468 citations · 3.3k across the 42 of their papers we have counts for
5 papers · 1 filter
The post-Higgs MSSM scenario: Habemus MSSM?
A. Djouadi, L. Maiani, G. Moreau +3
We analyze the Minimal Supersymmetric extension of the Standard Model that we have after the discovery of the Higgs boson at the LHC, the hMSSM (habemus MSSM?), i.e. a model in whi…
Thermal and non-thermal production of dark matter via Z'-portal(s)
Xiaoyong Chu, Yann Mambrini, Jérémie Quevillon +1
We study the genesis of dark matter in the primordial Universe for representative classes of Z'-portals models. For weak-scale Z' mediators we compute the range of values of the ki…
More on the Hypercharge Portal into the Dark Sector
Florian Domingo, Oleg Lebedev, Yann Mambrini +2
If the hidden sector contains more than one U(1) groups, additional dim-4 couplings (beyond the kinetic mixing) between the massive U(1) fields and the hypercharge generally appear…
The MSSM Higgs sector at a high : reopening the low tan regime and heavy Higgs searches
Abdelhak Djouadi, Jeremie Quevillon
One of the main implications of the LHC discovery of a Higgs boson with a mass GeV is that the scale of supersymmetry-breaking in the Minimal Supersymmetric Stand…
Gauge Coupling Unification and Non-Equilibrium Thermal Dark Matter
Yann Mambrini, Keith A. Olive, Jeremie Quevillon +1
We study a new mechanism for the production of dark matter in the universe which does not rely on thermal equilibrium. Dark matter is populated from the thermal bath subsequent to…