THE CORRELATION INTEGRAL AS PROBE OF MULTIPARTICLE CORRELATIONS

被引：50

作者：

LIPA, P ^{[1
]}

CARRUTHERS, P ^{[1
]}

EGGERS, HC ^{[1
]}

BUSCHBECK, B ^{[1
]}

机构：

[1] AUSTRIAN ACAD SCI,INST HOCHENERGIEPHYS,A-1050 VIENNA,AUSTRIA

来源：

PHYSICS LETTERS B | 1992年 / 285卷 / 03期

关键词：

D O I：

10.1016/0370-2693(92)91468-O

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We report on a considerable improvement of the usual factorial moment method used in the study of correlations and in particular of intermittency: by means of integrals of the correlation functions over a strip domain, we obtain greater stability and smaller statistical errors. The benefit of using correlation integrals rises with increasing order of the moment and with increasing dimension of the variables. An algorithm for the actual computation of the so-called strip integrals directly from experimental data is explained in detail. Illustrations of the power of the correlation integral method are given in terms of the NA22 spike event, a two-dimensional JETSET calculation and the p-model.

引用

页码：300 / 308

页数：9

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