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arXiv · 2211.15905

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

Andrew McEntaggart·Alon E. Faraggi·Marco Guzzi
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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.

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Andrew McEntaggart, Alon E. Faraggi, Marco Guzzi. 2022-11-29. Precision studies for string derived $Z'$ dynamics at the LHC. https://doi.org/10.1140/epjc%2Fs10052-023-11223-5

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