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arXiv · 0903.2152

Antiproton-nucleus collisions simulation within a kinetic approach with relativistic mean fields

A. B. Larionov·I. A. Pshenichnov·I. N. Mishustin·W. Greiner
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Abstract

The Giessen Boltzmann-Uehling-Uhlenbeck transport model with relativistic mean fields is used to simulate $\bar p$-nucleus collisions. Antiproton absorption cross sections and momentum distributions of annihilation products are calculated by varying the $\bar p$ 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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A. B. Larionov, I. A. Pshenichnov, I. N. Mishustin, W. Greiner. 2009-08-13. Antiproton-nucleus collisions simulation within a kinetic approach with relativistic mean fields. https://doi.org/10.1103/physrevc.80.021601

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