关于 \phi\to\eta\pi^0\gamma 衰变的研究
高能物理 - 实验
2019-08-17 v1
摘要
使用 SND 检测器对 \phi\to\eta\pi^0\gamma 罕见辐射衰变进行了研究并测量了其分支比：。在该衰变中观察到 中间态的显著贡献。该结果基于对应 个产生的 \phi 介子的总积分亮度得出。
引用
@article{arxiv.hep-ex/0003031,
title = {The $\phi\to\eta\pi^0\gamma$ decay},
author = {M. N. Achasov and S. E. Baru and K. I. Beloborodov and A. V. Berdyugin and A. V. Bozhenok and A. D. Bukin and D. A. Bukin and S. V. Burdin and T. V. Dimova and S. I. Dolinsky and V. P. Druzhinin and M. S. Dubrovin and I. A. Gaponenko and V. B. Golubev and V. N. Ivanchenko and A. A. Korol and M. S. Korostelev and S. V. Koshuba and A. A. Mamutkin and E. V. Pakhtusova and E. E. Pyata and A. A. Salnikov and S. I. Serednyakov and V. V. Shary and Yu. M. Shatunov and V. A. Sidorov and Z. K. Silagadze and A. N. Skrinsky and A. V. Vasiljev},
journal= {arXiv preprint arXiv:hep-ex/0003031},
year = {2019}
}
备注
12 pages, 6 figures