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arXiv 1704.03028nucl-ex
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在$\sqrt{s_{\rm NN}} = 5.02$ TeV上Pb-Pb碰撞中包含粒子和识别粒子的各向异性流动

Anisotropic flow of inclusive and identified particles in Pb--Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV

R. A. Bertens

摘要:

各向异性流测量约束的剪切$(η/s)$和体($ζ/s$)的夸克胶子等离子体的粘度在重离子碰撞,以及洞察这种碰撞和强子化机制的初始状态。在这些程序中,椭圆($v_2$)和高次谐波($v_3, v_4$)流动系数的$π^{\pm}$,$K^{\pm}$,p $(\overline{\rm{p}})$和$ϕ$介子,测量在铅-铅碰撞在最高的质心能量$\sqrt{s_{\rm NN}}$ = 5.02 TeV,提出。

英文摘要:

Anisotropic flow measurements constrain the shear $(η/s)$ and bulk ($ζ/s$) viscosity of the quark-gluon plasma created in heavy-ion collisions, as well as give insight into the initial state of such collisions and hadronization mechanisms. In these proceedings, elliptic ($v_2$) and higher harmonic ($v_3, v_4$) flow coefficients of $π^{\pm}$, $K^{\pm}$, p$(\overline{\rm{p}})$ and the $ϕ$-meson,measured in Pb--Pb collisions at the highest-ever center-of-mass energy of $\sqrt{s_{\rm NN}}$ = 5.02 TeV, are presented.

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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