The study of a- particle induced Reactions on 27AL & 197AU Nuclides
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Date
2014-06
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Addis Ababa University
Abstract
In this work particle induced reaction on Aluminium (27Al) and Gold(197Au) in di erent
energy range have been studied. Excitation function for the reaction chanells of the type
27
13Al( ,n)30
15P, 27
13Al( ,2p)29
13Al, 27
13Al( ,n+2p)28
13Al, 27
13Al ( , +n)26
13Al; 197
79 Au( ,n)200
81 Tl,
197
79 Au( ,2p)199
79 Au, 197
79 Au( ,n+2p)198
79 Au and 197
79 Au ( , +n) 196
79 Au were studied and
comparative analyses were made for analogus reaction channels of both the light 27Al
and heavy 197Au target nuclie. The experimentally measured excitation functions ob-
tained from EXFOR data source, IAEA, have been compared with the theoretical calcu-
lations with and without the inclusion of pre-equlibrium emission of particles, made by
COMPLET code. Level density parameter is varied to get good agreement between the
calculated and measured data with minimum e ort on parameter tting. In the study
di erent reaction nature were observed between the heavy and light nuclides while being
bombarded by the projectile of particle having the same energy range
Description
Keywords
Reactions on 27AL & 197AU Nuclides