基于流体动力学模型对 RHIC 上单粒子与双粒子谱的分析
高能物理 - 唯象学
2008-11-26 v1 核理论
摘要
我们基于流体动力学模型计算了 介子的单粒子强子谱与关联函数。模型中的参数选取使得单粒子谱重现 RHIC 上 GeV Au+Au 碰撞的实验结果。基于数值解,我们讨论了流体的时空演化。亦讨论了双 介子关联函数。我们的数值解表明形成了大体积、低净重子密度的夸克-胶子等离子体。
引用
@article{arxiv.hep-ph/0202190,
title = {Analysis of one- and two-particle spectra at RHIC based on a hydrodynamical model},
author = {Tetsufumi Hirano and Kenji Morita and Shin Muroya and Chiho Nonaka},
journal= {arXiv preprint arXiv:hep-ph/0202190},
year = {2008}
}
备注
LaTeX, 4pages, 4 figures. To appear in the proceedings of Fourth International Conference on Physics and Astrophysics of Quark-Gluon Plasma (ICPAQGP-2001), Nov 26-30, 2001, Jaipur, India