Surface Perturbation Theory in the Problem of Light Elastic Scattering on Microparticles

IF 0.4 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Moscow University Physics Bulletin Pub Date : 2025-08-06 DOI:10.3103/S0027134925700584

A. R. Bekirov, A. F. Uspenskiy, B. S. Luk’yanchuk, A. A. Fedyanin

引用次数: 0

Abstract

Using the method of perturbation theory, the problem of light scattering by particles of arbitrary axisymmetric shape has been solved. The proposed approach makes it possible to consider substantial deformations by decomposing the total deformation into smaller ones. The issues of convergence, applicability limits and conditions are discussed; a comparison with an alternative computational method is presented.

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微粒子上光弹性散射问题的表面摄动理论

利用微扰理论的方法，解决了任意轴对称形状粒子的光散射问题。提出的方法可以通过将总变形分解为较小的变形来考虑较大的变形。讨论了收敛性、适用极限和条件等问题；并与另一种计算方法进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Moscow University Physics Bulletin PHYSICS, MULTIDISCIPLINARY-

CiteScore

0.70

自引率

0.00%

发文量

129

审稿时长

6-12 weeks

期刊介绍： Moscow University Physics Bulletin publishes original papers (reviews, articles, and brief communications) in the following fields of experimental and theoretical physics: theoretical and mathematical physics; physics of nuclei and elementary particles; radiophysics, electronics, acoustics; optics and spectroscopy; laser physics; condensed matter physics; chemical physics, physical kinetics, and plasma physics; biophysics and medical physics; astronomy, astrophysics, and cosmology; physics of the Earth’s, atmosphere, and hydrosphere.