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arXiv · 1809.07144

Looking for non-perturbative effects of the electroweak interaction at the LHC

B. A. Arbuzov·I. V. Zaitsev
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Abstract

We are considering a possibility for detecting non-perturbative effect in process of top pair production in association with a high $p_T$ photon. Starting from previous results on two solutions for a spontaneous generation of wouldbe effective interaction of a top pair with a pair of electro-weak bosons, we show, that a solution with effective cut-off $\Lambda \simeq 10^2\,TeV$ is already contradicting to existing data, while the other one with $\Lambda \simeq 10^{16}\,TeV$ (just the Planck scale) could be reconciled with data and give predictions for process $p+p\to\bar t t \gamma+X$, which could be effectively checked at the LHC with $\sqrt{s}=13\,TeV$. The confirmation of the predictions would mean a strong support for the existence of non-perturbative effects in the electro-weak interaction.

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B. A. Arbuzov, I. V. Zaitsev. 2018-09-19. Looking for non-perturbative effects of the electroweak interaction at the LHC. https://doi.org/10.1142/s0217751x19500532

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