Role of the gamma degree of freedom in sub-barrier fusion phenomena and effective barrier distributions

被引：2
|
作者：
Dasso, CH
FernandezNiello, J
Vitturi, A
机构：
[1] COMIS NACL ENERGIA ATOM, DEPT FIS, RA-1429 BUENOS AIRES, DF, ARGENTINA
[2] UNIV PADUA, DIPARTIMENTO FIS, PADUA, ITALY
[3] UNIV PADUA, IST NAZL FIS NUCL, PADUA, ITALY
来源：
PHYSICAL REVIEW C | 1997年 / 55卷 / 04期
关键词：
D O I：
10.1103/PhysRevC.55.2112
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We investigate sub-barrier fusion phenomena in the presence of triaxial static deformations and under conditions of gamma instability. It is found that the distributions of effective barriers can reflect in a distinct way a general quadrupole profile specified in terms of both beta(2) and gamma. Fusion cross sections as a function of energy are, on the other hand, rather insensitive to the gamma degree of freedom.
引用
收藏
页码：2112 / 2114
页数：3
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