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arXiv 1912.04767hep-phnucl-th
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ChPT中强子的动力学结构

Dynamic Structure of Hadrons in ChPT

A. Aleksejevs, S. Barkanova

摘要:

手征微扰理论(ChPT)在量子色动力学的非微扰区描述低能强子性质是非常成功的。ChPT的结果,其中许多是目前正在积极的实验研究,提供了严格的预测强子的许多基本性质,包括数量,如电磁极化率。本文概述了我们的半自动计算在ChPT,相应的结果的质子和我们的预测康普顿微分截面的电和磁的极化率。

英文摘要:

The Chiral Perturbation Theory (ChPT) has been very successful in describing low-energy hadronic properties in the non-perturbative regime of Quantum Chromodynamics. The results of ChPT, many of which are currently under active experimental investigation, provide stringent predictions of many fundamental properties of hadrons, including quantities such as electromagnetic polarizabilities. The paper outlines our semi-automated calculations in ChPT, the corresponding results for the electric and magnetic polarizabilities of the proton and our predictions for Compton differential cross sections.

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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