Azimuthal correlations of hadrons in a partonic/hadronic transport model

机译：在部分/强子输运模型中强子的方位角相关性

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By using a multi-phase transport (AMPT) model with both partonic and hadronic interactions, di-hadron and three-particle azimuthal correlations between trigger particles and associated scattering particles in Au + Au collisions at (s_(NN))~(1/2) = 200 GeV have been studied by the mixing-event technique. A Mach-like structure has been observed in the di-hadron and three-particle correlation functions in central collisions. By comparing the scenarios with and without parton cascade and/or hadronic rescattering, it is shown that both partonic and hadronic dynamical mechanisms contribute to the Mach-like structure of the scattered particle azimuthal correlations. However, only hadronic rescattering is unable to reproduce experimental amplitude of Mach-like cone on away-side, instead the parton cascade process is essential to describe experimental amplitude of Mach-like cone on away-side.

机译：通过使用具有部分和强子相互作用的多相输运（AMPT）模型，在（s_（NN））〜（1 /下的Au + Au碰撞中，触发粒子与相关散射粒子之间的双强子和三粒子方位角相关性2）= 200 GeV已通过混合事件技术进行了研究。在中心碰撞中的双强子和三粒子相关函数中观察到了马赫样结构。通过比较有和没有parton级联和/或强子散射的情况，表明了部分和强子动力学机制都对散射粒子方位相关性的Mach型结构有贡献。但是，只有强子散射不能在离相面上重现马赫样锥的实验振幅，相反，帕顿级联过程对于在离相面上描述似马赫锥的实验振幅是必不可少的。

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来源
《AIP Conference Proceedings vol.865; China-Japan Joint Nuclear Physics Symposium; 20060516-20; Shanghai(CN)》|2006年|P.300-306|共7页
会议地点 Shanghai(CN)
作者
G. L. Ma; S. Zhang; Y. G. Ma; H. Z. Huang; X. Z. Cai; J. H. Chen; Z. J. He; J. L. Long; W. Q. Shen; X. H. Shi; J. X. Zuo;
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Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China;

University of California, Los Angeles,CA90095, USA;

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原文格式 PDF
正文语种 eng
中图分类原子核物理学、高能物理学;
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专利

1. Hadron azimuthal correlations and Mach-like structures in a partonic/hadronic transport model [J] . Ma GL, Zhang S, Ma YG, Nuclear Physics, A: Journal Devoted to the Experimental Study of the Fundamental Constituents of Matter and Their Actions . 2007,第0期

机译：部分/强子输运模型中的强子方位角相关性和类马赫结构
2. Di-hadron azimuthal correlation and Mach-like cone structure in a parton/hadron transport model [J] . Ma GL, Zhang S, Ma YG, Physics Letters, B. Nuclear Physics and High Energy Physics . 2006,第5期

机译：Parton /强子传输模型中的双强子方位相关性和类Mach锥结构
3. Di-hadron azimuthal correlation and Mach-like cone structure in a parton/hadron transport model [J] . Ma GL, Zhang S, Ma YG, Physics Letters, B. Nuclear Physics and High Energy Physics . 2006,第5期

机译：Parton /强子传输模型中的双强子方位相关性和类Mach锥结构
4. Azimuthal correlations of hadrons in a partonic/hadronic transport model [C] . G. L. Ma, S. Zhang, Y. G. Ma, China-Japan Joint Nuclear Physics Symposium . 2006

机译：统治者在零件/辐射传输模型中的四方相关性
5. Photon-Related Elliptic Azimuthal Asymmetry and Photon-Hadron Correlations with an Isolation Cut in Au+Au Collisions at “the square root of” SNN = 200 GeV at RHIC-PHENIX [D] . Danley, Tyler 2018

机译：在RHIC-PHENIX上，在SNN = 200 GeV的“平方根”处，与Au + Au碰撞隔离的光子相关的椭圆方位不对称和光子-Hadron相关性
6. Molecular alterations of canalicular transport systems in experimental models of cholestasis: possible functional correlations. [O] . M. Trauner 1997

机译：胆汁淤积实验模型中的小管运输系统分子改变：可能的功能相关性。
7. Di-hadron azimuthal correlation and Mach-like cone structure in parton/hadron transport model [O] . Ma, G L, Cai, X Z, Chen, J H, 2006

机译：帕顿/强子传输模型中的双强子方位相关性和类马赫锥结构

Azimuthal correlations of hadrons in a partonic/hadronic transport model

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