FRACTAL STRUCTURES IN MULTIPARTICLE PRODUCTION

被引：8

作者：

BOZEK, P ^{[1
]}

PLOSZAJCZAK, M ^{[1
]}

机构：

[1] INST NUCL PHYS,PL-31342 KRAKOW,POLAND

来源：

PHYSICS LETTERS B | 1990年 / 251卷 / 04期

关键词：

D O I：

10.1016/0370-2693(90)90807-I

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We address the problem of the relation between spatio-temporal fluctuations in the presence of a second-order phase transition and the observed increase of the fluctuations in small rapidity bins. The properties of structures in the multidimensional distribution function of produced particles, which are projected from structures in higher dimensions by integration over one or more variables are studied. For elementary processes such as e+ e- annihilation and pi+/K+ p interactions, this simple mechanism explains qualitatively the experimentally observed relation between the fluctuation patterns seen in the rapidity distributions and in the rapidity-azimuthal angle distributions.

引用

页码：623 / 628

页数：6

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