Proton Structure Function Measurements from HERA
高能物理 - 实验
2017-08-23 v1
摘要
Measurements of proton structure functions made in neutral and charged current interactions at HERA are discussed, covering four-momentum transfers Q^2 from about 0.5 GeV^2 to 30000 GeV^2. The results include the rise of the structure function F2 towards small x and electro-weak effects at high Q^2. QCD fits made by the H1 and ZEUS collaborations provide both, parton densities with uncertainties, and precise alpha_s determinations.
引用
@article{arxiv.hep-ex/0211051,
title = {Proton Structure Function Measurements from HERA},
author = {Joerg Gayler},
journal= {arXiv preprint arXiv:hep-ex/0211051},
year = {2017}
}
备注
6 pages, 4 figures, talk at ISMD2002, Alushta, Crimea, 7.-13. Sept. 2002