The xF distribution of Jψ production in
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Han-Wen Huang
📂
Article
📅
1998
🏛
Elsevier Science
🌐
English
⚖ 554 KB
J/O total and XF differential hadroproduction cross sections are calculated in the framework of NRQCD. Our results include contributions from the complete set of channels of order a 3 for both color-singlet and color-octet components. We see that the corrections of O(a 3) significantly enhance the c