://doi.org/10.1103/physrev.152.4
Abstract
The relativistic photoelectric cross section for the two electrons of the shell has been computed using a numerical program. The four elements have been treated in the energy range of light quanta from 300 keV to 1.23 MeV. The results for the cross section are lower than for the unscreened Coulomb potential by an amount which ranges from approximately 7% at 354 keV, for , to 2.2% at 1.23 MeV, for .
Keywords
This publication has 11 references indexed in Scilit:
- Total cross sections of the photoelectric effect for uraniumPhysics Letters, 1965
- Influence of Screening on the Atomic PhotoeffectPhysical Review B, 1965
- -Shell Photoelectric Cross Sections from 200 keV to 2 MeVPhysical Review B, 1964
- Accurate Value of the Initial Slope of the Ordinary TF FunctionJournal of the Physics Society Japan, 1955
- The Theory of Photoelectric Absorption for X-Rays and-RaysReviews of Modern Physics, 1936
- The photoelectric absorption of γ-rays in heavy elementsProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1935
- Asymptotische Integration der Differentialgleichung des Thomas-Fermischen AtomsThe European Physical Journal A, 1932
- Thomas-Fermi Equation Solution by the Differential AnalyzerPhysical Review B, 1931
- Eine statistische Methode zur Bestimmung einiger Eigenschaften des Atoms und ihre Anwendung auf die Theorie des periodischen Systems der ElementeThe European Physical Journal A, 1928
- The calculation of atomic fieldsMathematical Proceedings of the Cambridge Philosophical Society, 1927