الفهرس 
IntroductionOnly 14 pages are availabe for public view
 |  | from | 75 |  |  |
| | | from | 75 | | |
Abstract
in this thesis the neutron slowing down equation is solved for the time dependent and stationary state. The slowing down kernel is sparated into elastic and inelastic ons. For the elastic kernel Goertzel - Greuling (G-G) approximation is used while volkin approximation is used for inelastic one. A differential difference equation for the collision density is obtained, which is solved by laplace transform. The collision density is expressed as an infinite sum of exponentials.