STRUCTURE EFFECTS IN THE ASYMMETRIC FISSION OF 118BA, 122BA COMPOUND NUCLEI

被引：0
|
作者：
Ademard, G. [1 ]
Wieleczko, J. P.
Bonnet, E.
Chbihi, A.
Frankland, J. D.
机构：
[1] CEA, DSN, GANIL, Collaborat E475S, BP 55027, F-14076 Caen, France
来源：
SEMINAR ON FISSION, 2010 | 2011年
关键词：
Decay channels; Compound nucleus; Even-odd staggering;
D O I：
暂无
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：
Kinetics energies, angular distributions and cross sections of fragments with atomic number 6 <= Z2 <= 8 were measured in Kr-78,Kr-82 + Ca-40 reactions at 5.5 AMeV incident energy by means of the 4 pi-INDRA array at GANIL. Global features are compatible with a binary fission from compound nucleus. The cross-sections indicate the coexistence of macroscopic behaviour and structure effects that depend on the chemical composition of the emitting nucleus. Fragment-particle coincidences show that fragment with 12 <= Z are excited below the separation energies of light particles.
引用
收藏
页码：131 / 134
页数：4
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