QCD-Instantons at HERA
高能物理 - 唯象学
2007-05-23 v1 高能物理 - 格点
摘要
A ``fiducial'' kinematical region for our calculations of instanton (I)-induced processes at HERA within I-perturbation theory is extracted from recent lattice simulations of QCD. Moreover, we present the finalized I-induced cross-sections exhibiting a strongly reduced residual dependence on the renormalization scale.
引用
@article{arxiv.hep-ph/9805492,
title = {QCD-Instantons at HERA},
author = {A. Ringwald and F. Schrempp},
journal= {arXiv preprint arXiv:hep-ph/9805492},
year = {2007}
}
备注
10 pages, 5 figures; Talk presented at the 6th International Workshop on Deep-Inelastic Scattering and QCD (DIS 98), Brussels, April 1998; to be published in the Proceedings