Elimination of Statistical Fluctuations in Higher Order Moments from Event by Event Analysis

LI Bo; ZHU Hong-Li; LIU Lian-Shou

Chinese Physics C> 2004, Vol. 28> Issue(10) : 1083-1085

Elimination of Statistical Fluctuations in Higher Order Moments from Event by Event Analysis

State Level Personnel Training Base for Research and Teaching in Fundamental SciencesPhysics,Huazhong Normal University,Wuhan 430079,China2 Institute of Particle Physics,Huazhong Normal University,Wuhan 430079,China

Abstract
HTML
Reference
Related

PDF

Abstract：
In the present investigation of high energy multiparticle production,the method of event by event ananysis has received wide interest. Inasmuch as the limited number of particles in a single event,an important problem is that the elimination of statistical fuctuations has to be worked out first of all. In the current literature,the elimination of statistical fuctuations has been only considered in lower order moments (not above the third order). In the present paper,the elimination of statistical fuctuations is studied in higher order moments and a general expression for the elimination of statistical fluctuations in the moments of arbitrary order is given.

References

[1]

. Mr'owczy' nski S. Phys. Lett., 1993, B314: 1182. Stephanov M A, Rajagopal K, Shuryak E V. Phys. Rev. Lett., 1998, 81:4816; Phys. Rev., 1999, D60: 1140283. Dumitru A,Pisarski R. Phys. Lett., 2001, B504: 2824. Adcox K et al (PHENIX Collab. ). nucl-ex/02030155. Voloshin S A, Koch V, Ritter H G. Phys. Rev., 1999, C60: 0249016. Adamová D et al (CERES Collab.). nucl-ex/03050027. FU Jing-Hua, LIU Lian-Shou. Phys. Rev., 2003, C68: 0649048. Bialas A. hep-ph/03103489. WU Yuan-Fang, LIU Lian-Shou. Phys. Lett., 1991, B269: 28

Access

Get Citation

LI Bo, ZHU Hong-Li and LIU Lian-Shou. Elimination of Statistical Fluctuations in Higher Order Moments from Event by Event Analysis[J]. Chinese Physics C, 2004, 28(10): 1083-1085.

LI Bo, ZHU Hong-Li and LIU Lian-Shou. Elimination of Statistical Fluctuations in Higher Order Moments from Event by Event Analysis[J]. Chinese Physics C, 2004, 28(10): 1083-1085. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2004-03-19
Revised: 1900-01-01

Article Metric

Article Views(3294)
PDF Downloads(526)
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