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Abstract <p>Search and study of exotic hadrons—tetraquarks and pentaquarks—is one of topical problems in modern high energy physics. To determine spin–parity of these states, test theoretical predictions of their spectra and reveal the internal structure—high-precision measurements of their parameters are required. Amplitude analysis is a recognized tool for solving this problem. In this paper, the details of amplitude analysis approaches together with practical examples of their application are presented.</p>

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Amplitude Analysis Approach in the Experimental Studies of Exotic Hadrons

  • 期刊论文

  • 发表日期：

    2025年8月1日

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  • A. Vasyukov

摘要

Abstract

Search and study of exotic hadrons—tetraquarks and pentaquarks—is one of topical problems in modern high energy physics. To determine spin–parity of these states, test theoretical predictions of their spectra and reveal the internal structure—high-precision measurements of their parameters are required. Amplitude analysis is a recognized tool for solving this problem. In this paper, the details of amplitude analysis approaches together with practical examples of their application are presented.