Measurement of $J/\psi$ Azimuthal Anisotropy in Au+Au Collisions at $\sqrt{s_{NN}}$ = 200 GeV

The STAR collaboration
Phys.Rev.Lett. 111 (2013) 052301, 2013.

Abstract (data abstract)
The measurement of J/Psi azimuthal anisotropy is presented as a function of transverse momentum for different centralities in Au+Au collisions at \sqrt{s_{NN}}=200 GeV. The measured J/Psi elliptic flow is consistent with zero within errors for transverse momentum between 2 and 10 GeV/c. Our measurement suggests that J/Psi particles with relatively large transverse momenta are not dominantly produced by coalescence from thermalized charm quarks, when comparing to model calculations.

  • Figure 2

    Data from Figure 2

    10.17182/hepdata.98574.v1/t1

    J/Psi azimuthal anisotropy v2 vs pT measured via the dielectron channel in 0-10%, 10-40%, and 40-80% central Au+Au collisions at...

  • Figure 3

    Data from Figure 3

    10.17182/hepdata.98574.v1/t2

    J/Psi azimuthal anisotropy v2 vs pT measured via the dielectron channel in 0-80% central Au+Au collisions at 200 GeV. The...

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