Calculated self- and foreign-gas-broadened linewidths for SF6 |
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Affiliation: | 1. GSMA, UMR CNRS 7331, University of Reims Champagne Ardenne, Moulin de la Housse B.P. 1039, Cedex Reims F-51687, France;2. V.E. Zuev Institute of Atmospheric Optics, Russian Academy of Sciences, 1, Akademichesky Avenue, 634055 Tomsk, Russian Federation;3. Laboratory of Quantum Mechanics of Molecules and Radiative Processes, Tomsk State University, 36 Lenin Avenue, Tomsk 634050, Russia;4. LDMMP, ENSIT, University of Tunis, 5 Av Taha Hussein, Tunis 1008, Tunisia |
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Abstract: | Collision processes involving the sulfur hexafluoride molecule are of considerable interest in many fields of investigations. In this work, linewidths of SF6 broadened by He, Ar, O2, N2, HF, and SF6 at 300 K have been calculated in the framework of the Anderson-Tsao-Curnutte theory of pressure broadening. These linewidths have also been computed at 100 and 200K, so that a temperature dependence can be estimated. |
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