Measurement of Intermittency Exponents in pp Collisions at 400GeV/c

Wang Shaoshun; Zhang Jie; Xiao Chenguo; Ye Yunxiu; Xiong Weijun; Zhong Yu; Li Zuhao

Chinese Physics C> 1994, Vol. 18> Issue(11) : 970-974

Measurement of Intermittency Exponents in pp Collisions at 400GeV/c

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

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Abstract：
The pseudorapidity distributions for charged particles produced in pp collisions at 400GeV/c have been measured by using the LEBC films offered by CERN NA27Collaboration.The scaled factorial moments have been calculated.It is obtained that the intermittency exponent increases with increasing moment-order and decreases with increasing average multiplicity,the anomalous fractal dimension dq increases with q.It shows that the multiparticle production in hadron hadron collisions possesses a self-similar cascade property.

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Wang Shaoshun, Zhang Jie, Xiao Chenguo, Ye Yunxiu, Xiong Weijun, Zhong Yu and Li Zuhao. Measurement of Intermittency Exponents in pp Collisions at 400GeV/c[J]. Chinese Physics C, 1994, 18(11): 970-974.

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Received: 1900-01-01
Revised: 1900-01-01

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