Moment analysis in collision-induced absorption: Determination of a single parameter empirical model for the induced dipole moment of He-Ar gas mixtures
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Ar Gas
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We present a method for the construction of a one-adjustable-parameter empirical model for the induced dipole moment. The method is based on classical physics principles and relies on the first three spectral moments of the collision-induced absorption spectra at various temperatures and new interaction potentials. In this work it is applied to the spectra of He-Ar mixtures. Our values are in good agreement with the available ab initio data. The profiles calculated with these models at various temperatures are in excellent agreement with experiment.
1988 ◽
Vol 88
(11)
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pp. 6747-6750
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2021 ◽
Vol 21
(4)
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pp. 1063-1078
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2019 ◽
Vol 85
(2)
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pp. 12-16