Degree: канд. физ.-мат. наук
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The double-differential and integral cross sections of reactions (3Hе,xd), (3Hе,xt) and (3Hе,xα) on 59Co nucleus at 50,5 MeV energy of 3Hе
Organisation: Назарбаев УниверситетRead annotation Download PDF
Work is continuation of a cycle of researches of inclusive cross sections of reactions initiated by ions 3Hе on nuclei – candidates of constructional elements of projected nuclear power plants. Double-differential cross sections of reactions (3Не,xd), (3Не,xt) and (3Не,xα) formed by the interaction of ions 3Не with energy of 50,5 MeV with a nucleus 59Co are received. After integration on angels the integrated and partial cross sections of the specified reactions are determined. The analysis of experimental results is carried out on the basis of exciton model of nucleus decay within the frame of
PRECO-2006 code describing the transition of excited system to an equilibrium state. Together with preequilibrium, deposits to formation of integrated sections of compound and direct mechanisms are calculated. The solution of an objective is of great importance, both for fundamental questions of nuclear physics, and for various applied areas, for example, a nuclear transmutation of long-living radioactive waste.