N] is given by the Maxwell distribution , depending on the temperature of the moderating medium, as a parameter, and having the following form:
After averaging the expression (9) over the Maxwell distribution of the thermal motion of nuclei moderating medium (10), considering that [[bar.
by a thermal equilibrium part of the neutron system and therefore could not be described by Maxwell distribution.
Given that pressure, temperature, and all the other thermodynamic state variables are related to the speed of the gas molecules, recent studies in thermodynamics accent the search of the correct formulation of relativistic Maxwell distribution.
Interpretations of the heavy ion collision described by the relativistic Langevin equation, the cosmic microwave background radiation caused by hot electron thermalization of inverse Compton scattering (Sunyaev-Zeldovich effect) (Itoh, Kohyama, & Nozawa, 1998), and many other astrophysical phenomena all rely on the relativistic Maxwell distribution function.