Antiproton-nucleus collisions simulation within a kinetic approach with relativistic mean fields
Abstract
The Giessen Boltzmann-Uehling-Uhlenbeck transport model with relativistic mean fields is used to simulate p-nucleus collisions. Antiproton absorption cross sections and momentum distributions of annihilation products are calculated by varying the p coupling strength to the mean meson fields. Parameters of the antiproton-nucleus optical potential are extracted from the comparison of the model calculations with experimental data.
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