165 citations · 352 across the 6 of their papers we have counts for
6 papers
Majorana Dark Matter with a Coloured Mediator: Collider vs Direct and Indirect Searches
Mathias Garny, Alejandro Ibarra, Sara Rydbeck +1
We investigate the signatures at the Large Hadron Collider of a minimal model where the dark matter particle is a Majorana fermion that couples to the Standard Model via one or sev…
Long-lived higgsinos as probes of gravitino dark matter at the LHC
S. Bobrovskyi, J. Hajer, S. Rydbeck
We investigate the LHC sensitivity to supersymmetric models with light higgsinos, small R-parity breaking and gravitino dark matter. The limits on decaying gravitino dark matter fr…
Status of the Inert Doublet Model and the Role of multileptons at the LHC
Michael Gustafsson, Sara Rydbeck, Laura Lopez-Honorez +1
A possible feature of the inert doublet model (IDM) is to provide a dark matter candidate together with an alteration of both direct and indirect collider constraints that allow fo…
Early search for supersymmetric dark matter models at the LHC without missing energy
Joakim Edsjo, Erik Lundstrom, Sara Rydbeck +1
We investigate early discovery signals for supersymmetry at the Large Hadron Collider without using information about missing transverse energy. Instead we use cuts on the number o…
Expansion history and f(R) modified gravity
Malcolm Fairbairn, Sara Rydbeck
We attempt to fit cosmological data using modified Lagrangians containing inverse powers of the Ricci scalar varied with respect to the metric. While we can fit the supernov…
Testing the DGP model with ESSENCE
Sara Rydbeck, Malcolm Fairbairn, Ariel Goobar
We use the recent supernova data set from the ESSENCE collaboration combined with data from the Supernova Legacy Survey and nearby supernovae to test the DGP brane world model and…