Strangeness counting in high energy collisions

被引：11

作者：

Becattini, F

机构：

[1] Univ Florence, I-50125 Florence, Italy

[2] Ist Nazl Fis Nucl, Sez Firenze, I-50125 Florence, Italy

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 1999年 / 25卷 / 02期

关键词：

D O I：

10.1088/0954-3899/25/2/017

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The estimates of overall strange quark production in high energy e(+)e(-), pp and p (p) over bar collisions by using the statistical-thermal model of hadronization are presented and compared with previous works. The parametrization of strangeness suppression within the model is discussed. Interesting regularities emerge in the strange/non-strange produced quark ratio which turns out to be fairly constant in elementary collisions while it is twice as large in SPS heavy ion collision.

引用

页码：287 / 294

页数：8

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