The thermodynamic approach for light scattering developed in a previous paper is extended to include the diffusion process. The results for zero angle are the same as stated before B. J. Berne and H. L. Frisch, J. Chem. Phys.47,3675 (1967); L. Blum and Z. W. Salsburg,ibid.48,2292 (1968), that is, the only remaining contribution to the central Rayleigh line is due to the chemical reactions.
展开▼