150 citations · 317 across the 4 of their papers we have counts for
5 papers
Light(ly)-coupled Dark Matter in the keV Range: Freeze-In and Constraints
Jae Hyeok Chang, Rouven Essig, Annika Reinert
Dark matter produced from thermal freeze-out is typically restricted to have masses above roughly 1 MeV. However, if the couplings are small, the freeze-in mechanism allows for pro…
A Precision Search for WIMPs with Charged Cosmic Rays
Annika Reinert, Martin Wolfgang Winkler
AMS-02 has reached the sensitivity to probe canonical thermal WIMPs by their annihilation into antiprotons. Due to the high precision of the data, uncertainties in the astrophysica…
R-Parity Violation at the LHC
Daniel Dercks, Herbi Dreiner, Manuel E. Krauss +2
We investigate the phenomenology of the MSSM extended by a single R-parity violating coupling at the unification scale. For all R-parity violating couplings, we discuss the evoluti…
Secondary Cosmic Positrons in an Inhomogeneous Diffusion Model
Rolf Kappl, Annika Reinert
One aim of cosmic ray measurements is the search for possible signatures of annihilating or decaying dark matter. The so-called positron excess has attracted a lot of attention in…
AMS-02 Antiprotons Reloaded
Rolf Kappl, Annika Reinert, Martin Wolfgang Winkler
The AMS-02 collaboration has released preliminary data on the antiproton fraction in cosmic rays. The surprisingly hard antiproton spectrum at high rigidity has triggered speculati…