76 citations · 529 across the 60 of their papers we have counts for
7 papers · 2 filters
Dark Matter from a Vector Field in the Fundamental Representation of
Bastian Díaz Sáez, Felipe Rojas-Abatte, Alfonso R. Zerwekh
We explore an extension to the Standard Model which incorporates a vector field in the fundamental representation of as the only non-standard degree of freedom. This kind…
Scalar resonance in a top partner model
Sebastián Norero, Juan Yepes, Alfonso Zerwekh
The phenomenology entailed by a scalar resonance in a top partner model is analysed here in a Composite Higgs formalism. Heavy scalar resonances production and their decays…
Minimal Spin-one Isotriplet Dark Matter
Alexander Belyaev, Giacomo Cacciapaglia, James McKay +2
In this work we present a simple extension of the Standard Model that contains, as the only new physics component, a massive spin-one matter field in the adjoint representation of…
A Dark Vector Resonance at CLIC
Constanza Callender, Alfonso R. Zerwekh
One of the main problems in Particle Physics is to understand the origin and nature of Dark Matter. An exciting possibility is to consider that the Dark Matter belongs to a new com…
Generating lepton masses and mixings with a heavy vector doublet
A. E. Cárcamo Hernández, Jonatan Vignatti, Alfonso Zerwekh
We construct two viable extensions of the SM with a heavy vector in the fundamental representation and nine SM singlet scalar fields, consistent with the c…
Modelling top partner-vector resonance phenomenology
Juan Yepes, Alfonso Zerwekh
We have analysed the observable consequences of the interactions of spin-1 resonances coupled to the invariant fermionic currents that arise in an Composite Higgs set-up. T…
The Linear BESS Model at the LHC
Jose Urbina, Alfonso R. Zerwekh
In this work we consider the Linear BESS model at the LHC. This model can be seen as an adequate benchmark for exploring the phenomenological consequences of a composite Higgs sect…