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Shannon information entropy in heavy-ion collisions
Ma, CW; Ma, YG
2018
Source PublicationPROGRESS IN PARTICLE AND NUCLEAR PHYSICS
ISSN0146-6410
Volume99Pages:120-158
Subtype期刊论文
AbstractThe 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.
KeywordAntisymmetrized 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
Indexed BySCI
Language英语
WOS IDWOS:000428102400003
Citation statistics
Cited Times:21[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/29131
Collection中科院上海应用物理研究所2011-2018年
Affiliation1.Ma, CW
2.Ma, YG
Recommended Citation
GB/T 7714
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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