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arXiv · 1209.2193

Medium effects in direct reactions

M. Karakoc·C. Bertulani
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Abstract

We discuss medium corrections of the nucleon-nucleon (NN) cross sections and their influence on direct reactions at intermediate energies $\gtrsim 50$ MeV/nucleon. The results obtained with free NN cross sections are compared with those obtained with a geometrical treatment of Pauli-blocking and with NN cross sections obtained with Dirac-Bruecker methods. We show that medium corrections may lead to sizable modifications for collisions at intermediate energies and that they are more pronounced in reactions involving weakly bound nuclei.

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M. Karakoc, C. Bertulani. 2012-09-11. Medium effects in direct reactions. https://doi.org/10.1088/1742-6596/420/1/012074

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