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arXiv · 1211.3100

Anomalous quartic ZZgammagamma couplings in gamma-proton collision at the LHC

I. Sahin·B. Sahin
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Abstract

We investigate the constraints on the anomalous quartic $ZZγγ$ couplings through the process $p p\to pγp\to p γq Z X$ at the LHC. Taking into consideration various forward detector acceptances and integrated LHC luminosities, we find 95% confidence level bounds on the anomalous coupling parameters. We show that the bounds on these couplings are at the order of $10^{-6}GeV^{-2}$ which are about four orders of magnitude more restricted with respect to current experimental bounds.

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I. Sahin, B. Sahin. 2012-11-13. Anomalous quartic ZZgammagamma couplings in gamma-proton collision at the LHC. https://doi.org/10.1103/physrevd.86.115001

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