Research Information System
INTERNATIONAL JOURNAL OF MODERN PHYSICS E, vol.18, no.9, pp.1871-1885, 2009 (SCI-Expanded)
In this present study, by using equilibrium and pre-equilibrium reaction mechanisms, the (p, n) cross-section values for some target (A = 25-240) nuclei were investigated in a range of 10-40 MeV incident energy. The excitation functions for pre-equilibrium calculations were newly calculated by using hybrid model, geometry dependent hybrid model, full-exciton model, and cascade exciton model. The reaction equilibrium component was calculated with a traditional compound nucleus model developed by Weisskopf-Ewing. Calculation results were compared with the available excitation functions measurements in literature.