411 citations · 817 across the 11 of their papers we have counts for
8 papers · 1 filter
Precise test of Higgs properties via triple Higgs production in VBF at future colliders
A. S. Belyaev, P. B. Schaefers, M. C. Thomas
For certain classes of Beyond the Standard Model theories, including composite Higgs models, the coupling of the Higgs to gauge bosons can be different from the Standard Model one.…
Anatomy of the Inert Two Higgs Doublet Model in the light of the LHC and non-LHC Dark Matter Searches
Alexander Belyaev, Giacomo Cacciapaglia, Igor P. Ivanov +2
The inert Two Higgs Doublet Model (i2HDM) is a theoretically well-motivated example of a minimal consistent Dark Matter(DM) model which provides mono-jet, mono-Z, mono-Higgs and Ve…
Torsion as a Dark Matter Candidate from the Higgs Portal
Alexander S. Belyaev, Ilya L. Shapiro, Marc C. Thomas
Torsion is a metric-independent component of gravitation, which may provide a more general geometry than the one taking place within general relativity. On the other hand torsion c…
Dark Matter characterization at the LHC in the Effective Field Theory approach
Alexander Belyaev, Luca Panizzi, Alexander Pukhov +1
We have studied the complete set of dimension 5 and dimension 6 effective operators involving the interaction of scalar, fermion and vector Dark Matter (DM) with SM quarks and gluo…
Hunting for neutral, long-lived exotica at the LHC using a missing transverse energy signature
Alexander Belyaev, Stefano Moretti, Kilian Nickel +2
Searches at the Large Hadron Collider (LHC) for neutral, long-lived particles have historically relied on the detection of displaced particles produced by their decay $\textit{with…
Towards model-independent exclusion of light Stops
Alexander Belyaev, Veronica Sanz, Marc Thomas
Understanding the extent to which experimental searches are sensitive to Light Stops (LST) scenarios is essential to resolve questions about naturalness, electroweak baryogenesis a…
Light sfermion interplay in the 125 GeV MSSM Higgs production and decay at the LHC
Alexander Belyaev, Shaaban Khalil, Stefano Moretti +1
We study the effects from light sfermions on the lightest Higgs boson production and decay at the Large Hadron Collider (LHC) within the Minimal Supersymmetric Standard Model (MSSM…
Multi Higgs and Vector boson production beyond the Standard Model
A. Belyaev, A. C. A. Oliveira, R. Rosenfeld +1
If the electroweak symmetry breaking is originated from a strongly coupled sector, as for instance in composite Higgs models, the Higgs boson couplings can deviate from their Stand…