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Microscopic Calculation of in-Medium Proton-Proton Cross Sections

G. Q. Li·R. Machleidt
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Abstract

We derive in-medium PROTON-PROTON cross sections in a microscopic model based upon the Bonn nucleon-nucleon potential and the Dirac-Brueckner approach for nuclear matter. We demonstrate the difference between proton-proton and neutron-proton cross sections and point out the need to distinguish carefully between the two cases. We also find substantial differences between our in-medium cross sections and phenomenological parametrizations that are commonly used in heavy-ion reactions.

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G. Q. Li, R. Machleidt. 1993-08-20. Microscopic Calculation of in-Medium Proton-Proton Cross Sections. https://doi.org/10.1103/physrevc.49.566

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