$Z'$s and sterile neutrinos from heterotic string models: exploring $Z'$ mass exclusion limits

Faraggi, Alon E ORCID: 0000-0001-7123-6414 and Guzzi, Marco (2022) $Z'$s and sterile neutrinos from heterotic string models: exploring $Z'$ mass exclusion limits. [Preprint]

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Abstract

We investigate the impact of sterile neutrinos on the decay rate of extra $Z'$s with mass in the TeV range in heterotic string derived models. We explore the impact of sterile neutrinos on the current $Z'$ mass exclusion limits at the LHC, and how these bounds change when the parameter space of this specific class of models is modified.

Item Type:	Preprint
Additional Information:	15 pages, 11 figures, regular article. Revised version accepted for a publication in EPJC
Uncontrolled Keywords:	hep-ph, hep-ph, hep-th
Divisions:	Faculty of Science and Engineering > School of Physical Sciences
Depositing User:	Symplectic Admin
Date Deposited:	03 May 2022 13:40
Last Modified:	15 Mar 2024 01:22
DOI:	10.48550/arxiv.2204.11974
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3154131