INTERMITTENCY IN THE MULTIFRAGMENTATION OF HOT NUCLEI

被引：49
|
作者：
GROSS, DHE [1 ]
DEANGELIS, AR [1 ]
JAQAMAN, HR [1 ]
PAN, JC [1 ]
HECK, R [1 ]
机构：
[1] FREE UNIV BERLIN, FACHBEREICH PHYS, W-1000 BERLIN 33, GERMANY
来源：
PHYSICAL REVIEW LETTERS | 1992年 / 68卷 / 02期
关键词：
D O I：
10.1103/PhysRevLett.68.146
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The statistical decay of an equilibrated hot nucleus is modeled by sampling the microcanonical phase space for nuclear fragmentation. It is shown to reproduce the measured fluctuations and correlations (intermittency) in data for 1 GeV/nucleon Au-197(79) on emulsion. Within our model multifragmentation is linked to the nuclear liquid-to-gas phase transition. The model is used to realistically study the conditions leading to the phenomenon of intermittency in critical heavy-ion reactions.
引用
收藏
页码：146 / 149
页数：4
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