Calculation of Scattering by the Distorted Wave Born Approximation

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Date
1979
Authors
Newman, Kathie
Domany, Eytan
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Abstract

An approximate scattering theory that utilizes the exact solutions for spherical defects is being developed. A defect of arbitrary shape can be represented by a sphere S and a remainder volume δv. By treating δv as a perturbation, one obtains an approximate solution that contains non-trivial frequency dependence and phase information. The approach is expected to be useful for studying defects with small but significant deviations (such as sharp edges) from spherical shape.

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Interdisciplinary Program for Quantitative Flaw Definition Annual Reports
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report
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Mon Jan 01 00:00:00 UTC 1979
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