arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 0711.4544hep-ph
收藏

NeXSPheRIO关于RHIC椭圆流波动的结果

NeXSPheRIO Results on Elliptic-Flow Fluctuations at RHIC

Yogiro Hama, Rone Peterson G. Andrade, Frédérique Grassi, Wei-Liang Qian, Takeshi Osada, Carlos Eduardo Aguiar, Takeshi Kodama

摘要:

利用NexSPheRIO程序,我们研究了200AGeV的Au+Au碰撞中的椭圆流涨落.它表明,通过固定的参数的模型,正确地再现带电的赝快度和横向动量分布,合理的协议<v_2>与数据得到,无论是作为函数的赝快度以及横向动量,为带电粒子。我们对椭圆流脉动的研究结果与最近的实验测量数据符合得很好。

英文摘要:

By using the NexSPheRIO code, we study the elliptic-flow fluctuations in Au+Au collisions at 200A GeV. It is shown that, by fixing the parameters of the model to correctly reproduce the charged pseudo-rapidity and the transverse-momentum distributions, reasonable agreement of <v_2> with data is obtained, both as function of pseudo-rapidity as well as of transverse momentum, for charged particles. Our results on elliptic-flow fluctuations are in good agreement with the recently measured data in experiments.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