117 citations · 240 across the 4 of their papers we have counts for
4 papers · 1 filter
Signal background interference effects in heavy scalar production and decay to a top-anti-top pair
B. Hespel, F. Maltoni, E. Vryonidou
We analyse the production of a top quark pair through a heavy scalar at the LHC. We first review the main features of the signal as well as the interference with the top-anti-top b…
A comprehensive approach to dark matter studies: exploration of simplified top-philic models
Chiara Arina, Mihailo Backović, Eric Conte +10
Studies of dark matter lie at the interface of collider physics, astrophysics and cosmology. Constraining models featuring dark matter candidates entails the capability to provide…
Higgs and Z boson associated production via gluon fusion in the SM and the 2HDM
B. Hespel, F. Maltoni, E. Vryonidou
We analyse the associated production of Higgs and boson via heavy-quark loops at the LHC in the Standard Model and beyond. We first review the main features of the Born $2\to 2…
Higgs pair production via gluon fusion in the Two-Higgs-Doublet Model
Benoit Hespel, David Lopez-Val, Eleni Vryonidou
We study the production of Higgs boson pairs via gluon fusion at the LHC in the Two-Higgs-Doublet Model. We present predictions at NLO accuracy in QCD, matched to parton showers th…