299 citations · 820 across the 40 of their papers we have counts for
4 papers · 1 filter
A long-lived stop with freeze-in and freeze-out dark matter in the hidden sector
Amin Aboubrahim, Wan-Zhe Feng, Pran Nath
In extended supersymmetric models with a hidden sector the lightest -parity odd particle can reside in the hidden sector and act as dark matter. We consider the case when the hi…
LHC phenomenology with hidden sector dark matter: a long-lived stau and heavy Higgs in an observable range
Amin Aboubrahim, Pran Nath
The presence of a hidden sector with very weak interactions with the standard model has significant implications on LHC signatures. In this work we discuss LHC phenomenology with t…
Mixed hidden sector/visible sector dark matter and observation of CP odd Higgs at HL-LHC and HE-LHC
Amin Aboubrahim, Pran Nath
It is very likely that similar to the case of visible matter, dark matter too is composed of more than one stable component. In this work we investigate a two-component dark matter…
Detecting hidden sector dark matter at HL-LHC and HE-LHC via long-lived stau decays
Amin Aboubrahim, Pran Nath
We investigate a class of models where the supergravity model with the standard model gauge group is extended by a hidden sector gauge group and where the lightest supersy…