A viable U(1) extended Standard Model with a massive Z' invoking the Stueckelberg mechanism
Radhika Vinze, Sreerup Raychaudhuri
TL;DR
This paper explores a U(1) extension of the Standard Model where the Z' boson gains mass via the Stueckelberg mechanism, highlighting its theoretical consistency and predictive power.
Contribution
It presents a viable U(1) extended Standard Model with a Z' mass generated through the Stueckelberg mechanism, emphasizing its theoretical consistency and novel features.
Findings
The model is theoretically consistent.
The Z' boson mass can be generated via the Stueckelberg mechanism.
The model offers high predictability.
Abstract
We make a careful re-examination of the possibility that, in a U(1) extension of the Standard Model, the extra Z' boson may acquire a mass from a Stueckelberg-type scalar. The model, when all issues of theoretical consistency are taken into account, contains several attractive new features, including a high degree of predictability.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Black Holes and Theoretical Physics · Quantum Chromodynamics and Particle Interactions