PreprintCC BY 4.0arXiv
Anomalous soft photon production can be understood as photon emission during hadronisation
Abstract
Several experiments reported measurements of soft photons in hadronic collisions far above the predictions from QED. This work investigates possible production during the hadronisation process. It is shown that the assumption of isotropic emission of photons during the hadronisation process leads to a consistent description of the experimental data.
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BibTeX
@misc{volkl2026anomalous,
title = {{Anomalous soft photon production can be understood as photon emission during hadronisation}},
author = {Martin Völkl and Klaus Reygers},
howpublished = {arXiv},
year = {2026},
month = sep,
doi = {10.48550/arxiv.2609.27098},
eprint = {2609.27098},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2609.27098},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - Anomalous soft photon production can be understood as photon emission during hadronisation
AU - Martin Völkl
AU - Klaus Reygers
PY - 2026
DA - 2026/09/22
PB - arXiv
DO - 10.48550/arxiv.2609.27098
UR - https://arxiv.org/abs/2609.27098
AB - Several experiments reported measurements of soft photons in hadronic collisions far above the predictions from QED. This work investigates possible production during the hadronisation process. It is shown that the assumption of isotropic emission of photons during the hadronisation process leads to a consistent description of the experimental data.
ER -