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Azimuthal anisotropy in Au+Au collisions at sqrtsNN = 200 GeV

STAR Collaboration
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Abstract

The results from the STAR Collaboration on directed flow (v_1), elliptic flow (v_2), and the fourth harmonic (v_4) in the anisotropic azimuthal distribution of particles from Au+Au collisions at sqrtsNN = 200 GeV are summarized and compared with results from other experiments and theoretical models. Results for identified particles are presented and fit with a Blast Wave model. Different anisotropic flow analysis methods are compared and nonflow effects are extracted from the data. For v_2, scaling with the number of constituent quarks and parton coalescence is discussed. For v_4, scaling with v_2^2 and quark coalescence is discussed.

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STAR Collaboration. 2005-05-02. Azimuthal anisotropy in Au+Au collisions at sqrtsNN = 200 GeV. https://doi.org/10.1103/physrevc.72.014904

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