Cichocki, B.; Piasecki, J. - In: Physica A: Statistical Mechanics and its Applications 85 (1976) 1, pp. 101-113
The evolution of the one-particle distribution for a homogeneous system of hard spheres is studied. The terms in the formal density expansion of the collision operator which correspond to the class of hard sphere dynamical events involving one binary collision, the influence of other particles...
