PARTON DISTRIBUTIONS FOR LOW Q(2)

被引：101

作者：

MARTIN, AD ^{[1
]}

STIRLING, WJ ^{[1
]}

ROBERTS, RG ^{[1
]}

机构：

[1] RUTHERFORD APPLETON LAB,DIDCOT OX11 0QX,OXON,ENGLAND

来源：

PHYSICAL REVIEW D | 1995年 / 51卷 / 09期

关键词：

D O I：

10.1103/PhysRevD.51.4756

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We extend the MRS(A) set of parton distributions, which provides an up-to-date description of the structure of the proton probed by hard interactions, into the region of Q2 below 5 GeV2. After physically motivated modifications, we obtain a smooth description of the data on the structure function F2(x,Q2) all the way from Q2=10-1 to 103 GeV2. © 1995 The American Physical Society.

引用

页码：4756 / 4762

页数：7