Exponentiation in QED and Quasi-Stable Charged Particles

In this note we present a new exponentiation scheme of soft photon radiation from charged quasi-stable resonances. It generalizes the well established scheme of Yennie, Frautschi and Suura. While keeping the same functional form of an exponent, the new scheme is both exact in its soft limit and acco...

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Bibliographic Details
Main Authors: Stanisław Jadach, Wiesław Płaczek, Maciej Skrzypek
Format: Article
Language:English
Published: MDPI AG 2019-11-01
Series:Symmetry
Subjects:
qed
Online Access:https://www.mdpi.com/2073-8994/11/11/1389