Publication Abstracts

Dlugach and Mishchenko 2017

Dlugach, J.M., and M.I. Mishchenko, 2017: Modeling of electromagnetic scattering by discrete and discretely heterogeneous random media by using numerically exact solutions of the Maxwell Equations. In Non-Stable Universe: Energetic Resources, Activity Phenomena and Evolutionary Processes, ASP Conference Series. A.M. Mickaelian, H.A. Harutyunian, and E.H. Nikoghosyan, Eds., Astronomical Society of the Pacific, vol. 511, pp. 269-275.

In this paper, we discuss some aspects of numerical modeling of electromagnetic scattering by discrete random medium by using numerically exact solutions of the macroscopic Maxwell equations. Typical examples of such media are clouds of interstellar dust, clouds of interplanetary dust in the Solar system, dusty atmospheres of comets, particulate planetary rings, clouds in planetary atmospheres, aerosol particles with numerous inclusions and so on. Our study is based on the results of extensive computations of different characteristics of electromagnetic scattering obtained by using the superposition T-matrix method which represents a direct computer solver of the macroscopic Maxwell equations for an arbitrary multisphere configuration. As a result, in particular, we clarify the range of applicability of the low-density theories of radiative transfer and coherent backscattering as well as of widely used effective-medium approximations.

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BibTeX Citation

@inproceedings{dl06100q,
  author={Dlugach, J. M. and Mishchenko, M. I.},
  editor={Mickaelian, A. M. and Harutyunian, H. A. and Nikoghosyan, E. H.},
  title={Modeling of electromagnetic scattering by discrete and discretely heterogeneous random media by using numerically exact solutions of the Maxwell Equations},
  booktitle={Non-Stable Universe: Energetic Resources, Activity Phenomena and Evolutionary Processes},
  year={2017},
  volume={511},
  pages={269--275},
  publisher={Astronomical Society of the Pacific},
  series={ASP Conference Series},
}

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RIS Citation

TY  - CPAPER
ID  - dl06100q
AU  - Dlugach, J. M.
AU  - Mishchenko, M. I.
ED  - Mickaelian, A. M.
ED  - Harutyunian, H. A.
ED  - Nikoghosyan, E. H.
PY  - 2017
TI  - Modeling of electromagnetic scattering by discrete and discretely heterogeneous random media by using numerically exact solutions of the Maxwell Equations
BT  - Non-Stable Universe: Energetic Resources, Activity Phenomena and Evolutionary Processes
T3  - ASP Conference Series
VL  - 511
SP  - 269
EP  - 275
PB  - Astronomical Society of the Pacific
ER  -

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