粲偶素的非弹性光产生和电产生
高能物理 - 实验
2019-08-14 v1
摘要
本文介绍了在HERA上利用ZEUS探测器对粲偶素非弹性产生的测量。J/ψ和ψ'介子通过衰变道ψ → μ+ μ-进行鉴别。数据对应于光产生中38 pb^-1和电产生中73.3 pb^-1的积分亮度,并与理论预言进行了比较。
引用
@article{arxiv.hep-ex/0309046,
title = {Inelastic photo- and electroproduction of charmonium},
author = {I. Katkov},
journal= {arXiv preprint arXiv:hep-ex/0309046},
year = {2019}
}
备注
5 pages, 2 figures, uses dis03.cls, talk presented at the XI International Workshop on Deep Inelastic Scattering, 23-27 April, St. Petersburg, Russia