Chinese Physics C > 1996, Vol. 20 > Issue(4): 297-303

The Azimuthal Structure of Particles Produced in pp Collisions at 400 GeV/c

Department of Modern Physics,University of Science and Technology of China,Hefei 230027

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Abstract：
The azimuthal Structure of partivles produced in pp collisions at 400 GeV/ cwas investigated by using different methods.The analytic results of one and two-dimensional scaled factorial moments indicate that the intermittent effect is stronger for two-dimensional analysis.It is not contradictory with jet-like multiparticle production mechanism. However,the analytic results of other methods show that the azimuthal structure seems to be of stochastic nature and no evidence of the jet-like multiparticle production mechanism is observed.

References

[1]

R.C.Hwa,W.Ochs,n.Schmitz,Fluctuations and fractal structure,Proceedings of the Ringberg Workshap on Multiparticle Production,Ringberg Castle,Germany,1991（World Scintific,Singapore,1992）.[2]A.Bialas,R,Peschanski,Nucl.Phys.,B273（1986）703'B308（1988）857.[3]Wang Shao shun et al.,Phys.Rev,D49（1994）5785.[4]W.Ochs.Z.Phys.,C50（1991）339.[5]M.I.Adamovich et al.,J.Phys.G:Nucl.Phys.G:Nucl.Part.Phys.,19（1993）2035.[6]E.Stenlund et al.,Nucl.Phys.,A498（1989）541c.[7]S.Voloshin,D.Seibert,Phys.Lett.,B249（1990）321.[8]D.Seibert,S.Voloshin,Phys.Rhys.Rev.,D43（1991）119.[9]D.Seibert,Nucl.Phys.,A544（1992）547c.

