COMPARING RADIATIVELY GENERATED PARTON DISTRIBUTIONS WITH RECENT MEASUREMENTS OF F(2)(X, Q(2)) IN THE SMALL-X REGION

被引：145

作者：

GLUCK, M

REYA, E

VOGT, A

机构：

[1] Institut für Physik, Universität Dortmund

来源：

PHYSICS LETTERS B | 1993年 / 306卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(93)90096-Z

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

It is pointed out that the predictions of radiatively (dynamically) generated parton distributions are in satisfactory agreement with recent small-x measurements. Moderate modifications of the valence-like input (mainly uBAR) remove possibly small discrepancies between experiment and theoretical predictions at x > 10(-2), but do not significantly affect the (steep) radiative predictions for x less than or similar 10(-2) - a region to be soon explored by forthcoming HERA experiments.

引用

页码：391 / 394

页数：4

共 10 条

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