Precision studies for string derived $Z'$ dynamics at the LHC

McEntaggart, Andrew, Faraggi, Alon E ORCID: 0000-0001-7123-6414 and Guzzi, Marco (2022) Precision studies for string derived $Z'$ dynamics at the LHC. [Preprint]

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Abstract

We consider $Z'$s in heterotic string derived models and study $Z'$ resonant production at the TeV scale at the Large Hadron Collider (LHC). We use various kinematic differential distributions for the Drell-Yan process at NNLO in QCD to explore the parameter space of such models and investigate $Z'$ couplings. In particular, we study the impact of $Z$-$Z'$ kinetic-mixing interactions on forward-backward asymmetry ($A_{FB}$) and other distributions at the LHC.

Item Type:	Preprint
Additional Information:	23 pages, 5 figures, regular article. Updated to match the journal accepted version
Uncontrolled Keywords:	hep-ph, hep-ph, hep-th
Depositing User:	Symplectic Admin
Date Deposited:	15 Dec 2022 09:28
Last Modified:	15 Mar 2024 01:22
DOI:	10.48550/arxiv.2211.15905
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3166673