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

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...

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Bibliographic Details
Published inThe European physical journal. C, Particles and fields Vol. 82; no. 7
Main Authors Faraggi, Alon E., Guzzi, Marco
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 05.07.2022
Springer Nature B.V
Subjects
Astronomy
Astrophysics and Cosmology
Decay rate
Elementary Particles
Hadrons
Heavy Ions
Measurement Science and Instrumentation
Neutrinos
Nuclear Energy
Nuclear Physics
Parameter modification
Particle physics
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Regular Article - Theoretical Physics
String Theory
Strings
Symmetry
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Summary: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.
ISSN:1434-6052
1434-6044
1434-6052
DOI:10.1140/epjc/s10052-022-10539-y