4 papers
Precise yield of high-energy photons from Higgsino dark matter annihilation
Martin Beneke, Caspar Hasner, Kai Urban +1
The impact of electroweak Sudakov logarithms on the endpoint of the photon spectrum for wino dark matter annihilation was studied intensively over the last several years. In this w…
Radio constraints on dark matter annihilation in Canes Venatici I with LOFAR
Martin Vollmann, Volker Heesen, Timothy Shimwell +4
Dwarf galaxies are dark matter-dominated and therefore promising targets for the search for weakly interacting massive particles (WIMPs), which are well-known candidates for dark m…
Resummed photon spectrum from dark matter annihilation for intermediate and narrow energy resolution
M. Beneke, A. Broggio, C. Hasner +2
The annihilation cross section of weakly interacting TeV scale dark matter particles into photons is affected by large quantum corrections due to electroweak Sudakov logarith…
Energetic -rays from TeV scale dark matter annihilation resummed
M. Beneke, A. Broggio, C. Hasner +1
The annihilation cross section of TeV scale dark matter particles with electroweak charges into photons is affected by large quantum corrections due to Sudakov logarithms and…