Shannon information entropy in heavy-ion collisions
Ma, CW; Ma, YG
2018
发表期刊PROGRESS IN PARTICLE AND NUCLEAR PHYSICS
ISSN0146-6410
卷号99页码:120-158
文章类型期刊论文
摘要The general idea of information entropy provided by C.E. Shannon "hangs over every-thing we do" and can be applied to a great variety of problems once the connection between a distribution and the quantities of interest is found. The Shannon information entropy essentially quantify the information of a quantity with its specific distribution, for which the information entropy based methods have been deeply developed in many scientific areas including physics. The dynamical properties of heavy-ion collisions (HICs) process make it difficult and complex to study the nuclear matter and its evolution, for which Shannon information entropy theory can provide new methods and observables to understand the physical phenomena both theoretically and experimentally. To better understand the processes of HICs, the main characteristics of typical models, including the quantum molecular dynamics models, thermodynamics models, and statistical models, etc., are briefly introduced. The typical applications of Shannon information theory in HICs are collected, which cover the chaotic behavior in branching process of hadron collisions, the liquid-gas phase transition in HICs, and the isobaric difference scaling phenomenon for intermediate mass fragments produced in HICs of neutron-rich systems. Even though the present applications in heavy-ion collision physics are still relatively simple, it would shed light on key questions we are seeking for. It is suggested to further develop the information entropy methods in nuclear reactions models, as well as to develop new analysis methods to study the properties of nuclear matters in HICs, especially the evolution of dynamics system. (C) 2018 Elsevier B.V. All rights reserved.
关键词Antisymmetrized Molecular-dynamics Gas Phase-transition Peripheral au+au Collisions Intermediate-mass Fragments Nucleus-nucleus Collisions Uehling-uhlenbeck Approach Abrasion-ablation Model Charm Hadron Properties Dependent Hartree-fock Gev/c Pp-interactions
DOI10.1016/j.ppnp.2018.01.002
收录类别SCI
语种英语
WOS记录号WOS:000428102400003
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/29131
专题中科院上海应用物理研究所2011-2018年
作者单位1.Ma, CW
2.Ma, YG
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Ma, CW,Ma, YG. Shannon information entropy in heavy-ion collisions[J]. PROGRESS IN PARTICLE AND NUCLEAR PHYSICS,2018,99:120-158.
APA Ma, CW,&Ma, YG.(2018).Shannon information entropy in heavy-ion collisions.PROGRESS IN PARTICLE AND NUCLEAR PHYSICS,99,120-158.
MLA Ma, CW,et al."Shannon information entropy in heavy-ion collisions".PROGRESS IN PARTICLE AND NUCLEAR PHYSICS 99(2018):120-158.
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