37 citations · 84 across the 4 of their papers we have counts for
5 papers · 1 filter
Predicting the neutralino relic density in the MSSM more precisely
Julia Harz, Björn Herrmann, Michael Klasen +2
The dark matter relic density being a powerful observable to constrain models of new physics, the recent experimental progress calls for more precise theoretical predictions. On th…
SUSY-QCD corrections for the direct detection of neutralino dark matter and correlations with the relic density
Michael Klasen, Karol Kovarik, Patrick Steppeler
In this paper, we perform a full next-to-leading order (NLO) QCD calculation of neutralino scattering on protons or neutrons in the MSSM. We match the results of the NLO QCD calcul…
Theoretical uncertainty of the supersymmetric dark matter relic density from scheme and scale variations
J. Harz, B. Herrmann, M. Klasen +2
For particle physics observables at colliders such as the LHC at CERN, it has been common practice for many decades to estimate the theoretical uncertainty by studying the variatio…
Precision predictions for supersymmetric dark matter
J. Harz, B. Herrmann, M. Klasen +3
The dark matter relic density has been measured by Planck and its predecessors with an accuracy of about 2%. We present theoretical calculations with the numerical program DM@NLO i…
One-loop corrections to gaugino (co-)annihilation into quarks in the MSSM
B. Herrmann, M. Klasen, K. Kovarik +2
We present the full supersymmetric QCD corrections for gaugino annihilation and co-annihilation into light and heavy quarks in the Minimal Supersymmetric Standar…