Rotational Analysis of the A-X and B-X Band Systems of CaH
Abstract
The absorption spectrum of CaH in the region 6 130-7 125 Å has been generated using a King furnace. The spectrum was recorded photographically in a 10.685 m concave grating spectrograph. Ten bands belonging to the A2Π-X2Σ and B2Σ-X2Σ systems have been rotationally analyzed. Perturbations between the two excited states have been observed. Computer methods have been used to calculate term values and to evaluate molecular constants.
- Publication:
-
Physica Scripta
- Pub Date:
- December 1974
- DOI:
- 10.1088/0031-8949/10/6/009
- Bibcode:
- 1974PhyS...10..331B