An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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noncoherent scattering
  پراکنش ِ ناهمدوس  
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.

See also: → non-; → coherent scattering.