Exclusive Hadronic Reactions at High $Q^2$
High Energy Physics - Phenomenology
2007-05-23 v1 Nuclear Theory
Abstract
The observed scaling laws for large angle exclusive hadronic reactions are successfully accounted for by the short-distance QCD quark interchange processes. We focus on three hadronic reactions which shows evidence for a slight oscillatory deviation from the expected scaling behaviour. Possible explanations for these oscillations and connections to spin observables will be mentioned. Better data from excisting facilities (or a possible future KEK proton accelerator, JHP) can clarify the theoretical situation.
Keywords
Cite
@article{arxiv.hep-ph/9910212,
title = {Exclusive Hadronic Reactions at High $Q^2$},
author = {F. Myhrer},
journal= {arXiv preprint arXiv:hep-ph/9910212},
year = {2007}
}
Comments
8 pages, 4figs.; Talk at the TJNAF workshop on the Transition from Low to High Q Form Factors, "Brodskyfest", Athens, GA, Sept 17, 1999