Using the Anisotropic-Flow Harmonics v2 and v4 to Test Dynamical Descriptions of Ultrarelativistic Heavy-Ion Collisions

  • We present various predictions for the anisotropic collective flow of particles in heavy-ion collisions, in particular scaling laws of the second and fourthharmonics v2 and v4, derived within ideal fluid dynamics. We also discuss qualitatively the deviation from the ideal behaviour expected in an out-of-equilibrium scenario.
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N.Borghini. Using the Anisotropic-Flow Harmonics v2 and v4 to Test Dynamical Descriptions of Ultrarelativistic Heavy-Ion Collisions[J]. Chinese Physics C, 2007, 31(12): 1153-1156.
N.Borghini. Using the Anisotropic-Flow Harmonics v2 and v4 to Test Dynamical Descriptions of Ultrarelativistic Heavy-Ion Collisions[J]. Chinese Physics C, 2007, 31(12): 1153-1156. shu
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Received: 2007-07-17
Revised: 1900-01-01
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Using the Anisotropic-Flow Harmonics v2 and v4 to Test Dynamical Descriptions of Ultrarelativistic Heavy-Ion Collisions

    Corresponding author: N.Borghini,
  • Fakultat fur Physik, Universitat Bielefeld, Postfach 100131, D-33501 Bielefeld, Germany

Abstract: We present various predictions for the anisotropic collective flow of particles in heavy-ion collisions, in particular scaling laws of the second and fourthharmonics v2 and v4, derived within ideal fluid dynamics. We also discuss qualitatively the deviation from the ideal behaviour expected in an out-of-equilibrium scenario.

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