A new method of distinguishing models of the high-Q(2) events at HERA

摘要

Many explanations for the excess high-Q(2) e(+)p --> e(+)X events from H1 and ZEUS at HERA have been proposed, but each has attracted criticism. We propose a new method which distinguishes different models by looking at a new observable which is insensitive to parton distribution function, but sensitive to new,physics. (C) 1998 Published by Elsevier Science B.V. All rights reserved. References: 37