https://doi.org/10.1051/epjconf/201919902014
A revision of radiative corrections to double-Dalitz decays
Faculty of Mathematics and Physics, Institute of Particle and Nuclear Physics, Charles University, V Holešovičkách 2, 18000 Praha 8, Czech Republic
* e-mail: sanchezp@ipnp.troja.mff.cuni.cz
Published online: 1 February 2019
The radiative corrections to double-Dalitz 
decays are revisited and completed up to next-to-leading order in QED, finding mild differences with respect to previous studies. These might be relevant for extracting information about the mesons transition form factors, which play an important role in determining the hadronic light-by-light contribution to the anomalous magnetic moment of the muon.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
