86 citations · 149 across the 5 of their papers we have counts for
5 papers · 1 filter
A closer look at a hint of SUSY at the 8 TeV LHC
Philipp Grothaus, Seng Pei Liew, Kazuki Sakurai
A recent CMS analysis has reported the observation of an excess in the invariant mass distribution of the opposite-sign same-flavour lepton pair, which can be interpreted as a kine…
Note on the dark matter explanation of the ARCADE excess and AMS data
Malcolm Fairbairn, Philipp Grothaus
In this paper we show that positron data from AMS seems to rule out the explanation of the ARCADE isotropic radio background excess in terms of self-annihilating dark matter. In ea…
Directional Dark Matter Detection Beyond the Neutrino Bound
Philipp Grothaus, Malcolm Fairbairn, Jocelyn Monroe
Coherent scattering of solar, atmospheric and diffuse supernovae neutrinos creates an irreducible background for direct dark matter experiments with sensitivities to WIMP-nucleon s…
Baryogenesis and Dark Matter with Vector-like Fermions
Malcolm Fairbairn, Philipp Grothaus
We show that vector-like fermions can act as the dark matter candidate in the universe whilst also playing a crucial role in electroweak baryogenesis through contributing to the ba…
Naturalness of Neutralino Dark Matter
Philipp Grothaus, Manfred Lindner, Yasutaka Takanishi
We investigate the level of fine-tuning of neutralino Dark Matter below 200 GeV in the low-energy phenomenological minimal supersymmetric Standard Model taking into account the new…