光子结构函数 F_2,c^gamma 的首次测量
高能物理 - 实验
2015-06-25 v1
摘要
The first measurement of F_2,c^gamma is presented. At low x the measurement indicates a non-zero hadron-like component to F_2,c^gamma. At large x the measurement constitutes a test of perturbative QCD at next-to-leading order, with only m_c and alpha_s as free parameters, with a precision of O(40%).
引用
@article{arxiv.hep-ex/0010020,
title = {First Measurement of the Photon Structure Function F_2,c^gamma},
author = {Richard Nisius},
journal= {arXiv preprint arXiv:hep-ex/0010020},
year = {2015}
}
备注
6 pages, 6 figures, Invited talk given at the PHOTON 2000 Conference, Ambleside, UK, August 26-31, 2000, to appear in the Proceedings