RESEARCH ON F-VALUES: COMPREHENSIVE REPORT.
Abstract
Research on oscillator strengths of electron transitions from one energy level to another as shown in the spectral lines of chemical elements published in the Soviet literature is abstracted and evaluated. The approach to solving the problem of the oscillator strength of spectral lines has changed in the Soviet literature. The method of hooks introduced in Soviet investigations by Rozhdestvenskiy and used as the main method of investigation is now reduced to the status of an auxiliary method and an intensive search for new methods is under way. Al'perovich discussed the dispersion of light in the absorption bands of complex molecules in solutions and its application to determining oscillator strengths. Anderson and Zilitis developed a semi-empirical program for computing the wave function on electronic computers. A set of tables is given in which the oscillator strengths are given for various transitions and chemical elements. The method of computing probabilities of nonadiabatic transitions between two electronic states is discussed by Nikitin in a theoretical approach to the problem by integrating two coupled wave equations along the complex plans of a coordinate. The cases of zero differences of energies are discussed.
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 07, 1965
- Accession Number
- AD0624996
Entities
People
- Edward Gelins