Observation of $K^{+} \to \pi^{+}\pi^{0}\pi^{0}\gamma$ decay
High Energy Physics - Experiment
2023-10-31 v1
Abstract
The decay is observed by the OKA collaboration. The branching ratio is measured to be . The branching ratio and energy spectrum are consistent with ChPT prediction.
Cite
@article{arxiv.2310.19652,
title = {Observation of $K^{+} \to \pi^{+}\pi^{0}\pi^{0}\gamma$ decay},
author = {S. N. Filippov and E. N. Gushchin and A. A. Khudyakov and V. I. Kravtsov and Yu G. Kudenko and A. V. Kulik and A. Yu. Polyarush and A. V. Artamonov and S. V. Donskov and A. P. Filin and A. M. Gorin and A. V. Inyakin and G. V. Khaustov and S. A. Kholodenko and V. N. Kolosov and V. F. Kurshetsov and V. A. Lishin and M. V. Medynsky and V. F. Obraztsov and A. V. Okhotnikov and V. A. Polyakov and V. I. Romanovsky and V. I. Rykalin and A. S. Sadovsky and V. D. Samoylenko and I. S. Tiurin and V. A. Uvarov and O. P. Yushchenko and V. N. Bychkov and G. D. Kekelidze and V. M. Lysan and B. Zh. Zalikhanov},
journal= {arXiv preprint arXiv:2310.19652},
year = {2023}
}
Comments
arXiv admin note: text overlap with arXiv:2310.16429