Factorial Moments Continuous Order and Multifractal Analysisin 400GeV/c pp Collisions

Wang Shaoshun; Zhang Jie; Ye Yunxiu; Xiao Chenguo

Chinese Physics C> 1997, Vol. 21> Issue(9) : 769-776

Factorial Moments Continuous Order and Multifractal Analysisin 400GeV/c pp Collisions

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

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Abstract：
The method of the factorial moments Fq of continuous order suggested by Hwahas been tested.It is found that this method can not be used to analyse the real experimental data. Some improvement has been made in the method, which. can be used for the real experimental data. The analytic results for the experimental pseudorapidity distributions of charged particles produced in 400GeV/ c pp collisions indecated that the method of the factorial moments of continuous order is available. And there is seemingly multifractal behavior in the process of multiplicity production in pp collisions at 400GeV/c.

References

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A. Bialas, RPeschanski, Nucl Phys,B273(1986)703; Nucl Phys,B308(1988)857.[2]R. C. Hwa,Phys Rev, D41(1990)1456;RC. Hwa, J. Pan,Phys. Rev,D45(1992)1476;I. Derado et al, Phys Lett, B283(1992)151;WangShaoshun et al, Phys Lett,B344(1995)447[3]R. C. Hwa,Phys Rev,D51(1995)3323.[4]WangShaoshun et al,Z. Phys,C68(1995)415.[5]W. Ochs,Z. Phys, C50(1991)339

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Wang Shaoshun, Zhang Jie, Ye Yunxiu and Xiao Chenguo. Factorial Moments Continuous Order and Multifractal Analysisin 400GeV/c pp Collisions[J]. Chinese Physics C, 1997, 21(9): 769-776.

Wang Shaoshun, Zhang Jie, Ye Yunxiu and Xiao Chenguo. Factorial Moments Continuous Order and Multifractal Analysisin 400GeV/c pp Collisions[J]. Chinese Physics C, 1997, 21(9): 769-776. shu

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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

Factorial Moments Continuous Order and Multifractal Analysisin 400GeV/c pp Collisions

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: 1997-09-05

Abstract: The method of the factorial moments Fq of continuous order suggested by Hwahas been tested.It is found that this method can not be used to analyse the real experimental data. Some improvement has been made in the method, which. can be used for the real experimental data. The analytic results for the experimental pseudorapidity distributions of charged particles produced in 400GeV/ c pp collisions indecated that the method of the factorial moments of continuous order is available. And there is seemingly multifractal behavior in the process of multiplicity production in pp collisions at 400GeV/c.