Beam Energy Dependence of Hanbury-Brown-Twiss Radii from a Blast-Wave Model
Zhang, S; Ma, YG; Chen, JH; Zhong, C; 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.
2016
发表期刊ADVANCES IN HIGH ENERGY PHYSICS
ISSN1687-7357
页码-
文章类型期刊论文
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.
DOI10.1155/2016/9414239
收录类别SCI
语种英语
WOS记录号WOS:000389402300001
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/26437
专题中科院上海应用物理研究所2011-2018年
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.
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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,Ma, YG ,&Ma, YG .(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):-.
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