512 citations · 7.6k across the 185 of their papers we have counts for
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Unraveling The Complex Nature Of The Very High-Energy -Ray Blazar PKS 2155-304
Alicja Wierzcholska, Michael Zacharias, Felix Jankowsky +2
PKS 2155-304 is a blazar located in the Southern Hemisphere, monitored with the High Energy Stereoscopic System (H.E.S.S.) at very high energy (VHE, E>100 GeV) rays every year…
A very-high-energy component deep in the Gamma-ray Burst afterglow
H. Abdalla R. Adam F. Aharonian F. Ait Benkhali E. O. Anguener M. Arakawa, C. Arcaro, C. Armand +219
Gamma-ray bursts (GRBs) are brief flashes of gamma rays, considered to be the most energetic explosive phenomena in the Universe. The emission from GRBs comprises a short (typicall…
CTA 102 -- year over year receiving you
M. Zacharias, M. Boettcher, F. Jankowsky +3
The FSRQ CTA 102 (z=1.032) has been tremendously active over the last few years. During its peak activity lasting several months in late 2016 and early 2017, the gamma-ray and opti…
Combined Dark Matter searches towards dwarf spheroidal galaxies with Fermi-LAT, HAWC, HESS, MAGIC and VERITAS
Louise Oakes, Celine Armand, Eric Charles +13
The search for Dark Matter (DM) has great potential to reveal physics beyond the Standard Model. As such, searches for evidence of DM particles are being carried out using a wide r…
H.E.S.S. searches for TeV gamma rays associated to high-energy neutrinos
Fabian Schüssler, Halim Ashkar, Michael Backes +12
The detection of an astrophysical flux of high-energy neutrinos by IceCube is a major step forward in the search for the origin of cosmic rays, as this emission is expected to orig…
Observations of blazar PKS 2023-07 in flaring state with HESS and Fermi-LAT in 2016-2017 and constraints on an intrinsic cut-off
Gabriel Emery, Felix Jankowsky, Jean-Philippe Lenain +7
PKS 2023-07 is a flat spectrum radio quasar located at a redshift , farther than any source currently detected at very high energies ( GeV). At such energies, absor…