nonsingle dispersion
Electrons and positrons, transiting through substance, are diffused on Coulomb potentials of kerns and electrons. It leads to major number of processes of dispersion with very small diversion from an initiating trajectory.
In firm or liquid materials the number of certificates of dispersion is very great, therefore detailed modelling of each certificate of dispersion extremely inefficiently and besides leads to accumulation of a computing error. Therefore the method of the integrated collisions consisting in evaluation of change of parametres of an electron after passage is usually applied to numerical calculations is considerable bolshego distances, than a path length. For modelling of parametres of the electron which has transited the given distance, the known solutions gained in the theory of nonsingle dispersion in approach of the unlimited homogeneous environment are used. Lewis's [30] solution which allows to calculate angular and a spatial distribution of electrons as a result of dispersion is most often applied. Besides, application the mixed methods, in which recently findThe rigid certificates of dispersion are modelled individually, and the method of the integrated collisions is applied to the "soft" dispersion.
The account of nonsingle dispersion of electrons is extremely important for modelling of run of electrons in the semiconductor and substantially spots a charge spatial distribution in the detector.
More on topic nonsingle dispersion:
 Distribution and dispersion of exchange spin waves
 effects of dispersion in aqueous slurries
 a method full indikatrisy dispersion
 effects of dispersion in porous polymeric materials
 measurement of sizes of corpuscles by means of a method of dynamic dispersion of light
 effects of dispersion in the filled polymeric materials
 Malouglovoe dispersion of laser radiation (LALS)
 the CHAPTER II. Dispersion of spin waves
 the blanket approach to the dielectric dispersion description
 Dispersion of spin waves gelikoidalnoj structure
 the methods of dispersion used for calculation of the sizes of dispersing particles

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