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Calculation and Evaluation of Energy Spectra and Double-Differential Cross Sections for p+90Zr Reactions up to 200 MeV

Juan Li, Zhengjun Zhang, Yinlu Han

Nuclear Science and Engineering / Volume 179 / Number 2 / February 2015 / Pages 164-185

Technical Paper /

First Online Publication:December 16, 2014
Updated:January 28, 2015

All cross sections, energy spectra, and double-differential cross sections of six outgoing particles (neutron, proton, deuteron, triton, 3He, and alpha particle) for the p+90Zr reaction are consistently calculated and analyzed at incident proton energies below 200 MeV by using nuclear theoretical models. The optical model; distorted wave Born approximation theory; the intranuclear cascade model; the exciton model; Hauser-Feshbach theory and the evaporation model; and, especially, the improved Iwamoto-Harada model of light composite particle (deuteron, triton, 3He, and alpha-particle) emission have been included in the calculation, which is in good agreement with the experimental data.

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