(Super)rare decays of an extra Z' boson via Higgs boson emission
G.A. Kozlov (Bogolyubov Laboratory of Theoretical Physics Joint, Institute for Nuclear Research, Dubna)
TL;DR
This paper explores the rare decay processes of an additional Z' boson into heavy quark bound states through Higgs emission, providing insights into potential signals of new physics beyond the Standard Model.
Contribution
It introduces a phenomenological model for an extra U(1) Z' boson and analyzes its rare decay channels involving Higgs emission and heavy quark bound states.
Findings
Calculated decay probabilities for Z' into heavy quark bound states via Higgs emission.
Identified potential experimental signatures of Z' decays in collider experiments.
Provided theoretical predictions for Z' decay rates relevant to new physics searches.
Abstract
The phenomenological model of an extra U(1) neutral gauge Z' boson coupled to heavy quarks is presented. In particular, we discuss the probability for a light mass eigenstate decay into a bound state composed of heavy quarks via Higgs boson emission.
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Taxonomy
TopicsQuantum Chromodynamics and Particle Interactions · Particle physics theoretical and experimental studies · Atomic and Subatomic Physics Research