NEUSI - A code for the calculation of neutral particle densities inside the plasma region of the GDT

Based on the Integral Transport Method the code NEUSI calculates the radial -, axial- and time-dependent distributions of fast and slow hydrogen atoms and hydrogen molecules in the plasma region of the GDT facility of the Budk er Institute Novosibirsk. The presented poster briefly describes the basic features and approximations of the code and gives some calculation results.