Photoproduction constraints on \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$J/\psi$\end{document}-nucleon interactions

被引:0
作者
K. Redlich
H. Satz
G.M. Zinovjev
机构
[1] Fakultät für Physik,
[2] Universität Bielefeld,undefined
[3] 33501 Bielefeld,undefined
[4] Germany,undefined
[5] Gesellschaft für Schwerionenforschung,undefined
[6] 64220 Darmstadt,undefined
[7] Germany,undefined
[8] Institute of Theoretical Physics,undefined
[9] University of Wrocław,undefined
[10] 50204 Wrocław,undefined
[11] Poland,undefined
[12] Bogolyubov Institute of Theoretical Physics,undefined
[13] Academy of Sciences,undefined
[14] 252143 Kiev,undefined
[15] Ukraine,undefined
关键词
Short Distance; Energy Dependence; Vector Meson; Nucleon Interaction; Dominance Model;
D O I
10.1007/s100520000488
中图分类号
学科分类号
摘要
Using \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$J/\psi$\end{document} and open charm photoproduction data, we apply the vector meson dominance model to obtain constraints on the energy dependence of the inelastic \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$J/\psi$\end{document}-nucleon cross section. Predictions of short distance QCD are in accord with these constraints, while recently proposed hadronic models for \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$J/\psi$\end{document} dissociation strongly violate them.
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页码:461 / 465
页数:4
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