Excess of J/ψ yield at very low transverse momenta in Au+Au collisions at and U+U at with STAR

Excess of J/ψ yield at very low transverse momenta in Au+Au collisions at and U+U at with STAR

In this article, we report the STAR measurements of J/ψ production at very low transverse momenta (pT) in hadronic Au+Au collisions at and U+U collisions at at mid-rapidity. Centrality dependence of J/ψ yields and nuclear modification factors at very low pT are also presented.

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Veröffentlicht in:Journal of physics. Conference series 2017-01, Vol.779 (1), p.12039
1. Verfasser: Zha, Wangmei
Format: Artikel
Sprache:eng
Schlagworte:
Collisions
Physics
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Zusammenfassung:In this article, we report the STAR measurements of J/ψ production at very low transverse momenta (pT) in hadronic Au+Au collisions at and U+U collisions at at mid-rapidity. Centrality dependence of J/ψ yields and nuclear modification factors at very low pT are also presented.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/779/1/012039