Showing 2009 · nucl-thShow all

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nucl-th2009

Parton rescattering effect on particle production in ultra-relativistic p+p collisions

Yu-Liang Yan, Bao-Guo Dong, Dai-Mei Zhou +3

The parton rescattering effect on the charged particle production in ultra-relativistic p+p collisions is studied by the parton and hadron cascade model, PACIAE, based on PYTHIA. W…

nucl-th2009★ 8 cited

Mini-jet thermalization and diffusion of transverse momentum correlation in high-energy heavy-ion collisions

Long-gang Pang, Qun Wang, Xin-Nian Wang +1

Transverse momentum correlation in azimuthal angle of produced hadrons due to mini-jets are studied first within the HIJING Monte Carlo model in high-energy heavy-ion collisions. J…

nucl-th2009★ 7 cited

Longitudinal boost-invariance of charge balance function in hadron-hadron and nucleus-nucleus collisions

Na LI Zhiming LI Yuanfang WU

Using Monte Carlo generators of the PYTHIA model for hadron-hadron collisions and a multi-phase transport (AMPT) model for nucleus-nucleus collisions, the longitudinal boost-invari…

nucl-th2009★ 11 cited

Energy Dependence of Directed Flow in Au+Au Collisions from a Multi-phase Transport Model

J. Y. Chen, J. X. Zuo, X. Z. Cai +3

The directed flow of charged hadron and identified particles has been studied in the framework of a multi-phase transport (AMPT) model, for Au+Au collisions at $\sq…

nucl-th2009★ 8 cited

Relationship Between the Azimuthal Dependencies of Nuclear Modification Factor and Ridge Yield

Rudolph C. Hwa, Lilin Zhu

The azimuthal angular dependence of the nuclear modification factor R_{AA}(p_T, phi,N_{part}) recently obtained by PHENIX is related at low p_T to the trigger phi dependence of the…

nucl-th2009★ 23 cited

Centrality bin size dependence of multiplicity correlation in central Au+Au collisions at =200 GeV}

Yu-Liang Yan, Dai-Mei Zhou, Bao-Guo Dong +3

We have studied the centrality bin size dependence of charged particle forward-backward multiplicity correlation strength in 5%, 0-5%, and 0-10% most central Au+Au collisions at $\…

nucl-th2009★ 111 cited

Tomography of high-energy nuclear collisions with photon-hadron correlations

Hanzhong Zhang, J. F. Owens, Enke Wang +1

Within the next-to-leading order (NLO) perturbative QCD (pQCD) parton model, suppression of away-side hadron spectra associated with a high photon due to parton energy loss…