The two DPS categories show an increasing trend with both the number of parton interactions and charged particles within \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$2.0<\eta <4.5$$\end{document} 2.0 < η < 4.5 .
1
—
—