Nuclear model calculations on the production of ~(125,123)Xe and~(133,131,129,128)Ba radioisotopes

摘要

In this study, production rates of~(125,123)Xe and ~(133,131,129,128)Ba medical isotopes produced by ~(127)I(p, 3n) ~(125)Xe, ~(127)I(p, 5n) ~(123)Xe, ~(133)Cs(p, n) ~(133)mgBa, ~(133)Cs(p, 3n) ~(131)mgBa, ~(133)Cs(p, 5n) ~(129)Ba, and ~(133)Cs(p, 6n) 128Ba reactions have been investigated up to 100 MeV incident proton energy. The preequilibrium calculations involve the hybrid model, the geometry-dependent hybrid model and the cascade exciton model. The calculated results are compared with the experimental data taken from the literature.