Proton structure function at small Q^2
高能物理 - 唯象学
2009-10-22 v2
摘要
A fit is made to the data for the proton structure function up to Q^2=10 GeV^2, including the real gamma p total cross-section. It is economical and simple, and its form is motivated by physical principles. It is extrapolated down to very small values of x. Data for the ratio (nu W_2^n/nu W_2^p) are also fitted. A FORTRAN program for the fit to (nu W_2^p) is available by email on request Figure 5 from the original version has been deleted.
关键词
引用
@article{arxiv.hep-ph/9305319,
title = {Proton structure function at small Q^2},
author = {A Donnachie and P V Landshoff},
journal= {arXiv preprint arXiv:hep-ph/9305319},
year = {2009}
}
备注
10 pages plus 9 figures