M. Böttcher

activity

20132024

γ

-ray line signals from dark matter annihilations in the inner Galactic halo from ten years of observations with H.E.S.S

151 citations · 1.4k across the 35 of their papers we have counts for

collaborators

Showing 2014Show all

2 papers · 1 filter

astro-ph.HE2014★ 112 cited

Search for dark matter annihilation signatures in H.E.S.S. observations of Dwarf Spheroidal Galaxies

H. E. S. S. Collaboration, :, A. Abramowski +229

Dwarf spheroidal galaxies of the Local Group are close satellites of the Milky Way characterized by a large mass-to-light ratio and are not expected to be the site of non-thermal h…

astro-ph.HE2014★ 31 cited

Long-term monitoring of PKS 2155 $-$ 304 with ATOM and H.E.S.S.: investigation of optical/ $γ$ -ray correlations in different spectral states

A. Abramowski, F. Aharonian, F. Ait Benkhali +225

In this paper we report on the analysis of all the available optical and very high-energy $γ$ -ray ( $>$ 200 GeV) data for the BL Lac object PKS 2155 $-$ 304, collected simultaneously w…

Search for dark matter annihilation signatures in H.E.S.S. observations of Dwarf Spheroidal Galaxies

Long-term monitoring of PKS 2155−304 with ATOM and H.E.S.S.: investigation of optical/γ-ray correlations in different spectral states

Long-term monitoring of PKS 2155 $-$ 304 with ATOM and H.E.S.S.: investigation of optical/ $γ$ -ray correlations in different spectral states