40 citations · 55 across the 8 of their papers we have counts for
9 papers
Constraining the real singlet extension of the Standard Model: implications for vacuum stability
Moritz Bosse, Gudrun Hiller, Daniel Litim +4
Amongst the simplest extensions of the Standard Model is the addition of a real singlet scalar field with profound phenomenological consequences. The singlet can catalyze a strong…
Constraining the real scalar singlet extension of the SM
Moritz Bosse, Gudrun Hiller, Daniel Litim +4
The real scalar singlet extension of the standard model provides a minimal framework in which the Higgs sector can realise a strong first-order electroweak phase transition and imp…
New Physics Reach through Precision at Future Colliders: a Multi-Pronged Approach
Tommaso Armadillo, Eugenia Celada, Jaco ter Hoeve +7
We present projections for the sensitivity of future high-energy colliders to new physics through precision measurements of the Standard Model (SM) interactions, focusing on near-t…
Virtual corrections to top-pair production from new physics
Simone Tentori
New physics and SM parameters can be studied and constrained by looking at the modifications to top-pair differential kinematical distributions due to off-shell effects. I present…
Top-quark pair production as a probe of light top-philic scalars and anomalous Higgs interactions
Fabio Maltoni, Davide Pagani, Simone Tentori
We compute the effects due to the virtual exchange (or the soft emission) of a scalar particle with generic couplings to the top quark in pair production at the LHC. We a…
Quantum tops at circular lepton colliders
Fabio Maltoni, Claudio Severi, Simone Tentori +1
We study the quantum properties of top quark pairs in lepton colliders with unpolarised beams, including spin correlations, entanglement, and violation of Bell inequalities. We pre…
Top-philic ALP phenomenology at the LHC
Simone Tentori
I present an exploration of the LHC phenomenology of the so-called top-philic ALP in the mass range between tens and hundreds of GeV. Searches through resonant production, such as…
Quantum detection of new physics in top-quark pair production at the LHC
Fabio Maltoni, Claudio Severi, Simone Tentori +1
The recent observation of entanglement between top and anti-top quarks at the LHC opens the way to interpreting collider data with quantum information tools. In this work we invest…
Top-philic ALP phenomenology at the LHC: the elusive mass-window
Simone Blasi, Fabio Maltoni, Alberto Mariotti +3
We study the LHC phenomenology of an Axion Like Particle (ALP) that couples only derivatively with the top quark at tree level. We inspect the radiatively induced couplings with th…