Rayleigh-Brillouin scattering in binary mixtures of disparate-mass constituents: SF6−He,SF6−D2 , and

Yuanqing Wang

¹

,

Wim Ubachs

²

,

C. A. M. Moraes

³

et al.

Abstract

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Grüneisen approach for universal scaling of the Brillouin shift in gases

“…Detailed models, based on thermodynamics, have been developed for RB-scattering spectra in the hydrodynamic regime [22], in the kinetic regime of lower pressures, e.g. the Tenti model [26], and for gases composed of binary constituents [27,28]. Also molecular dynamics simulations have been explored to compute the RB-line shape [29,30].…”