Simulation of energy scan of pion interferometry in central Au plus Au collisions at relativistic energies

CAS OpenIR > 中科院上海应用物理研究所2011-2020年

	Simulation of energy scan of pion interferometry in central Au plus Au collisions at relativistic energies
	Zhang, ZQ; Zhang, S; Ma, YG; ygma@sinap.ac.cn
	2014
Source Publication	CHINESE PHYSICS C
ISSN	1674-1137
Volume	38 Issue:1
Abstract	We present a systematic analysis of two-pion interferometry for the central Au+Au collisions at root s(NN)=3, 5, 7, 11, 17, 27, 39, 62, 130 and 200 GeV/c with the help of a multiphase transport (AMPT) model. Emission source-size radius parameters R-long, R-out, R-side and the chaotic parameter lambda are extracted and compared with the experimental data. Transverse momentum and azimuthal angle dependencies of the HBT radii are also discussed for central Au+Au collisions at 200 GeV/c. The results show that the HBT radii in central collisions do not change much above 7 GeV/c. For central collisions at 200 GeV/c, the radii decrease with the increasing of transverse momentum P-T but are not sensitive to the azimuthal angle. These results provide a theoretical reference for the energy scan program of the RHIC-STAR experiment.
Keyword	Heavy-ion Collisions Superdense Hadronic Matter Phi-meson Production Nuclear Collisions Intensity Interferometry Particle-production Transport Model Beam Energy Dependence Physics
Indexed By	SCI
Language	英语
WOS ID	WOS:000329770900006
Citation statistics	Cited Times:4[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.sinap.ac.cn/handle/331007/14393
Collection	中科院上海应用物理研究所2011-2020年
Corresponding Author	ygma@sinap.ac.cn
Recommended Citation GB/T 7714	Zhang, ZQ,Zhang, S,Ma, YG,et al. Simulation of energy scan of pion interferometry in central Au plus Au collisions at relativistic energies[J]. CHINESE PHYSICS C,2014,38(1).
APA	Zhang, ZQ,Zhang, S,Ma, YG,&ygma@sinap.ac.cn.(2014).Simulation of energy scan of pion interferometry in central Au plus Au collisions at relativistic energies.CHINESE PHYSICS C,38(1).
MLA	Zhang, ZQ,et al."Simulation of energy scan of pion interferometry in central Au plus Au collisions at relativistic energies".CHINESE PHYSICS C 38.1(2014).

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