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arXiv 1712.04580nucl-thhep-phnucl-ex
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重离子碰撞中的一种流动范型

A flow paradigm in heavy-ion collisions

Li Yan

摘要:

高能重离子碰撞中流体力学的成功导致了一种流动范式,以理解所观察到的关于初始状态几何性质的介质集体膨胀方面的谐波流的特征。在这篇综述中,我们提出了一些基本要素的流动范式,包括流体动力学模拟,初始状态的几何特征和介质响应关系。本文还讨论了将流动范式推广到小碰撞系统的问题。

英文摘要:

The success of hydrodynamics in high energy heavy-ion collisions leads to a flow paradigm, to understand the observed features of harmonic flow in terms of the medium collective expansion regarding initial state geometrical properties. In this review, we present some essential ingredients in the flow paradigm, including the hydrodynamic modeling, the characterization of initial state geometry and the medium response relations. The extension of the flow paradigm to small colliding systems is also discussed.

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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