Scaling properties of collective effects at RHIC

International Conference on Particle Physics and Astrophysics

Zaytsev, A.S.^1

National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, Kashirskoe highway 31, Moscow

115409, Russia^1

关键词: Anisotropic flows;    Anisotropy coefficients;    Azimuthal anisotropy;    Collective behaviour;    Collective effects;    High energy heavy-ion collision;    Scaling properties;    Transverse energy;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/675/2/022015/pdf
DOI  :  10.1088/1742-6596/675/2/022015

来源: IOP

【 摘 要 】

Azimuthal anisotropy is one of the key observables to study the properties of matter created in high energy heavy-ion collisions at RHIC and the LHC. The collective behaviour is quantified in terms of anisotropy coefficients vnmeasured with respect to their corresponding event planes. Predictions from the viscous hydrodynamics for the scaling of the anisotropic flow coefficients vnwith eccentricity, system size and transverse energy are tested using the recent data from PHENIX Collaboration.