A COMPUTATIONAL TECHN1CUE FOR SPACIAL DISTRIBUTIONS OF POWER OF DOSE AND FLOW DENSITY OF CHARGED PARTICLES IN MULTILAYER PLANE HETEROGENEOUS BARRIERS ON EXPOSURE TO n-γ-RADIATION

A. P. Elokhin, V. A. Artemyev
VANT. Ser. Metodiki i Programmy Chislennogo Resheniya Zadach Matematicheskoy Fiziki 1986. Вып.1. С. 60-67.

      A method of numerical calculation of the distribution of dose power P(x) and charged particle flow density in flat systems is considered, for which the Monte-Carlo method is unable to compete with regular numerical methods. The spherical harmonics method in Pξ-approximat ion is suggested to be used. Application of the method to the problem considered is proved.