|Author||Ginocchio, J. N. ♦ Johnson, M. B.|
|Source||United States Department of Energy Office of Scientific and Technical Information|
|Subject Keyword||NUCLEAR PHYSICS AND RADIATION PHYSICS ♦ CARBON 12 TARGET ♦ PION REACTIONS ♦ CAPTURE ♦ DEEP INELASTIC HEAVY ION REACTIONS ♦ CASCADE THEORY ♦ GREEN FUNCTION ♦ KLEIN-GORDON EQUATION ♦ OPTICAL MODELS ♦ SCATTERING AMPLITUDES ♦ SEMICLASSICAL APPROXIMATION ♦ TOTAL CROSS SECTIONS ♦ TRANSPORT THEORY ♦ AMPLITUDES ♦ CHARGED-PARTICLE REACTIONS ♦ CROSS SECTIONS ♦ DIFFERENTIAL EQUATIONS ♦ EQUATIONS ♦ FUNCTIONS ♦ HADRON REACTIONS ♦ HEAVY ION REACTIONS ♦ MESON REACTIONS ♦ NUCLEAR REACTIONS ♦ TARGETS ♦ WAVE EQUATIONS ♦ Nuclear Properties & Reactions, A=6-19, Theoretical- Nuclear Reactions & Scattering- (-1987) ♦ Nuclear Theory- Nuclear Models- (-1987)|
|Abstract||The effect of the pion and ..delta.. optical potentials on the propagation of the pion and ..delta.. in a semiclassical transport model of pion-nuclear reactions is studied. It is shown that the reaction and true absorption cross sections are increased to become closer to the measured cross sections. The derivative terms in the optical potential are shown to be particularly important. However, the distribution of final products produced still has some discrepancies compared to experiment, indicating that the mechanism for the deposition of the pion energy in the nucleus is not completely understood.|
|Learning Resource Type||Article|
|Publisher Department||Los Alamos Scientific Laboratory, Los Alamos, New Mexico 87544|
|Publisher Place||United States|
|Journal||Phys. Rev., C|
|Organization||Los Alamos Scientific Laboratory, Los Alamos, New Mexico 87544|
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