Time evolution of Mach-like structure in a partonic transport model

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dc.creatorMa, G. L.
dc.creatorZhang, S.
dc.creatorMa, Y. G.
dc.creatorCai, X. Z.
dc.creatorChen, J. H.
dc.creatorHe, Z. J.
dc.creatorHuang, H. Z.
dc.creatorLong, J. L.
dc.creatorShen, W. Q.
dc.creatorShi, X. H.
dc.creatorZhong, C.
dc.creatorZuo, J. X.
dc.date2006-10-24
dc.date.accessioned2026-07-07T07:29:49Z
dc.date.available2026-07-07T07:29:49Z
dc.descriptionThe time evolution of Mach-like structure (the splitting of the away side peak in di-hadron $Δϕ$ correlation) is presented in the framework of a dynamical partonic transport model. With the increasing of the lifetime of partonic matter, Mach-like structure can be produced and developed by strong parton cascade process. Not only the splitting parameter but also the number of associated hadrons ($N_{h}^{assoc}$) increases with the lifetime of partonic matter and partonic interaction cross section. Both the explosion of $N_{h}^{assoc}$ following the formation of Mach-like structure and the corresponding results of three-particle correlation support that a partonic Mach-like shock wave can be formed by strong parton cascade mechanism. Therefore, the studies about Mach-like structure may give us some critical information, such as the lifetime of partonic matter and hadronization time.
dc.description4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/nucl-th/0610088
dc.identifierhttp://arxiv.org/abs/nucl-th/0610088
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/118258
dc.subjectNuclear Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Experiment
dc.titleTime evolution of Mach-like structure in a partonic transport model
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