Accession Number : AD0698811

Title :   INFRARED ATOMIC TRANSITIONS PROBABILITIES,

Corporate Author : DENVER UNIV COLO DEPT OF PHYSICS

Personal Author(s) : Goldman,Ahron

Report Date : SEP 1969

Pagination or Media Count : 107

Abstract : The report presents results from one phase of the problem of atomic solar lines in the infrared. It contains machine prepared tables of electric dipole transitions probabilities for many atomic spectral lines in the region 0.8 - 2.5 microns. The elements covered are Al(I), C(I), Ca(I), Ca(II), Fe(I), K(I), Mg(I), Mg(II), Na(I), Si(I), and Si(II). These calculations have been made by assuming LS coupling and by using the Coulomb approximation for the radial matrix elements according to Bates and Damgaard. Line positions and effective quantum numbers have been calculated from empirical values for energy levels. These are given by the NBS publications on atomic energy levels. (Author)

Descriptors :   (*ATOMIC SPECTROSCOPY, SOLAR SPECTRUM), (*INFRARED SPECTRA, *SOLAR SPECTRUM), ELECTRON TRANSITIONS, WAVE FUNCTIONS, ALUMINUM, CARBON, CALCIUM, IRON, POTASSIUM, MAGNESIUM, SODIUM, SILICON, TABLES(DATA), PROBABILITY

Subject Categories : Astrophysics
      Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE