标题： 非流关联和椭圆流涨落在sqrt(s_NN)=200GeV的Au+Au碰撞中 显示英文标题

标题： Non-flow correlations and elliptic flow fluctuations in Au+Au collisions at sqrt(s_NN)=200GeV

摘要： 我们首次报告了在核-核碰撞中事件逐事件椭圆流涨落的结果，这些结果已修正了非流相关性的影响，其中非流相关性的大小已在数据中独立测量。 在测量的中心度范围内，我们看到相对涨落为25-50%。 这些结果与色玻璃凝聚态和Glauber类型初始条件计算的事件逐事件参与者偏心率涨落的预测一致。 显示英文摘要

摘要： We present first results on event-by-event elliptic flow fluctuations in nucleus-nucleus collisions corrected for effects of non-flow correlations where the magnitude of non-flow correlations has been independently measured in data. Over the measured range in centrality, we see large relative fluctuations of 25-50%. The results are consistent with predictions from both color glass condensate and Glauber type initial condition calculations of the event-by-event participant eccentricity fluctuations.