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

页码：131 / 134

页数：4

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