核密度分布的多分形维谱分析。

IF 2.7 2区数学 Q1 MATHEMATICS, APPLIED

Chaos Pub Date : 2024-09-01 DOI:10.1063/5.0213717

Weihu Ma, Yu-Gang Ma, Wanbing He, Bo Zhou

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引用次数: 0

摘要

我们提出了一种计算原子核中核子分布的多分形维谱的积分密度方法。然后应用该方法分析了几种典型核物质分布类型中密度分布的不均匀性，包括伍兹-撒克逊分布、光环结构和四面体α团聚。随后的讨论对所获得的结果进行了全面而详细的探讨。多分形维谱显示了对密度分布的显著敏感性，使其成为研究核多体系统中核子分布的一种简单而新颖的工具。

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Multifractal dimension spectrum analysis for nuclear density distribution.

We present an integral density method for calculating the multifractal dimension spectrum for nucleon distribution in atomic nuclei. This method is then applied to analyze the non-uniformity of density distribution in several typical types of nuclear matter distributions, including the Woods-Saxon distribution, halo structure, and tetrahedral α clustering. The subsequent discussion provides a comprehensive and detailed exploration of the results obtained. The multifractal dimension spectrum shows a remarkable sensitivity to the density distribution, establishing it as a simple and novel tool for studying the distribution of nucleons in nuclear multibody systems.

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来源期刊

Chaos 物理-物理：数学物理

CiteScore

5.20

自引率

13.80%

发文量

448

审稿时长

2.3 months

期刊介绍： Chaos: An Interdisciplinary Journal of Nonlinear Science is a peer-reviewed journal devoted to increasing the understanding of nonlinear phenomena and describing the manifestations in a manner comprehensible to researchers from a broad spectrum of disciplines.