[1]	WU Chong,WANG ShaoShun. Self-affine Multifractal Analysis in 400GeV/c pp Collisions. Chinese Physics C, 2000, 24(9): 791-796.
[2]	WANG ShaoShun,WU Chong. Erraticity Analysis of Multiparticle Production in pp Collisions at 400GeV/c. Chinese Physics C, 2000, 24(4): 285-289.
[3]	Wang Shaoshun,Liu Ran,Wang Zhaomin. Non-thermal Phase Transition in pp Collisions at 400 GeV/c. Chinese Physics C, 1999, 23(9): 841-845.
[4]	Wang Shaoshun,Liu Ran Wang,Zhaonmin. Data of Bunching Parameter and Correlator in 400GeV/c pp Collisions. Chinese Physics C, 1999, 23(12): 1135-1140.
[5]	Wang Shaoshun,Liu Ran,Wang Zhaomin. Production of Ring-like Events in pp Collisions at 400GeV/c. Chinese Physics C, 1999, 23(1): 17-21.
[6]	Wang Shaoshun,Wang Zhaomin,Wu Chong. Self-affine Fractality of Multiparticle Productionin pp Collisions at 400 GeV/c. Chinese Physics C, 1998, 22(4): 289-292.
[7]	Wang Shaoshun,Wang Zhaomin,Liu Ran. Chaotic Behavior of Multiparticle Production in pp Collisions at 400GeV/c. Chinese Physics C, 1998, 22(10): 873-877.
[8]	Wang Shaoshun,Zhang Jie,Ye Yunxiu,Xiao Chenguo. Factorial Moments Continuous Order and Multifractal Analysisin 400GeV/c pp Collisions. Chinese Physics C, 1997, 21(9): 769-776.
[9]	Wang Shaoshun,Wang Zhaomin,Zhang Jie. Angular Dependence of Two Particle Correlation in 400GeV/c pp Collisions. Chinese Physics C, 1997, 21(11): 990-994.
[10]	Wang Shaoshun,Zhang Jie,Xiao Chenguo,Ye Yunxiu,Zhong Yu,Shen Tianguang. Fractal Analysis of Pseudorapidity Distribution Fluctuation in 400 GeV/cpp Collisions. Chinese Physics C, 1995, 19(S4): 349-355.
[11]	Wang Shaoshun,Zhang Jie,Xiao Chenguo,Ye Yunxiu,Zhong Yu. Multiparticle Correlations, Factorial Cumulant Moments and Correlation Integrals in pp Collisions at 400 GeV/c. Chinese Physics C, 1995, 19(4): 296-304.
[12]	Wang Shaoshun,Zhang Jie,Xiao Chenguo,Ye Yunxiu,Zhong Yu,Shen Tianguang. Fractal Analysis of Pseudorapidity Distribution Fluctuation in 400GeV/c pp Collisions. Chinese Physics C, 1995, 19(11): 968-973.
[13]	Wang Shaoshun,Zhang Jie,Xiao Chenguo,Ye Yunxiu,Xiong Weijun,Zhong Yu,Li Zuhao. Measurement of Intermittency Exponents in pp Collisions at 400GeV/c. Chinese Physics C, 1994, 18(11): 970-974.
[14]	Wang Shaoshun,Xiao Chenguo,Zhang Jie,Xia Xiaojuan,Xiong Weijun,Zhong Yu. The Study of Particle Densities in Pseudorapidity Space in pp collisions at 400GeV/c. Chinese Physics C, 1994, 18(5): 392-397.
[15]	Wang Shaoshun,Zhang Jie,Xiao Chenguo,Ye Yunxiu,Zhong Yu,Li Zuhao. Fractal Behavior of Multiparticle Production in pp Collisions at 400GeV/c. Chinese Physics C, 1994, 18(11): 975-981.
[16]	WANG Shao-Shun,ZHANG Jie,XIAO Chen-Guo,YE Yun-Xiu,LUO Qi,CHENG Zheng-Dong,XIONG Wei-Jun,YANG Chun. Pseudorapidity Gap Length Distributions in pp Collisions at 400GeV/c. Chinese Physics C, 1993, 17(5): 396-402.
[17]	WANG Shao-Shun,ZHANG Jie,YE Yun-Xiu,XIAO Chen-Guo,LUO Qi,CHENG Zheng-Dong,ZHANG Xue-Qian,XU Wan-Li,WIONG Wei-Jun. Forward-Backward Multiplicity Correlations in pp Collisions at 400GeV/c. Chinese Physics C, 1993, 17(1): 1-7.
[18]	WANG Shao-Shun,ZHANG Jie,XIAO Chen-Guo,YE Yun-Xiu,CHENG Zheng-Dong,ZHANG Xue-Qian,LUO Qi,XU Wan-Li,XIONG Wei-Jun. Two-particle Pseudorapidity Correlations in pp Collisions at 400GeV/c. Chinese Physics C, 1992, 16(6): 487-493.
[19]	WANG Shao-Shun,ZHANG Jie,YE Yun-Xiu,XIAO Chen-Guo,CHENG Zheng-Dong,ZHANG Xue-Qian,LUO Qi. Measurement of Semi-Inclusive Charged Particle Pseudorapidity Destributions in pp Collisions at 400GeV/c. Chinese Physics C, 1991, 15(12): 1057-1062.
[20]	WANG Shao-Shun,ZHANG Jie,XIAO Chen-Guo,YE Yun-Xiu,SHI Guo-Shun,FANG Rong,YANG Jie. MULTIPLICITY DISTRIBUTIONS OF CHARGED PARTICLES PRODUCED IN pp COLLISIONS AT 400GeV/c. Chinese Physics C, 1989, 13(8): 673-679.

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Wang Shaoshun, Li Zuhao, Zhang Jie, Xiao Chenguo, Ye Yunxiu and Shen Tianguang. The Azimuthal Structure of Particles Produced in pp Collisions at 400 GeV/ c[J]. Chinese Physics C, 1996, 20(4): 297-303.

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Received: 1900-01-01
Revised: 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

The Azimuthal Structure of Particles Produced in pp Collisions at 400 GeV/c

Corresponding author:Wang Shaoshun,

Department of Modern Physics,University of Science and Technology of China,Hefei 230027

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1996-04-05

Abstract:The azimuthal Structure of partivles produced in pp collisions at 400 GeV/cwas investigated by using different methods.The analytic results of one and two-dimensional scaled factorial moments indicate that the intermittent effect is stronger for two-dimensional analysis.It is not contradictory with jet-like multiparticle production mechanism. However,the analytic results of other methods show that the azimuthal structure seems to be of stochastic nature and no evidence of the jet-like multiparticle production mechanism is observed.