MULTIFRACTAL STRUCTURE OF MULTIPARTICLE PRODUCTION IN BRANCHING MODELS

被引：101

作者：

CHIU, CB

HWA, RC

机构：

[1] UNIV TEXAS,DEPT PHYS,AUSTIN,TX 78712

[2] UNIV OREGON,INST THEORET SCI,EUGENE,OR 97403

[3] UNIV OREGON,DEPT PHYS,EUGENE,OR 97403

来源：

PHYSICAL REVIEW D | 1991年 / 43卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.43.100

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A procedure is described for the multifractal analysis of data on multiparticle production obtained at high energy either in experiment or in Monte Carlo simulation. It is shown how the spectrum f(alpha) of the rapidity-density index alpha can be determined from the multiplicity fluctuation of the rapidity distribution, as the resolution is changed. The branching model is used to illustrate the procedure. It is found that the phi-3 model has a narrower f(alpha) than the gluon model, suggesting that multifractality is a useful arena for confrontation between theory and experiment.

引用

页码：100 / 103

页数：4

共 16 条

[1] MOMENTS OF RAPIDITY DISTRIBUTIONS AS A MEASURE OF SHORT-RANGE FLUCTUATIONS IN HIGH-ENERGY COLLISIONS [J].