Mie scattering by ensembles of particles with very large size parameters

Abstract
We present a computer program for the simulation of Mie scattering in case of arbitrarily large size parameters. The elements of the scattering matrix, efficiency factors as well as the corresponding cross-sections, the albedo and the scattering asymmetry parameter are calculated. Single particles as well as particle ensembles consisting of several components and particle size distributions can be considered.

Title of program: <b><i>miex</i></b>
Catalogue Id: ADUD_v1_0

Nature of problem
Among a variety of applications, Mie scattering is of essential importance for the continuum radiative transfer in cosmic dust configurations. In this particular case, Mie theory describes the interaction of electromagnetic radiation with spherical dust grains on the basis of their complex refractive index and size parameter. Both, broad grain size distributions (radii a: nanometers -- millimeters) and a very wide wavelength range (λ ≈ 10 -10 -10 -2 m) of the interacting radiation are considered ...

Versions of this program held in the CPC repository in Mendeley Data
ADUD_v1_0; <b><i>miex</i></b>; 10.1016/j.cpc.2004.06.070

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)

本报告阐述了一款计算机程序，旨在模拟任意大尺度参数下的米氏散射现象。散射矩阵的元素、效率因子，以及相应的截面、反照率和散射不对称性参数均得到计算。程序能够考虑单个粒子，以及由多个成分和粒径分布组成的粒子集合。

程序名称：<b><i>miex</i></b>
目录编号：ADUD_v1_0

在众多应用中，米氏散射对于宇宙尘埃配置中的连续辐射传输至关重要。在本例中，米氏理论基于复杂折射率和尺度参数，描述了电磁辐射与球形尘埃颗粒的相互作用。同时，该程序考虑了广泛的粒径分布（半径a：纳米至毫米）以及相互作用辐射的非常宽的波长范围（λ ≈ 10^-10 - 10^-2 米）。

此程序版本存放在Mendeley Data的CPC程序库中
ADUD_v1_0；<b><i>miex</i></b>; 10.1016/j.cpc.2004.06.070

该程序已从贝尔法斯特女王大学（1969-2018）的CPC程序库中导入。