منابع مشابه
Extended Higgs Sectors
I give a brief overview of the motivations for and experimental probes of extended Higgs sectors containing more than the single Higgs doublet field of the Standard
متن کاملExtended Gauge Sectors
Present and future prospects for the discovery of new gauge bosons, Z ′ and W , are reviewed. Particular attention is paid to hadron and ee collider searches for the W ′ of the Left-Right Symmetric Model.
متن کاملCollider Signatures of Singlet Extended Higgs Sectors
We explore the collider signatures of the Higgs sectors in singlet-extended MSSM models. We find that even with reduced couplings due to singlet mixing, a significant portion of the parameter spaces have a discoverable Higgs via traditional decay modes or via invisible decays (directly to neutralinos or through cascade decays to neutralinos and neutrinos). For illustrative points in parameter s...
متن کاملExtended Gauge Sectors at Linear Colliders * †
Signatures of extended gauge models at high energy ee linear colliders are summarized. The phenomenology of models with extended gauge symmetries is particularly rich. The existence of new gauge bosons is one of the hallmarks of extended electroweak theories and their discovery would be a definitive signal for physics beyond the Standard Model (SM). However, extra gauge bosons are not the sole ...
متن کاملCharge Superselection Sectors for Scalar QED on the Lattice
The lattice model of scalar quantum electrodynamics (Maxwell field coupled to a complex scalar field) in the Hamiltonian framework is discussed. It is shown that the algebra of observables O(Λ) of this model is a C∗-algebra, generated by a set of gauge-invariant elements satisfying the Gauss law and some additional relations. Next, the faithful, irreducible and non-degenerate representations of...
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ژورنال
عنوان ژورنال: Annual Review of Nuclear and Particle Science
سال: 2020
ISSN: 0163-8998,1545-4134
DOI: 10.1146/annurev-nucl-032620-043846