COLOR INTRANSPARENCY AND THE CROSS-SECTIONS FOR COLOR-SINGLET AND COLOR-OCTET HADRONS IN THE LOW-NUSSINOV MODEL

被引：22

作者：

DOLEJSI, J ^{[1
]}

HUFNER, J ^{[1
]}

机构：

[1] CHARLES UNIV, FAC MATH & PHYS, DEPT NUCL PHYS, CS-11636 PRAGUE 1, CZECHOSLOVAKIA

来源：

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1992年 / 54卷 / 03期

关键词：

D O I：

10.1007/BF01559469

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The dependence of cross sections on the colour state of the colliding hadrons is investigated within the Low-Nussinov model of two-gluon exchange. The total cross sections for colour-octet hadrons are practically constant as functions of the hadronic radii, while they tend to zero when the radii of the colour-singlet hadrons approach zero. The slope parameter of the differential elastic cross sections for small momentum transfers is rather insensitive to the colour structure of the colliding hadrons. The integrated colour exchange cross section is calculated.

引用

页码：489 / 496

页数：8

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