Hydrodynamic response in simulations within a multiphase transport model
Nuclear Theory
2018-10-31 v3 High Energy Physics - Phenomenology
Abstract
We carry out simulations using a multiphase transport (AMPT) model to describe the observed flow signatures in TeV Pb-Pb collisions. Especially, we calculate the flow fluctuations of in terms of cumulant ratios and the standardized skewness. Based on event-by-event AMPT simulations, we study the linear and cubic response relation between and . We found that the observed response relation is compatible to what has been noticed in hydrodynamic modelings, with similar dependence on shear viscosity. Besides, this response relation is not sensitive to nonflow effects.
Cite
@article{arxiv.1807.06299,
title = {Hydrodynamic response in simulations within a multiphase transport model},
author = {De-Xian Wei and Xu-Guang Huang and Li Yan},
journal= {arXiv preprint arXiv:1807.06299},
year = {2018}
}