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arXiv 1507.02697hep-ph
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两强子和三强子末态相互作用的么正性、解析性和交叉对称性

Unitarity, Analyticity and Crossing Symmetry in Two- and Three-hadron Final State Interactions

Ian J. R. Aitchison

摘要:

这些笔记是在印第安纳大学布卢明顿举行的2015年国际夏季反应理论研讨会上的四个讲座的完整版本。其目的是提供一个简单的介绍,如何“S-矩阵时代”的工具-即酉性,解析性和交叉对称性的约束-可以被纳入分析的两个和三个强子系统的最终状态相互作用。主要的重点是在三强子的最终状态,这可能是相关的更大的数据集变得可用的同量异位素模型的修正。

英文摘要:

These notes are a fuller version of four lectures given at the 2015 International Summer Workshop in Reaction Theory held at Indiana University, Bloomington. The aim is to provide a simple introduction to how the tools of "the S-matrix era" - i.e. the constraints of unitarity, analyticity and crossing symmetry - can be incorporated into analyses of final state interactions in two- and three-hadron systems. The main focus is on corrections to the isobar model in three-hadron final states, which may be relevant once more as much larger data sets become available.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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