Bjorken model with Freeze Out
Abstract
Description
The freeze out of the expanding systems, created in relativistic heavy ion collisions, is discussed. We combine Bjorken scenario with earlier developed freeze out equations into a unified model. The important feature of the proposed model is that physical freeze out is completely finished in a finite time, which can be varied from 0 (freeze out hypersurface) to infinity. The dependence of the post freeze out distribution function on this freeze out time will be studied. As an example model is completely solved and analyzed for the gas of pions.
7 pages, 5 figures, presented the International Conference "New Trends in High-Energy Physics" (Crimea 2007), Yalta, Crimea, Ukraine, September 15-22, 2007
7 pages, 5 figures, presented the International Conference "New Trends in High-Energy Physics" (Crimea 2007), Yalta, Crimea, Ukraine, September 15-22, 2007