Phys. Rev. C 48, 1702 - 1712 (1993)Microscopic calculation of in-medium nucleon-nucleon cross sections |
G. Q. Li and R. Machleidt
Department of Physics, University of Idaho, Moscow, Idaho 83843
Received 15 April 1993
We derive in-medium nucleon-nucleon (NN) cross sections in a microscopic model. Our calculations are based upon the Bonn NN potential and the Dirac-Brueckner approach for nuclear matter. We consider energies up to 300 MeV (in the laboratory frame) and densities up to twice nuclear matter density. Our results deviate substantially from cross section parametrizations that are commonly used in the nuclear medium.
©1993 The American Physical Society
URL: http://link.aps.org/abstract/PRC/v48/p1702
DOI: 10.1103/PhysRevC.48.1702
PACS: 21.65.+f
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