Published October 1990
| Version v1
Journal article
LIF measurement of the vibrational dependence of the N2(B3Πg) hyperfine splitting parameters
Creators
- 1. Max-Planck-Institut fuer Stroemungsforschung, Goettingen (Germany, F.R.)
Description
From very high resolution (8 MHz FWHM) LIF measurements, the hyperfine coupling constants of N2(A3Σu+) and N2(B3Πg) have been obtained for three pairs of vibrational quantum numbers ν', ν''. The A-state constants are in very good agreement with accurate literature data. The vibrational dependence of some of the B-state constants is found to be much more pronounced. This is qualitatively explained in terms of the electronic structure of the two states. (orig.)
Additional details
Publishing Information
- Journal Title
- Zeitschrift fuer Physik, D
- Journal Volume
- 17
- Journal Issue
- 2
- Series
- Z. Phys., D.
- Journal Page Range
- 137-144
- ISSN
- 0178-7683
- CODEN
- ZDACE
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 21084366
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- COUPLING CONSTANTS; ELECTRONIC STRUCTURE; FLUORESCENCE; HYPERFINE STRUCTURE; LASER RADIATION; LCAO METHOD; MOLECULAR BEAMS; MOLECULES; NITROGEN; QUANTUM NUMBERS; ROTATIONAL STATES; VIBRATIONAL STATES
- Descriptors DEC
- BEAMS; ELECTROMAGNETIC RADIATION; ELEMENTS; EMISSION; ENERGY LEVELS; EXCITED STATES; LUMINESCENCE; NONMETALS; PHOTON EMISSION; RADIATIONS