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Two Centre Coulomb Potential Approximation
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- Shimizu Mikio
- Department of Physics, the University of Tokyo
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Description
An expression in the prolate spheroidal coordinates is given for the wave function of a slow electron scattered by a pair of point charges, Zae and Zbe, fixed at a distance. The two centre Coulomb function is useful to approximate the wave function of a slow electron in the fields of diatomic molecular ions or polar molecules. By use of this approximation, the diffusion cross-section of electrons by polar molecules and the photoionization cross-section of hydrogen molecules near threshold energy are calculated. In these cases, the calculated cross-sections are about 1.3∼2 times smaller than the experimental ones.
Journal
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 18 (6), 811-819, 1963
THE PHYSICAL SOCIETY OF JAPAN
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Keywords
Details 詳細情報について
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- CRID
- 1390282679170180352
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- NII Article ID
- 210000077937
- 110001951491
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- NII Book ID
- AA00704814
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- BIBCODE
- 1963JPSJ...18..811S
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- COI
- 1:CAS:528:DyaF3sXktVKjsL8%3D
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- ISSN
- 13474073
- 00319015
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- NDL BIB ID
- 9236544
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
- OpenAIRE
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- Abstract License Flag
- Disallowed