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Di-hadron azimuthal correlation and Mach-like cone structure in parton/hadron transport model

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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Abstract

In the framework of a multi-phase transport model (AMPT) with both partonic and hadronic interactions, azimuthal correlations between trigger particles and associated scattering particles have been studied by the mixing-event technique. The momentum ranges of these particles are $3< p^{trig}_T< 6$ GeV/$c$ and $0.15< p_{T}^{assoc} < 3$ GeV/$c$ (soft), or $2.5 $ increases, with the impact parameter in the AMPT model including partonic dynamics from string melting scenario.

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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. 2006-10-17. Di-hadron azimuthal correlation and Mach-like cone structure in parton/hadron transport model. https://doi.org/10.1016/j.physletb.2006.09.001

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