QCD EFFECTS IN NU-N SCATTERING ABOVE THE THRESHOLD OF W-BOSON PRODUCTION

被引：27

作者：

ANDREEV, YM

BEREZINSKY, VS

SMIRNOV, AY

机构：

[1] Institute for Nuclear Research, the Academy of Sciences, the USSR, Moscow

来源：

PHYSICS LETTERS B | 1979年 / 84卷 / 02期

关键词：

D O I：

10.1016/0370-2693(79)90296-X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The QCD effects are shown to result at s mw2 {greater-than above equal above less-than} 1 in a considerable increase of the νN cross section and modification of dσ dy in comparison with scaling. At s mw2 ≈ 3 × 103 the QCD cross section is twice that of scaling. At s mw2 {greater-than above equal above less-than} 1 the QCD structure functions of the nucleon acquire effective scaling behaviour. © 1979.

引用

页码：247 / 249

页数：3

共 7 条

[1]

BEREZINSKY VS, 1978, P INT C NEUTRINO 77, V1, P177

[2] SIMPLE PARAMETRIZATIONS OF PARTON DISTRIBUTIONS WITH Q2 DEPENDENCE GIVEN BY ASYMPTOTIC FREEDOM [J].