论文标题
重离子碰撞中谐波和横向流之间的相关系数
Correlation coefficient between harmonic and transverse flow in heavy-ion collisions
论文作者
论文摘要
相对论重离子碰撞中的谐波流与横向流量之间的相关性是在流体动力学模型中计算的。将部分相关系数与实验数据进行了比较。最终横向和谐波流的估计器用于预测初始分布矩的相关系数的值。如果最终的横向流量的估计器（除最重要的横向大小和熵）还包括偏心率，则可以对流体动力学仿真结果进行良好的描述。
The correlation between the harmonic flow and the transverse flow in relativistic heavy ion collisions is calculated in the hydrodynamic model. The partial correlation coefficient, corrected for fluctuations of multiplicity, is compared to experimental data. Estimators of the final transverse and harmonic flow are used to predict the value of the correlation coefficient from the moments of the initial distribution. A good description of the hydrodynamic simulation results is obtained if the estimator for the final transverse flow, besides the most important transverse size and entropy, includes also the eccentricities.
