The pressure broadening of NaI 5889 AA and 5895 AA by thermal and high temperature neutral helium
- 1 April 1972
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 5 (4) , L79-L82
- https://doi.org/10.1088/0022-3700/5/4/005
Abstract
Fine structure effects and the rotation of the internuclear axis have to be taken into account in an atom-atom collision treatment, especially at high temperatures. An application is made to pressure broadening effects.Keywords
This publication has 5 references indexed in Scilit:
- Fine-structure transitions in sodium-rare-gas collisionsJournal of Physics B: Atomic and Molecular Physics, 1970
- The Pressure Broadening of NA i λ5889 by High-Temperature Neutral HeliumThe Astrophysical Journal, 1970
- Nonadiabatic Transitions between Fine-Structure Components of Alkali Atoms upon Collision with Inert-Gas AtomsThe Journal of Chemical Physics, 1965
- Broadening and shift of the sodium D2 line by various perturbing gases under flame conditionsJournal of Quantitative Spectroscopy and Radiative Transfer, 1964
- Line-widths of pressure-broadened spectral linesJournal of Quantitative Spectroscopy and Radiative Transfer, 1962