J/ψ production at high at STAR
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Zebo Tang
📂
Article
📅
2011
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Elsevier Science
🌐
English
⚖ 177 KB
We report results on J/ψ-hadron azimuthal angular correlations in 200 GeV p+p collision in the STAR experiment at RHIC. The extracted B-hadron feed-down contribution to inclusive J/ψ yield is found to be 10-25% in 4 < p T < 12 GeV/c and has no significant center-of-mass energy dependence from RHIC t