$\sqrt{s_{NN}}$= 200gev下Au+Au碰撞中的双介子和双介子飞频相关

arXiv: Nuclear Experiment Pub Date : 2017-12-28 DOI:10.18502/ken.v3i1.1756

G. Nigmatkulov

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引用次数: 0

摘要

测量重离子碰撞中的飞尺度相关可以提供动力学冻结时粒子发射区的时空参数信息。在这项工作中，我们介绍了在RHIC上200gev Au+Au碰撞中双介子和双介子飞频相关的测量。讨论了三维半径$R_{out}$、$R_{side}$和$R_{long}$的碰撞中心性和横向动量依赖性。

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Two-pion and two-kaon femtoscopic correlations in Au+Au collisions at $\sqrt{s_{NN}}$=200 GeV from STAR

Measurement of femtoscopic correlations in heavy-ion collisions can provide information about spatial and temporal parameters of the particle emission region at kinetic freeze-out. In this work we present the measurement of two-pion and two-kaon femtoscopic correlations in 200 GeV Au+Au collisions at RHIC. The collision centrality and transverse momentum dependence of the three-dimensional radii, $R_{out}$, $R_{side}$ and $R_{long}$ is discussed.

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arXiv: Nuclear Experiment

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