QCD-Instantons in eP Scattering
高能物理 - 唯象学
2009-10-30 v1
摘要
We review recent theoretical results from our systematic study of QCD-instanton contributions to eP processes, involving a hard momentum scale Q. The main issues are: the absence of IR divergencies due to a dynamical suppression of instantons with large size rho > 1/Q, the reliable calculability of instanton-induced amplitudes and our inclusive framework to systematically calculate properties of the instanton-induced multi-parton final state.
引用
@article{arxiv.hep-ph/9706400,
title = {QCD-Instantons in eP Scattering},
author = {Sven Moch and Andreas Ringwald and Fridger Schrempp},
journal= {arXiv preprint arXiv:hep-ph/9706400},
year = {2009}
}
备注
8 pages, Latex, aipproc styles included. Talk given at the 5th International Workshop on Deep-Inelastic Scattering and QCD, Chicago, Illinois, USA, 14-18 April 1997, to be published in the Proceedings