The radiative corrections to double-Dalitz decays revisited
High Energy Physics - Phenomenology
2019-03-29 v3 High Energy Physics - Experiment
Nuclear Theory
Abstract
In this study, we revisit and complete the full next-to-leading order corrections to pseudoscalar double-Dalitz decays within the soft-photon approximation. Comparing to the previous study, we find small differences, which are nevertheless relevant for extracting information about the pseudoscalar transition form factors. Concerning the latter, these processes could offer the opportunity to test them-for the first time-in their double-virtual regime
Keywords
Cite
@article{arxiv.1801.06067,
title = {The radiative corrections to double-Dalitz decays revisited},
author = {Karol Kampf and Jiri Novotny and Pablo Sanchez-Puertas},
journal= {arXiv preprint arXiv:1801.06067},
year = {2019}
}
Comments
22 pages, 9 figures; minor changes added (results unchanged). Matches the published version in PRD. Results in Mathematica notebooks added as ancillary files