arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1209.0244nucl-ex
收藏

$\sqrt {s_{NN}} = 200$ GeV上Au+Au碰撞中带电粒子的三次谐波流

Third Harmonic Flow of Charged Particles in Au+Au Collisions at $\sqrt {s_{NN}} = 200$ GeV

Yadav Pandit

摘要:

在这篇论文中,我们报告了方位各向异性,$v_{3}$,被称为三角流的第三谐波系数的测量。分析是在金+金碰撞在$\sqrt {s_{NN}} $ = 200 GeV,从STAR实验的数据在相对论重离子对撞机的基础上,在midrapidity附近的带电粒子。三角流作为一个函数的中心性,赝快度和横向动量的报告使用各种方法,包括研究的信号粒子对作为其赝快度分离的函数。结果与其他实验和模型预测进行了比较。

英文摘要:

In this proceedings, we report measurements of the third harmonic coefficient of the azimuthal anisotropy, $v_{3}$, known as triangular flow. The analysis is for charged particles near midrapidity in Au+Au collisions at $\sqrt {s_{NN}} $ = 200 GeV, based on data from the STAR experiment at the Relativistic Heavy Ion Collider. Triangular flow as a function of centrality, pseudorapidity and transverse momentum are reported using various methods, including a study of the signal for particle pairs as a function of their pseudorapidity separation. Results are compared with other experiments and model predictions.

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。

↑