Radiative corrections of the order $\mathcal{O}(\alpha^3L^3)$ to unpolarized muon decay spectrum

Author:

U. E. Voznaya, A. B. Arbuzov

Keyword:

High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph)

journal:

--

date:

2023-12-05 00:00:00

Abstract

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