Affiliation:
1. M.V. Lomonosov Moscow State University, Leninskie gory 1, 119991 Moscow, Russia
Abstract
We are considering a possibility for detecting nonperturbative effect in process of top pair production in association with a high [Formula: see text] photon. Starting from previous results on two solutions for a spontaneous generation of an effective interaction of a top pair with a pair of electroweak bosons, we show that a solution with effective cutoff [Formula: see text] is already contradicting to the existing data, while the other one with [Formula: see text] (just the Planck scale) could be reconciled with data and give predictions for process [Formula: see text], which could be effectively checked at the LHC with [Formula: see text]. The confirmation of the predictions would mean a strong support for the existence of nonperturbative effects in the electroweak interaction.
Publisher
World Scientific Pub Co Pte Lt
Subject
Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics