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Semiclassical and quantum production rates

P. Bozek
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Abstract

We discuss the effects of the off-shell nucleon propagation for the particle production. Results from nonequilibrium Kadanoff-Baym evolution modeling a heavy ion collision are presented. The production rates are compared to equilibrium emission rates obtained in the same approximation for the self-energy. The comparison of semiclassical and quantum in-medium production rates is performed within the T-matrix approximation. Self-consistent T-matrix resummation allows us to discuss also the effect of the off-shell propagation on the effective in-medium cross section.

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P. Bozek. 1999-10-07. Semiclassical and quantum production rates. https://doi.org/10.1142/9789812793812_0040

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