Accession Number : ADD095463

Title :   Peak Absorption Coefficients of Microwave Absorption Lines of Carbonyl Sulphide,

Corporate Author : NATIONAL STANDARD REFERENCE DATA SYSTEM

Personal Author(s) : Kisiel, Z ; Millen, D J

Report Date : Jan 1982

Pagination or Media Count : 21

Abstract : Peak absorption coefficients alpha max for the = 0-1, J = 1-2 and J = 2-3 rotational transitions in carbonyl sulphide have been calculated for the different isotopic molecular species in natural abundance and in each case for a range of vibrational states. The results are tabulated for convenience both in order of values of alpha max and in order of transition frequencies. Calculations have also been made, on a less extensive basis, for transitions from J = 3-4 to J 24-25, and peak absorption coefficients have been tabulated, in order of values of alpha max, for each of these transitions. The tables provide a frequency coverage of approximately 10 to 300 GHz. Comparison with available experimental results shows satisfactory agreement.

Descriptors :   *ABSORPTION COEFFICIENTS, *ABSORPTION SPECTRA, *CARBONYL COMPOUNDS, *SULFIDES, SPECTRAL LINES, MICROWAVES, MOLECULAR ROTATION, TRANSITIONS, ISOTOPES, MOLECULAR VIBRATION, ELECTRONIC STATES, INTENSITY, PEAK VALUES, FREQUENCY, TABLES(DATA)

Subject Categories : Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE