Beam Energy Dependence of Hanbury-Brown-Twiss Radii from a Blast-Wave Model

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	Beam Energy Dependence of Hanbury-Brown-Twiss Radii from a Blast-Wave Model
	Zhang, S; Ma, YG; Chen, JH; Zhong, C
刊名	ADVANCES IN HIGH ENERGY PHYSICS
	2016
页码	-
ISSN号	1687-7357
通讯作者	Ma, YG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China. ; Ma, YG (reprint author), ShanghaiTech Univ, Shanghai 200031, Peoples R China.
英文摘要	The beam energy dependence of correlation lengths (the Hanbury-Brown-Twiss radii) is calculated by using a blast-wave model and the results are comparable with those from RHIC-STAR beam energy scan data as well as the LHC-ALICE measurements. A set of parameters for the blast-wave model as a function of beam energy under study are obtained by fit to the HBT radii at each energy point. The transverse momentum dependence of HBT radii is presented with the extracted parameters for Au+Au collision at root S-NN = 200GeV and for Pb+Pb collisions at 2.76 TeV. From our study one can learn that particle emission duration cannot be ignored while calculating the HBT radii with the same parameters. And tuning kinetic freeze-out temperature in a range will result in system lifetime changing in the reverse direction as it is found in RHIC-STAR experiment measurements.
收录类别	SCI
语种	英语
WOS记录号	WOS:000389402300001
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/26437]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	Zhang, S,Ma, YG,Chen, JH,et al. Beam Energy Dependence of Hanbury-Brown-Twiss Radii from a Blast-Wave Model[J]. ADVANCES IN HIGH ENERGY PHYSICS,2016:-.
APA	Zhang, S,Ma, YG,Chen, JH,&Zhong, C.(2016).Beam Energy Dependence of Hanbury-Brown-Twiss Radii from a Blast-Wave Model.ADVANCES IN HIGH ENERGY PHYSICS,-.
MLA	Zhang, S,et al."Beam Energy Dependence of Hanbury-Brown-Twiss Radii from a Blast-Wave Model".ADVANCES IN HIGH ENERGY PHYSICS (2016):-.