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arXiv · 1311.7054

Higher harmonics of azimuthal anisotropy in relativistic heavy ion collisions in HYDJET++ model

L. V. Bravina·B. H. Brusheim Johansson·G. Kh. Eyyubova·V. L. Korotkikh·I. P. Lokhtin·L. V. Malinina·S. V. Petrushanko·A. M. Snigirev·E. E. Zabrodin
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Abstract

The LHC data on azimuthal anisotropy harmonics from PbPb collisions at center-of-mass energy 2.76 TeV per nucleon pair are analyzed and interpreted in the framework of the HYDJET++ model. The cross-talk of elliptic $v_2$ and triangular $v_3$ flow in the model generates both even and odd harmonics of higher order. Comparison with the experimental data shows that this mechanism is able to reproduce the $p_{\rm T}$ and centrality dependencies of quadrangular flow $v_4$, and also the basic trends for pentagonal $v_5$ and hexagonal $v_6$ flows.

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L. V. Bravina, B. H. Brusheim Johansson, G. Kh. Eyyubova, V. L. Korotkikh, I. P. Lokhtin, L. V. Malinina, S. V. Petrushanko, A. M. Snigirev, E. E. Zabrodin. 2014-03-04. Higher harmonics of azimuthal anisotropy in relativistic heavy ion collisions in HYDJET++ model. https://doi.org/10.1140/epjc%2Fs10052-014-2807-5

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