Transverse Motion Correlations of Collective Flow in Relativistic Heavy Ion Collisions

Liu Yiming; Zhang Weigang; Huo Lei; Wang Shan

Chinese Physics C> 1994, Vol. 18> Issue(6) : 511-517

Transverse Motion Correlations of Collective Flow in Relativistic Heavy Ion Collisions

Department of Physics,Harbin Institute of Technology,Harbin 1500061 Department of Physics,Kent State University,Ohio 442422 Department of Physics,University of Culifornia,CA 92521

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With 4πdata for 1.2A GeV Ar+BaI₂ and 2.1A GeV Ne+NaF collisions at the Bevalac streamer chambe,the transverse motion correlations arising from collective flow are studied include azimuthal correlations and correlations of transverse momentum magnitude.The azimuthal correlations of particle distribution,the correlations of transverse momentum magnitude and transverse motion in collisions of Ar+Bal₂ are stronger than the corresponding ones in collisions of Ne+NaF respectively.Comparing with the correlations of transverse momentum magnitude, the azimuthal correlations dominate correlations of transverse motion in two experimental samples.

References

[1]

M.Gyulassy,K.A.Frankel and H.Stocker,Phys,Lett,110B（1982）185.[2]P.Danielewicz and M.Gyulassy,Phys.Lett,129B（1983）283.[3]P.Danielewicz and G.Odyniec,Phys.Lett,157B（1985）146.[4]K.G.K.Doss et al.Phys.Rev.Lett,57（1986）302.[5]D.Keane et al,Phys.Rev,C37（198）1447.[6]P.Beckmann et al,Mod.Phys.Lett,A2（1987）163.[7]S.M.Kiselev,Phys.Lett,216B（1989）262.[8]刘庆军等，高能物理与核物理，16（1992）801.[9]G.M.Welke et al,Phys.Rev,C38（198）2101.[10]H.H.Gutbrod et al,Phys.Lett,216B（1989）267.[11]S.Wang et al,Phys,Rev,C44（1991）1091.[12]王山等，高能物理与核物理，14（1990）907.[13]J,Jiang et al,Phys.Rev.Lett,68（1992）2739.[14]D.Beavis et al,Phys.Rev,C33（1986）1113.[15]M.Vient,Ph.D.Thesis,University of California Riveside.1988.[16]Y.M.Liu et al,Phys.Rev,C34（1986）1667.[17]R.A.Lacey et al,Phys.Rev.Lett,70（1993）1224.．

