Higher harmonics of azimuthal anisotropy in relativistic heavy-ion collisions in HYDJET++ model
Bravina, L. V.; Johansson, B. H.; Eyyubova, G. Kh.; Korotkikh, V. L.; Lokhtin, I. P.; Malinina, L. V.; Petrushanko, S. V.; Snigirev, A. M.; Zabrodin, E. E.
Journal article, Peer reviewed
© the author(s) 2014. this article is published with open access at springerlink.com
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https://hdl.handle.net/10642/2460Utgivelsesdato
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Originalversjon
Bravina, L. V., Johansson, B. B., Eyyubova, G. K., Korotkikh, V. L., Lokhtin, I. P., Malinina, L. V., ... & Zabrodin, E. E. (2014). Higher harmonics of azimuthal anisotropy in relativistic heavy-ion collisions in HYDJET++ model. The European Physical Journal C, 74(3), 1-12.Sammendrag
The LHC data on azimuthal anisotropy harmonics
from PbPb collisions at center-of-mass energy 2.76TeV
per nucleon pair are analyzed and interpreted in the framework
of the HYDJET++ model. The cross-talk of elliptic v2
and triangular v3 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 pT and centrality dependencies of quadrangular flow v4,
and also the basic trends for pentagonal v5 and hexagonal v6
flows.