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. EUROPEAN PHYSICAL JOURNAL C, 82 (7). 590-.

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Official URL: http://dx.doi.org/10.1140/epjc/s10052-022-10539-y

Abstract

<jats:title>Abstract</jats:title><jats:p>We investigate the impact of sterile neutrinos on the decay rate of extra <jats:inline-formula><jats:alternatives><jats:tex-math>$$Z'$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mi>Z</mml:mi> <mml:mo>′</mml:mo> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula>s with mass in the TeV range in heterotic string derived models. We explore the impact of sterile neutrinos on the current <jats:inline-formula><jats:alternatives><jats:tex-math>$$Z'$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mi>Z</mml:mi> <mml:mo>′</mml:mo> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula> mass exclusion limits at the LHC, and how these bounds change when the parameter space of this specific class of models is modified.</jats:p>

Item Type:	Article
Divisions:	Faculty of Science and Engineering > School of Physical Sciences
Depositing User:	Symplectic Admin
Date Deposited:	15 Jul 2022 09:14
Last Modified:	15 Mar 2024 01:22
DOI:	10.1140/epjc/s10052-022-10539-y
Open Access URL:	https://link.springer.com/article/10.1140/epjc/s10...
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3158558