diffraction scattering

diffraction scattering

[di′frak·shən ‚skad·ə·riŋ]
(physics)
Elastic scattering that occurs when inelastic processes remove particles from a beam.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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A complete set of the parameters retrieved from the processing is presented (hard collisions are mainly large-angle scattering collisions [9] that lead to establishing the equilibrium distribution of molecules over velocities after each collision; soft collisions are caused by classical scattering on small angles less 0.3 rad [10], and the diffraction scattering collisions occur when scattering angles are ~0.01 rad [8-10].) (Except for line intensities S disclosing wide range of values, which is typical for PhA measurements.) in Table 2.
Retrieval of Total Scattering Cross Sections of Molecules from Inhomogeneously Broadened Absorption Lines

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