235 citations · 1.4k across the 38 of their papers we have counts for
10 papers · 2 filters
A singlet-triplet extension for the Higgs search at LEP and LHC
L. Basso, O. Fischer, J. J. van der Bij
We describe a simple extension of the standard model, containing a scalar singlet and a triplet fermion. The model can explain the possible enhancement in the decay $H \rightarrow…
The role of charge and spin asymmetries in profiling Z'-> tt events
L. Basso, K. Mimasu, S. Moretti
We study the sensitivity of top pair production at the Large Hadron Collider (LHC) to the nature of an underlying Z' boson, including full tree level standard model background effe…
Enhancing with staus in SUSY models with extended gauge sector
Lorenzo Basso, Florian Staub
We discuss the impact on the stau masses of the additional D-terms in U(1)-extended MSSM models. We show, explicitly for the B-L-SSM, that these contributions can play a crucial ro…
Distinguishing Z' models with polarised top pairs
L. Basso, K. Mimasu, S. Moretti
We study the sensitivity of top pair production at the Large Hadron Collider (LHC) to the nature of an underlying Z' boson, including full tree level standard model background effe…
Natural model with an inverse seesaw and leptonic dark matter
Lorenzo Basso, Oliver Fischer, J. J. van der Bij
We consider a model for a Z'-boson coupled only to baryon minus lepton number and hypercharge. Besides the usual right-handed neutrinos, we add a pair of fermions with a fractional…
Dark matter scenarios in the minimal SUSY B-L model
Lorenzo Basso, Ben O'Leary, Werner Porod +1
We perform a study of the dark matter candidates of a constrained version of the minimal R-parity-conserving supersymmetric model with a gauged . It turns out that ther…
Proposal for generalised Supersymmetry Les Houches Accord for see-saw models and PDG numbering scheme
L. Basso, A. Belyaev, D. Chowdhury +6
The SUSY Les Houches Accord (SLHA) 2 extended the first SLHA to include various generalisations of the Minimal Supersymmetric Standard Model (MSSM) as well as its simplest next-to-…
Probing the charged Higgs boson at the LHC in the CP-violating type-II 2HDM
L. Basso, A. Lipniacka, F. Mahmoudi +4
We present a phenomenological study of a CP-violating two-Higgs-doublet Model with type-II Yukawa couplings at the Large Hadron Collider (LHC). In the light of recent LHC data, we…
Les Houches 2011: Physics at TeV Colliders New Physics Working Group Report
G. Brooijmans, B. Gripaios, F. Moortgat +141
We present the activities of the "New Physics" working group for the "Physics at TeV Colliders" workshop (Les Houches, France, 30 May-17 June, 2011). Our report includes new agreem…
The pure model and future linear colliders: the Higgs sector
Lorenzo Basso, Stefano Moretti, Giovanni Marco Pruna
We summarise the phenomenology of the Higgs sector of the minimal extension of the Standard Model at an Linear Collider. Within such a scenario, we show that (in com…