Compound Nucleus Decay of Some Rubidium Systems at Various Energies
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Date
2011-06
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Addis Ababa University
Abstract
In this study, the more emphasis is given to compound nucleus decay. To test this,
calculations of the theoretical reaction cross sections of 85Rb( ; n)88Y , 85Rb( ; 2n)87Y ,
85Rb( ; 3n)86Y and composition reaction of 85Rb( ; n) and 87Rb( ; 3n) reactions are car-
ried out in the incident alpha energy from 15 MeV to 60 MeV. Theoretical calcula-
tions of reaction cross sections are done using Alice-91 computer code, which is based on
Weisskopf-Ewing model for compound nucleus decay and Geometry Dependent Hybrid
(GDH) model for pre-compound nuclear reactions. The calculated results are compared
with experimental one and various parameters were changed to see their e ects on the
reaction cross sections
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Keywords
Compound Nucleus Decay