ITP OpenIR  > 理论物理所2012年知识产出
Ultrarelativistic quantum molecular dynamics calculations of two-pion Hanbury-Brown-Twiss correlations in central Pb-Pb collisions at root s(NN)=2.76 TeV
Li, QF; Graf, G; Bleicher, M; Li, QF (reprint author), Huzhou Teachers Coll, Sch Sci, Huzhou 313000, Peoples R China.
2012
发表期刊PHYSICAL REVIEW C
ISSN0556-2813
卷号85期号:3页码:34908
摘要Two-pion Hanbury-Brown-Twiss (HBT) correlations for central Pb-Pb collisions at the Large-Hadron-Collider (LHC) energy of root s(NN) = 2.76 TeV are investigated with the microscopic transport model ultrarelativistic quantum molecular dynamics. The transverse momentum dependence of the Pratt-Bertsch HBT radii is extracted from a three-dimensional Gaussian fit to the correlator in the longitudinal comoving system. Qualitative agreement with the ALICE data is obtained, however R-out is overpredicted by nearly 50%. The LHC results are also compared to data from the STAR experiment at RHIC. For both energies we find that the calculated R-O : R-S ratio is always larger than data, indicating that the emission in the model is less explosive than observed in the data.
部门归属[Li, Qingfeng] Huzhou Teachers Coll, Sch Sci, Huzhou 313000, Peoples R China; [Li, Qingfeng; Graef, G.; Bleicher, Marcus] Goethe Univ Frankfurt, FIAS, D-60438 Frankfurt, Germany; [Li, Qingfeng] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; [Graef, G.; Bleicher, Marcus] Goethe Univ Frankfurt, Inst Theoret Phys, D-60438 Frankfurt, Germany
关键词Heavy-ion Collisions Pion Interferometry Hbt Puzzle Physics Lhc
学科领域Physics
资助者Helmholtz International Center for FAIR; Ministry of Education [209053]; NNSF [10905021, 10979023]; Zhejiang Provincial NSF [Y6090210]; Qian-Jiang Talents Project of Zhejiang Province of China [2010R10102]; Helmholtz Research School for Quark Matter Studies (H-QM) ; Helmholtz International Center for FAIR; Ministry of Education [209053]; NNSF [10905021, 10979023]; Zhejiang Provincial NSF [Y6090210]; Qian-Jiang Talents Project of Zhejiang Province of China [2010R10102]; Helmholtz Research School for Quark Matter Studies (H-QM) ; Helmholtz International Center for FAIR; Ministry of Education [209053]; NNSF [10905021, 10979023]; Zhejiang Provincial NSF [Y6090210]; Qian-Jiang Talents Project of Zhejiang Province of China [2010R10102]; Helmholtz Research School for Quark Matter Studies (H-QM) ; Helmholtz International Center for FAIR; Ministry of Education [209053]; NNSF [10905021, 10979023]; Zhejiang Provincial NSF [Y6090210]; Qian-Jiang Talents Project of Zhejiang Province of China [2010R10102]; Helmholtz Research School for Quark Matter Studies (H-QM)
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收录类别SCI
语种英语
资助者Helmholtz International Center for FAIR; Ministry of Education [209053]; NNSF [10905021, 10979023]; Zhejiang Provincial NSF [Y6090210]; Qian-Jiang Talents Project of Zhejiang Province of China [2010R10102]; Helmholtz Research School for Quark Matter Studies (H-QM) ; Helmholtz International Center for FAIR; Ministry of Education [209053]; NNSF [10905021, 10979023]; Zhejiang Provincial NSF [Y6090210]; Qian-Jiang Talents Project of Zhejiang Province of China [2010R10102]; Helmholtz Research School for Quark Matter Studies (H-QM) ; Helmholtz International Center for FAIR; Ministry of Education [209053]; NNSF [10905021, 10979023]; Zhejiang Provincial NSF [Y6090210]; Qian-Jiang Talents Project of Zhejiang Province of China [2010R10102]; Helmholtz Research School for Quark Matter Studies (H-QM) ; Helmholtz International Center for FAIR; Ministry of Education [209053]; NNSF [10905021, 10979023]; Zhejiang Provincial NSF [Y6090210]; Qian-Jiang Talents Project of Zhejiang Province of China [2010R10102]; Helmholtz Research School for Quark Matter Studies (H-QM)
WOS记录号WOS:000301916900006
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被引频次:15[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15137
专题理论物理所2012年知识产出
通讯作者Li, QF (reprint author), Huzhou Teachers Coll, Sch Sci, Huzhou 313000, Peoples R China.
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Li, QF,Graf, G,Bleicher, M,et al. Ultrarelativistic quantum molecular dynamics calculations of two-pion Hanbury-Brown-Twiss correlations in central Pb-Pb collisions at root s(NN)=2.76 TeV[J]. PHYSICAL REVIEW C,2012,85(3):34908.
APA Li, QF,Graf, G,Bleicher, M,&Li, QF .(2012).Ultrarelativistic quantum molecular dynamics calculations of two-pion Hanbury-Brown-Twiss correlations in central Pb-Pb collisions at root s(NN)=2.76 TeV.PHYSICAL REVIEW C,85(3),34908.
MLA Li, QF,et al."Ultrarelativistic quantum molecular dynamics calculations of two-pion Hanbury-Brown-Twiss correlations in central Pb-Pb collisions at root s(NN)=2.76 TeV".PHYSICAL REVIEW C 85.3(2012):34908.
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