Open AccessStudy on the 16O(p,pα)12C and 16O (α，2α) 12C knockout reactions according to the independent α-cluster mode l
Author(s) -
Xiao Lü,
Sun Xiao-Jun,
Yu-Jun Yang
Publication year - 2003
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.52.2131
Subject(s) - cluster (spacecraft) , atomic physics , physics , shell (structure) , mode (computer interface) , shell model , materials science , computer science , operating system , composite material , programming language
According to the independent α-cluster model, the reaction cross sections and s pectroscopic factors of the reactions 16O(p,pα)12 C and 16O(α2α)12C at the energies of 101.5,90 and 140 Me V have bee n calculated by means of distorted wave impulsion approximation. Reaction cross sections and spectroscopic factors calculated are in agreement with experimental data, and are better than the results by using shell model. This indicates that the independent α_cluster model can describe the mechanism of the reactions be tter.