Astrophysical: Gamma rays

  • Talk
    Introduction to astroparticle physics II
    This seminar talk will give a short overview of the current status of the field of Astroparticle Physics. The subject includes a great variety of instruments...
  • Publication
    Jets in Coronal Holes: Hinode Observations and Three-dimensional Computer Modeling
    Recent observations of coronal hole areas with the XRT and EIS instruments on board the Hinode satellite have shown with unprecedented detail the launching of...
  • Publication
    Long-term multi-wavelength study of 1ES 0647+250
    Context. The BL Lac object 1ES 0647+250 is one of the few distant γ-ray emitting blazars detected at very high energies (VHEs; ≳100 GeV) during a non-flaring...
  • News
    LST-1 telescope on La Palma detects the most distant quasar at very high energies
    The first Large-Sized Telescope (LST) prototype of the Cherenkov Telescope Array Observatory (CTAO), located at the Roque de los Muchachos Observatory (Garafía...
  • Publication
    MAGIC and Fermi-LAT gamma-ray results on unassociated HAWC sources
    The HAWC Collaboration released the 2HWC catalogue of TeV sources, in which 19 show no association with any known high-energy (HE; E ≳ 10 GeV) or very-high...
  • Publication
    Magic Constraints on γ-ray Emission from Cygnus X-3
    Cygnus X-3 is a microquasar consisting of an accreting compact object orbiting around a Wolf-Rayet star. It has been detected at radio frequencies and up to...
  • Publication
    MAGIC detection of short-term variability of the high-peaked BL Lac object 1ES 0806+524
    The high-frequency-peaked BL Lac (HBL) 1ES 0806+524 (z = 0.138) was discovered in very high energy (VHE) γ-rays in 2008. Until now, the broad-band spectrum of...
  • Publication
    MAGIC detection of short-term variability of the high-peaked BL Lac object 1ES 0806+524
    The high-frequency-peaked BL Lac (HBL) 1ES 0806+524 (z = 0.138) was discovered in very high energy (VHE) γ-rays in 2008. Until now, the broad-band spectrum of...
  • Publication
    MAGIC detection of sub-TEV emission from gravitationally lensed blazar QSO B0218+357
    The blazar QSO B0218+357 is the first gravitationally lensed blazar detected in the very high energy (VHE, E > 100 GeV) gamma-ray spectral range (Ahnen et al...