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arXiv 0812.3635nucl-th
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NeXSPheRIO对200 A下Au-Au碰撞方位各向异性的研究结果GeV

NeXSPheRIO results on azimuthal anisotropy in Au-Au collisions at 200A GeV

Wei-Liang Qian, Rone Andrade, Arthur dos Reis, Yogiro Hama, Frederique Grassi, Takeshi Kodama

摘要:

在这项工作中,我们提出了各向异性流的流体动力学代码NeXSPheRIO所获得的结果。在我们的计算中,我们利用事件的波动初始条件,并明确实施化学冻结。研究了200 AGeV金金碰撞中不同中心度窗口下各种强子的定向流、椭圆流和四次谐波系数。对计算结果进行了讨论,并与RHIC实验数据进行了比较。

英文摘要:

In this work, we present the results obtained by the hydrodynamic code NeXSPheRIO on anisotropic flows. In our calculation, we made use of event-by-event fluctuating initial conditions, and chemical freeze-out was explicitly implemented. We studied directed flow, elliptic flow and forth harmonic coefficient for various hadrons at different centrality windows for Au+Au collisions at 200 AGeV. The results are discussed and compared with experimental data from RHIC.

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。

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