Astrofísicas: Rayos cósmicos

  • Publicación
    GRB neutrino search with MAGIC
    The Major Atmospheric Gamma Imaging Cherenkov (MAGIC) telescope was designed for the detection of photon sources >~50 GeV. The measurement of highly-inclined...
  • Charla
    Ground-based, very high energy gamma-ray astronomy, a tool for exploring the ultrarelativistic Universe
    The window of very high energy (VHE) gamma-ray astronomy was only opened 20 years ago by the first observation of TeV gamma-rays from the CRAB nebula. Since...
  • Publicación
    Infrared astronomy
    The physics of infrared emission processes is examined, taking into account black body radiation, radiation from dust particles, thermal plasma emission...
  • Charla
    Inside Volcanoes through cosmic-ray muon tomography
    The origin and structure of the Earth's crust is still a major question. Current measurements of the nearby crust are based largely on seismic, gravimetric and...
  • Publicación
    Investigation of the cosmic ray population and magnetic field strength in the halo of NGC 891
    Context. Cosmic rays and magnetic fields play an important role for the formation and dynamics of gaseous halos of galaxies. Aims: Low-frequency radio continuum...
  • Publicación
    MAGIC observations of the diffuse γ-ray emission in the vicinity of the Galactic center
    Aims: In the presence of a sufficient amount of target material, γ-rays can be used as a tracer in the search for sources of Galactic cosmic rays (CRs). Here we...
  • Publicación
    MAGIC observations provide compelling evidence of hadronic multi-TeV emission from the putative PeVatron SNR G106.3+2.7
    Context. Certain types of supernova remnants (SNRs) in our Galaxy are assumed to be PeVatrons, capable of accelerating cosmic rays (CRs) to ~ PeV energies...
  • Publicación
    Monte Carlo studies for the optimisation of the Cherenkov Telescope Array layout
    The Cherenkov Telescope Array (CTA) is the major next-generation observatory for ground-based very-high-energy gamma-ray astronomy. It will improve the...
  • Publicación
    Observation of VHE γ-rays from Cassiopeia A with the MAGIC telescope
    Aims:We searched for very high energy (VHE) γ-ray emission from the supernova remnant Cassiopeia A Methods: The shell-type supernova remnant Cassiopeia A was...