M. Dufour et P. Descouvemont, The O-15(alpha,gamma)Ne-19 and C-13(alpha,n)O-16 reactions in a multicluster model, NUCL PHYS A, 688(1-2), 2001, pp. 154C-157C
A microscopic multicluster model has been applied to reactions of astrophys
ical interest. Due to the introduction of more clusters in our alpha descri
ption, the results exhibit in general a substantial improvement compared to
those obtained with simpler models. We present recent results on the O-15(
alpha, gamma)Ne-19 and N-15(alpha, gamma)F-19 reactions as well as prelimin
ary results on the C-13(alpha, n)O-16 reaction.