Charm production at HERA
高能物理 - 唯象学
2009-10-31 v2 高能物理 - 实验
摘要
The ZEUS data on the charm structure function F_2^c at small x fit well to a single power of x, corresponding to the exchange of a hard pomeron that is flavour-blind. When combined with the contribution from the exchange of a soft pomeron, the hard pomeron gives a good description of elastic photoproduction.
引用
@article{arxiv.hep-ph/9910262,
title = {Charm production at HERA},
author = {A Donnachie and P V Landshoff},
journal= {arXiv preprint arXiv:hep-ph/9910262},
year = {2009}
}
备注
6 pages, plain tex, with 3 figures embedded using epsf. Typos corrected in equations (10) and (11)