Systematic study of the experimental measurements on ratios of different $\Upsilon$ states
High Energy Physics - Experiment
2016-07-27 v1 Nuclear Experiment
Abstract
The world data on yields and ratios of different states created in hadron collisions at GeV are examined in systematic way. We find that and . No signficant energy dependence of these ratios are observed within the broad collision energies. In addition, the rapidity, transverse momentum, and transverse mass dependence of these ratios are also reported.
Keywords
Cite
@article{arxiv.1308.4720,
title = {Systematic study of the experimental measurements on ratios of different $\Upsilon$ states},
author = {Wangmei Zha and Chi Yang and Bingchu Huang and Lijuan Ruan and Shuai Yang and Zebo Tang and Zhangbu Xu},
journal= {arXiv preprint arXiv:1308.4720},
year = {2016}
}