7 papers
Measuring neutrino dynamics in NMSSM with a right-handed sneutrino LSP at the ILC
Yi Liu, Stefano Moretti, Harri Waltari
We study the possibility of measuring neutrino Yukawa couplings in the Next-to-Minimal Supersymmetric Standard Model with right-handed neutrinos (NMSSMr) when the lightest Supersym…
Monophoton signals in electron-positron colliders in a simplified E6SSM
Shaaban Khalil, Stefano Moretti, Diana Rojas-Ciofalo +1
The mono-photon signature emerging in an E6 Supersymmetric Standard Model (E6SSM) from inert higgsino Dark Matter (DM) is analyzed at future colliders. As the inert neutra…
Extraction of neutrino Yukawa parameters from displaced vertices of sneutrinos
Amit Chakraborty, Stefano Moretti, Claire H. Shepherd-Themistocleous +1
We study displaced signatures of sneutrino pairs potentially emerging at the Large Hadron Collider (LHC) in a Next-to-Minimal Supersymmetric Standard Model supplemented with right-…
Multi-component Dark Matter in a Simplified ESSM Model
Shaaban Khalil, Stefano Moretti, Diana Rojas-Ciofalo +1
We study Dark Matter (DM) in the Exceptional Supersymmetric Standard Model (ESSM). The model has both active and inert Higgs superfields and by imposing discrete symmetries one…
The left-right supersymmetric option at a high-energy upgrade of the LHC
Mariana Frank, Benjamin Fuks, Katri Huitu +3
We investigate the possibility that a minimal realization of left-right supersymmetry can be reachable at a high-energy upgrade of the LHC, expected to operate at a center-of-mass…
Exploring neutrino physics through sneutrinos
Stefano Moretti, Claire Shepherd-Themistocleous, Harri Waltari
Supersymmetry relates neutrinos with their superpartners, sneutrinos. Unlike neutrinos, sneutrinos may decay visibly in colliders. We discuss how we could get information from neut…