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arXiv 1107.0080nucl-ex
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在ALICE上识别粒子的椭圆和三角形流

Elliptic and triangular flow of identified particles at ALICE

M. Krzewicki

摘要:

我们报告的第一次测量椭圆和三角形流带电π介子,K介子和反质子在铅铅碰撞在2.76 TeV测量ALICE探测器在大型强子对撞机。我们比较观察到的质量分裂的微分椭圆流在LHC能量RHIC测量在较低的能量和理论预测。我们用椭圆流和三角流的夸克数标度检验了夸克聚并图。

英文摘要:

We report on the first measurements of elliptic and triangular flow for charged pions, kaons and anti-protons in lead-lead collisions at 2.76 TeV measured with the ALICE detector at the LHC. We compare the observed mass splitting of differential elliptic flow at LHC energies to RHIC measurements at lower energies and theory predictions. We test the quark coalescence picture with the quark number scaling of elliptic and triangular flow.

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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