部分波分析中的分数约束

IF 1 4区物理与天体物理 Q4 PHYSICS, NUCLEAR

International Journal of Modern Physics E Pub Date : 2024-02-03 DOI:10.1142/s0218301324500010

Xiang Dong, Chu-Cheng Pan, Yu-Chang Sun, Ao-Yan Cheng, Ao-Bo Wang, Hao Cai, Kai Zhu

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引用次数: 0

摘要

为了解决偏波分析中的非凸优化问题，本文介绍了一种将分数约束纳入似然函数的新方法。这种方法大大提高了偏波分析中极点搜索的效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Fraction constraint in partial wave analysis

To resolve the nonconvex optimization problem in partial wave analysis, this paper introduces a novel approach that incorporates fraction constraints into the likelihood function. This method offers significant improvements in the efficiency of pole searching within partial wave analysis.

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来源期刊

International Journal of Modern Physics E 物理-物理：核物理

CiteScore

1.90

自引率

18.20%

发文量

审稿时长

4-8 weeks

期刊介绍： This journal covers the topics on experimental and theoretical nuclear physics, and its applications and interface with astrophysics and particle physics. The journal publishes research articles as well as review articles on topics of current interest.