coherent scattering parâkaneš-e hamdus Fr.: diffusion cohérente A scattering process in which the scattered radiation bears the same frequency and phase as the incident radiation. → coherent; → scattering. |
noncoherent scattering parâkaneš-e nâhamdus Fr.: diffusion incohérente The absorption of a photon and its re-emission at a different frequency (in the observer's frame of reference) by scattering atoms. → non-; → coherent scattering. |