Isobaric yield ratio difference and Shannon information entropy
文献类型：期刊论文
| 作者 | Ma, Chun-Wang1; Wei, Hui-Ling1; Wang, Shan-Shan1,2; Ma, Yu-Gang2; Wada, Ryoichi3; Zhang, Yan-Li1 |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2015-03-06 |
| 卷号 | 742页码:19-22 |
| ISSN号 | 0370-2693 |
| DOI | 10.1016/j.physletb.2015.01.015 |
| 文献子类 | Article |
| 英文摘要 | The Shannon information entropy theory is used to explain the recently proposed isobaric yield ratio difference (IBD) probe which aims to determine the nuclear symmetry energy. Theoretically, the difference between the Shannon uncertainties carried by isobars in two different reactions (Delta In-21), is found to be equivalent to the difference between the chemical potentials of protons and neutrons of the reactions [the IBD probe, IB-Delta (beta mu)(21), with beta the reverse temperature]. From the viewpoints of Shannon information entropy, the physical meaning of the above chemical potential difference is interpreted by Delta In-21 as denoting the nuclear symmetry energy or density difference between neutrons and protons in reactions more concisely than from the statistical ablation-abrasion model. (C) 2015 The Authors. Published by Elsevier B.V. |
| WOS关键词 | HEAVY-ION COLLISIONS ; ABRASION-ABLATION MODEL ; N-BODY APPROACH ; MOLECULAR-DYNAMICS ; STATISTICAL ABRASION ; PARTICLE-PRODUCTION ; BRANCHING-PROCESSES ; NUCLEAR-MATTER ; MULTIFRAGMENTATION ; FRAGMENTATION |
| 资助项目 | Program for Science & Technology Innovation Talents in Universities of Henan Province[13HASTIT046] |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000350555900004 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.186/handle/113462/47883]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Ma, Chun-Wang |
| 作者单位 | 1.Henan Normal Univ, Inst Particle & Nucl Phys, Xinxiang 453007, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 3.Chinese Acad Sci, HIRFL, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Chun-Wang,Wei, Hui-Ling,Wang, Shan-Shan,et al. Isobaric yield ratio difference and Shannon information entropy[J]. PHYSICS LETTERS B,2015,742:19-22. |
| APA | Ma, Chun-Wang,Wei, Hui-Ling,Wang, Shan-Shan,Ma, Yu-Gang,Wada, Ryoichi,&Zhang, Yan-Li.(2015).Isobaric yield ratio difference and Shannon information entropy.PHYSICS LETTERS B,742,19-22. |
| MLA | Ma, Chun-Wang,et al."Isobaric yield ratio difference and Shannon information entropy".PHYSICS LETTERS B 742(2015):19-22. |
入库方式： OAI收割
来源：近代物理研究所
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