Generation of Higher Flow Harmonics in Pb+Pb Collisions at LHC in HYDJET++ model

15th International Conference on Strangeness in Quark Matter

Johansson, B H Brusheim^1

Department of Physics, P.b. 1048 Blindern Norge, Oslo

0316, Norway^1

关键词: Azimuthal anisotropy;    Azimuthal distributions;    Degree of precision;    Multi planes;    Particle distributions;    Third order;    Transverse momenta;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/668/1/012046/pdf
DOI  :  10.1088/1742-6596/668/1/012046

来源: IOP

【 摘 要 】

The observed particle distributions in Pb+Pb collisions at LHC are under investigation. Monte Carlo simulations of the azimuthal anisotropy i.e. flow, and transverse momentum spectra provide insights in hadron genesis and in medio scattering. Simulations are made using the HYDJET++ model, which is based on parameterization of soft processes and generation of hard physics. The second and third event planes are implemented, thus generating the second and third order flows which are believed to provide the largest part of the observed azimuthal distribution. The elliptic and triangular flows are simulated in good agreement with experimental data for (pT