Higher Order Radiative Corrections to Unpolarized Muon Decay Spectrum

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发表日期：

2024年8月14日

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U. E. Voznaya,
A. B. Arbuzov

摘要

Abstract

Calculation of higher-order radiative corrections to unpolarized muon decay spectrum is discussed. Results for the orders \(\mathcal{O}({{\alpha }^{2}}L)\) , \(\mathcal{O}({{\alpha }^{3}}{{L}^{3}})\) Рё \(\mathcal{O}({{\alpha }^{3}}{{L}^{2}})\) are presented.