TRANSVERSE SPREAD OF QCD JETS

被引：95

作者：

KONISHI, K ^{[1
]}

UKAWA, A ^{[1
]}

VENEZIANO, G ^{[1
]}

机构：

[1] CERN,CH-1211 GENEVA 23,SWITZERLAND

来源：

PHYSICS LETTERS B | 1979年 / 80卷 / 03期

关键词：

D O I：

10.1016/0370-2693(79)90212-0

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Recent QCD results on two-particle longitudinal spectra inside quark and gluon jets are extended to the case of a fixed relative transverse momentum qT with Λ ≈ 0.5 GeV ≪ 2|qT| ≪ √Q2. Broad qT distributions, especially for gluon jets, are obtained which smooth out automatically the perturbative result and whose integrated versions scale in ηMax ≡ log ( 2qTMax Λ)/log( Q Λ). © 1979.

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页码：259 / 264

页数：6

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