Chinese Physics C > 1996, Vol. 20 > Issue(9): 783-788

The Ratio of Factorial Cumulant to Factorial Moment Versus the Size of Phase Space

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

Abstract
HTML
Reference
Related

PDF

Abstract：
The ratio of factorial cumulant to factorial moment of multiplicity distributions in different pseudorapidity windows has been calculated by using the experimental data of multiplicity production for pp collisions at 400GeV/c.The results show that the ratio H _qexhibits an initial abrupt descent and then an oscillation around zero when the order q is increased.It is coincident with the PQCD prediction.The difference is that the position of the first minimum moves to higher rank when the pseudorapidity window becomes smaller.

References

[1]

Yu.L.Dokshitzer et al.,Basics of Perturbative QCD,edited by J、Tran Thanh Van（Editions Frontieres,Gif-sur-Yvette,1991）[2] I.M.Dremin,PhysLett.,B313（1993）209.[3] I.M.Dremin,V.A.Nechitailo,JETPLett,58（1993）945;I.M.Dremin,R.C.Hwa,Phys.Rev.,D49（1994）5805.[4] I.M.Dremin et al.,Phys.Lett.,B336（1994）119.[5] I.M.Dremin,Phys.Lett.,B341（1995）95.[6] R.Ugoccioni,A.Giovannini,S.Lupia,Phys.Lett.,B342（1995）387.[7] WangShaoshun et al.,Z.Phys.,C68（1995）415.

[1]	QIU Jing,TANG Jing-Yu,WANG Sheng,WEI Jie. Studies of Transverse Phase Space Painting for the CSNS RCS Injection. Chinese Physics C, 2007, 31(10): 942-946.
[2]	DU Ying-Chao,XIANG Dao,HUANG Wen-Hui,HE Xiao-Zhong,CHENG Cheng,DU Tai-Bin,TANG Chuan-Xiang,LIN Yu-Zheng. Transverse Phase Space Measurement Based on Computerized Tomography. Chinese Physics C, 2006, 30(9): 888-891.
[3]	WANG Jian-Hua,LI Kang. Split Angular Momentum in Noncommutative Phase Space. Chinese Physics C, 2006, 30(11): 1053-1057.
[4]	ZHU Sheng-Yun¹,ZHOU Dong-Mei¹,YUAN Da-Qing¹,ZHENG Yong-Nan¹,ZUO Yi¹,LUO Qi¹,ZHU Jia-Zheng¹,XU Yong-Jun¹,LI Guang-Sheng¹,WU Xiao-Guan¹,ZHU Li-Hua¹,LI An-Li¹,LIU Meng,,,. Nuclear Moment Measurements and Nuclear Structure Studies. Chinese Physics C, 2006, 30(S2): 146-150.
[5]	LI Bo,ZHU Hong-Li,LIU Lian-Shou. Elimination of Statistical Fluctuations in Higher Order Moments from Event by Event Analysis. Chinese Physics C, 2004, 28(10): 1083-1085.
[6]	LI Hao-Hu,WANG Bing,ZHANG Jin-Quan,TANG Jing-Yu. Effect of Flat-Top Acceleration on Longitudinal Phase Space. Chinese Physics C, 2004, 28(8): 889-892.
[7]	Zhang Fan,Liu Lianshou. H Moment Oscillation and Three Fire Ball Model. Chinese Physics C, 1999, 23(1): 87-92.
[8]	Cheng Qinghua,Hu Yuan,Liu Lianshou. An Algorithm for Increasing the Ratio of QGP Candidate Events in Relativistie Heavy Ion Collision Data Sample Using Factorial Moment Technique. Chinese Physics C, 1999, 23(10): 998-1003.
[9]	Chen Gang,Gao Yanmin,Liu Lianshou. Factorial Moment Analysis of High Energy Experimental Data With Non-integer Partitian Number. Chinese Physics C, 1999, 23(6): 552-560.
[10]	Chen Gang,Liu Lianshou,Gao Yanmin. Method of Fitting Correction Curve for the Factorial-Moment of Multiparticle Production on the High Energy Collisions. Chinese Physics C, 1999, 23(11): 1090-1096.
[11]	Lin Hai,Liu Lianshou. Application of Wavelet Transformation in Analysis of Multiplicity Phase Space. Chinese Physics C, 1998, 22(6): 529-537.
[12]	Lin Hai,Zhao Ren,Liu Lianshou. Factorial Moments and Factorial Correlations in α Model for Non-Fixing Multiplicity. Chinese Physics C, 1998, 22(6): 522-528.
[13]	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.
[14]	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.
[15]	YU Hong,SHEN Qi-Xing. Moment Analysis and ξ(2220). Chinese Physics C, 1993, 17(10): 892-897.
[16]	WU Yuan-Fang,LIU Lian-Shou. The two Normalization schemes of Factorial Moments in High Energy Collisions and the Dependence Intermittency Degree on Average Transverse Momentum. Chinese Physics C, 1992, 16(3): 235-240.
[17]	YU Hong. J/ψ Physics at BEPC and the Generalized Moment Analysis. Chinese Physics C, 1991, 15(3): 265-278.
[18]	YU Hong,SHEN Qi-Xing. THE MOMENT ANALYSIS FOR THE J/ψ HADRONIC DECAY PROCESS. Chinese Physics C, 1990, 14(10): 875-881.
[19]	YU Hong. THE ι-E PUZZLE AND THE GENERALIZED MOMENT ANALYSIS. Chinese Physics C, 1989, 13(6): 574-576.
[20]	Chen Yong-shou,Zheng Yu-ming,Lu Zhao-qi. THE AFFECTION OF SIZE CHANGE OFαPARTICLE ON THEα-αSCATTERING. Chinese Physics C, 1980, 4(2): 203-209.

Access

Get Citation

Wang Shaoshun, Zhang Jie, Ye Yunxiu and Xiao Chenguo. The Ratio of Factorial Cumulant to Factorial Moment Versus the Size of Phase Space[J]. Chinese Physics C, 1996, 20(9): 783-788.

Wang Shaoshun, Zhang Jie, Ye Yunxiu and Xiao Chenguo. The Ratio of Factorial Cumulant to Factorial Moment Versus the Size of Phase Space[J]. Chinese Physics C, 1996, 20(9): 783-788. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(4056)
PDF Downloads(519)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

The Ratio of Factorial Cumulant to Factorial Moment Versus the Size of Phase Space

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:1996-09-05

Abstract:The ratio of factorial cumulant to factorial moment of multiplicity distributions in different pseudorapidity windows has been calculated by using the experimental data of multiplicity production for pp collisions at 400GeV/c.The results show that the ratio H_qexhibits an initial abrupt descent and then an oscillation around zero when the order q is increased.It is coincident with the PQCD prediction.The difference is that the position of the first minimum moves to higher rank when the pseudorapidity window becomes smaller.