[1]	S.Manly⁸ , B.Alver⁴ , B.B.Back¹ , M.D.Baker² , M.Ballintijn⁴ , D.S.Barton² , R.R.Betts⁶ , R.Bindel⁷ , W.Busza⁴ , Z.Chai² , V.Chetluru⁶ , E.Garcia⁶ , T.Gburek³ . Eccentricities of Flow-Elliptic Flow Fluctuations and Evidence for Transverse Localization in the Initial State of the Matter in Relativistic Heavy Ion Collisions. Chinese Physics C, 2007, 31(12): 1133-1136.
[2]	HUO Lei , ZHANG Jing-Bo , ZHANG Wei-Ning , CHEN Xiang-Jun , TANG Gui-Xin . Anisotropic Transverse Flow and Multiparticle Azimuthal Correlation in Heavy Ion Collisions. Chinese Physics C, 2003, 27(3): 249-252.
[3]	CHEN Xiao-Fan , YANG Xue-Dong , CHEN Zhi-Lai , HAN Ling , WANG Qing-Dong . Two-Pion Interferometry at Small Relative Momentum in Ultrarelativistic Heavy Ion Collisions. Chinese Physics C, 2002, 26(9): 955-958.
[4]	ZHANG Jing-Bo , HUO Lei , ZHANG Wei-Ning , LIU Yi-Ming . Radial Flow in Au+Au Central Collisions at RHIC Energy. Chinese Physics C, 2002, 26(4): 305-308.
[5]	CHEN Xiao-Fan , CHEN Zhi-Lai , YANG Xue-Dong , HAN Ling . Effects of Collective Flow on Two Pion Interferometry. Chinese Physics C, 2002, 26(4): 383-386.
[6]	CHEN Xiao-Fan , CHEN Zhi-Lai , YANG Xue-Dong , LI Zhu-Peng . Distributions of Realative Momentum of Pion Pairs in Relativistic Heavy Ion Collisions. Chinese Physics C, 2001, 25(10): 1002-1005.
[7]	HUO Lei , ZHANG Wei-Ning , CHEN Xiang-Jun , ZHANG Jing-Bo , TANG Gui-Xin . Anisotropic Transverse Flow in High Energy Heavy Ion Collisions. Chinese Physics C, 2001, 25(9): 865-871.
[8]	ZHANG WeiGang . Analysis Method of High-Order Collective-Flow Correlations Based on the Concept of Correlative Degree. Chinese Physics C, 2000, 24(10): 962-968.
[9]	Zhuang Pengfei . Relativistic Heavy Ion Collisions and Quark Matter. Chinese Physics C, 1999, 23(2): 176-187.
[10]	Zhang Weining , Huo Lei , Chen Xiangjun , Liu Yiming . Multipion Correlation Signal for OGP Formation in High Energy Heavy Ion Collisions. Chinese Physics C, 1999, 23(1): 44-50.
[11]	Zhang Weigang . Correlative Degree and Collective Sideward Flow of Final State Particles in High Energy Heavy Ion Collisions. Chinese Physics C, 1999, 23(4): 367-374.
[12]	Li Qingfeng , Li Zhuxia . Kaon Production and Flow in Relativistic Heavy-Ion Collisions. Chinese Physics C, 1998, 22(12): 1119-1127.
[13]	Chen Liewen , Zhang Fengshou , Zeng Xianghua , Jin Genming . Isospin Effects on Collective Flow in HIC at Intermediate Energies. Chinese Physics C, 1998, 22(11): 1035-1041.
[14]	Ye Yunxiu , Su Shufang , Zhou Xin , Zhu Guohuai , Ji Gang . The Correlation Between the Transverse Polarization andTransverse Momentum of Lambda Produced in RelativisticNucleus-Nucleus Collisions. Chinese Physics C, 1996, 20(8): 685-690.
[15]	Liu Jianye , Wang Shunjin , Li Xiguo , Liu Hang , Zuo Wei . Two -Body Correlation Transport Theory for Heavy Ion Collisions Ⅰ. Theory Model: Construction of Coherent State Representation and Basic Equations of Motion. Chinese Physics C, 1996, 20(11): 1007-1013.
[16]	Zhuang Pengfei , Liu Lianshou . Linear Background and Nonlinear Effect in Relativistic Heavy Ion Collisions. Chinese Physics C, 1994, 18(2): 143-147.
[17]	YANG Fu-Zhong , LIU Jian-Ye . Impact Parameter and Bombarding Energy Dependence of Collective Flow in the Dynamics Process of Intermediate High Energy Heavy Ion Collision. Chinese Physics C, 1992, 16(8): 749-753.
[18]	ZHU Yun-Lun , ZHAO Wei-Qin , GAO Chong-Shou . Effect of Secondary Collisions on the K⁺/π⁺ Ratio in RHIC. Chinese Physics C, 1991, 15(7): 606-614.
[19]	LIU Yi-Ming , ZHANG Wei-Ning , WANG Shan , JIANG Yu-Zhen . TWO-PION INTERFEROMETRY FOR MULTI-PION EVENTS IN RELATIVISTIC HEAVY ION COLLISIONS. Chinese Physics C, 1990, 14(8): 724-730.
[20]	MIAO Bi-Xia , ZHAO Wei-Qin . DISTRIBUTIONS OF TRANSVERSE ENERGY AND ZERO-DEGREE ENERGY IN RELATIVISTIC HEAVY ION COLLISIONS. Chinese Physics C, 1989, 13(5): 470-475.

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Liu Yiming, Zhang Weigang, Huo Lei and Wang Shan. Transverse Motion Correlations of Collective Flow in Relativistic Heavy Ion Collisions[J]. Chinese Physics C, 1994, 18(6): 511-517.

Liu Yiming, Zhang Weigang, Huo Lei and Wang Shan. Transverse Motion Correlations of Collective Flow in Relativistic Heavy Ion Collisions[J]. Chinese Physics C, 1994, 18(6): 511-517. shu

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Received: 1900-01-01
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沈阳化工大学材料科学与工程学院沈阳 110142

Transverse Motion Correlations of Collective Flow in Relativistic Heavy Ion Collisions

Corresponding author: Liu Yiming,

Department of Physics,Harbin Institute of Technology,Harbin 1500061 Department of Physics,Kent State University,Ohio 442422 Department of Physics,University of Culifornia,CA 92521

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1994-06-05

Abstract: With 4πdata for 1.2A GeV Ar+BaI₂ and 2.1A GeV Ne+NaF collisions at the Bevalac streamer chambe,the transverse motion correlations arising from collective flow are studied include azimuthal correlations and correlations of transverse momentum magnitude.The azimuthal correlations of particle distribution,the correlations of transverse momentum magnitude and transverse motion in collisions of Ar+Bal₂ are stronger than the corresponding ones in collisions of Ne+NaF respectively.Comparing with the correlations of transverse momentum magnitude, the azimuthal correlations dominate correlations of transverse motion in two experimental samples.

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Transverse Motion Correlations of Collective Flow in Relativistic Heavy Ion Collisions

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