316 citations
- Max Planck SocietyDE16 papers
- Humboldt-Universität zu BerlinDE9 papers
- A. Alikhanyan National LaboratoryAM8 papers
- Heidelberg UniversityDE7 papers
- Institute for High Energy PhysicsES6 papers
- Max Planck Institute for Nuclear PhysicsDE6 papers
- TU Dortmund UniversityDE6 papers
- Universitat de BarcelonaES6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- ETH ZurichCH5 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR5 papers
- Laboratoire AstroParticule et CosmologieFR5 papers
6 papers · 2 filters
Upper Limits from HESS AGN Observations in 2005-2007
HESS Collaboration, F. Aharonian
AIMS: Very high energy (VHE; E>100 GeV) gamma-ray studies were performed for 18 active galactic nuclei (AGN) from a variety of AGN classes. METHODS: VHE observations of a sample of…
Implementation of the Random Forest Method for the Imaging Atmospheric Cherenkov Telescope MAGIC
J. Albert
The paper describes an application of the tree classification method Random Forest (RF), as used in the analysis of data from the ground-based gamma telescope MAGIC. In such telesc…
Probing quantum gravity using photons from a flare of the active galactic nucleus Markarian 501 observed by the MAGIC telescope
J. Albert et al., John Ellis, N. E. Mavromatos +3
We analyze the timing of photons observed by the MAGIC telescope during a flare of the active galactic nucleus Mkn 501 for a possible correlation with energy, as suggested by some…
Unfolding of differential energy spectra in the MAGIC experiment
The MAGIC Collaboration, J. Albert
The paper describes the different methods, used in the MAGIC experiment, to unfold experimental energy distributions of cosmic ray particles (gamma-rays). Questions and problems re…
Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01
01 Collaboration
A measurement of the cosmic ray positron fraction e+/(e+ + e-) in the energy range of 1-30 GeV is presented. The measurement is based on data taken by the AMS-01 experiment during…
Detection of extended very-high-energy gamma-ray emission towards the young stellar cluster Westerlund 2
HESS Collaboration, F. Aharonian
Results from gamma-ray observations by the H.E.S.S. telescope array in the direction of the young stellar cluster Westerlund 2 are presented. Stereoscopic imaging of Cherenkov ligh…