31 citations · 49 across the 8 of their papers we have counts for
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GRB Observations with H.E.S.S. II
C. Hoischen, A. Blazer, E. Bissaldi +12
The High Energy Stereoscopic System (H.E.S.S.) has been searching for counterparts of Gamma Ray Bursts (GRBs) for many years. In 2012 the system was upgraded with a fifth m di…
Observations of the Pulsar Wind Nebula HESS J1825-137 with H.E.S.S. II
A. M. W. Mitchell, S. Caroff, R. D. Parsons +3
We present a new and deep analysis of the pulsar wind nebula (PWN) HESS\,J1825--137 with a comprehensive data set of almost 400 hours taken with the H.E.S.S. array between 2004 and…
Advanced search for the extension of unresolved TeV sources with H.E.S.S.: First measurement of the extension of the Crab nebula at TeV energies
M. Holler, D. Berge, J. Hahn +2
The resolution power of current Imaging Atmospheric Cherenkov Telescopes is presently restricted to scales of a few arcminutes. In the very high-energy (VHE; E > 100 GeV) gamma-ray…
The H.E.S.S. II GRB Program
R. D. Parsons, A. Balzer, M. Füssling +9
Gamma-ray bursts (GRBs) are some of the most energetic and exotic events in the Universe, however their behaviour at the highest energies (>10 GeV) is largely unknown. Although the…
Sgr A* Observations with H.E.S.S. II
R. D. Parsons, M. Holler, J. King +5
The Galactic Centre has been studied with the High Energy Stereoscopic System (H.E.S.S.) for over 10 years, revealing a bright, complex gamma-ray morphology. Besides a strong point…
Multiwavelength campaign on the HBL PKS 2155-304 : A new insight on its spectral energy distribution
D. A. Sanchez, B. Giebels, D. Zaborov +3
The blazar PKS~2155-304 was the target of a multiwavelength campaign from June to October 2013 which widely improves our knowledge of its spectral energy distribution. This campaig…
Long-term monitoring of PKS 2155304 with ATOM and H.E.S.S.: investigation of optical/-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 -ray (200 GeV) data for the BL Lac object PKS 2155304, collected simultaneously w…
Status of the Monoscopic Analysis Chains for H.E.S.S. II
M. Holler, A. Balzer, Y. Becherini +4
H.E.S.S. is a system of Imaging Atmospheric Cherenkov Telescopes (IACTs) measuring cosmic gamma-rays with very high energies in Namibia. Extending the array with a fifth telescope…