Astrophysical: Astroparticle physics

  • Publication
    Extreme HBL behavior of Markarian 501 during 2012
    Aims: We aim to characterize the multiwavelength emission from Markarian 501 (Mrk 501), quantify the energy-dependent variability, study the potential multiband...
  • Conference
    HC2NP 2019: 2nd Workshop on Hadronic Contributions to New Physics Searches
    Along with the direct searches of new particles at the LHC, low-energy phenomenology offers many complementary ways to search for physics beyond the Standard...
  • Event
    HC2NP 2019: 2nd Workshop on Hadronic Contributions to New Physics Searches
    The purpose of this meeting is to cross-examine the empirical and theoretical progress in this field and the implications in beyond the Standard Model physics...
  • Publication
    High zenith angle observations of PKS 2155-304 with the MAGIC-I telescope
    Context. The high frequency peaked BL Lac PKS 2155-304 with a redshift of z = 0.116 was discovered in 1997 in the very high energy (VHE, E > 100 GeV) γ-ray...
  • Publication
    Hunting extreme BL Lacertae blazars with Fermi-Large Area Telescope
    The emission of very-high-energy (VHE) photons ($E\ \gt\ 100\ \mathrm{GeV}$) in blazars is closely connected to the production of ultra-relativistic particles...
  • Publication
    Long-term multi-wavelength variability and correlation study of Markarian 421 from 2007 to 2009
    Aims: We study the multi-band variability and correlations of the TeV blazar Mrk 421 on year timescales, which can bring additional insight on the processes...
  • 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 detection of GRB 201216C at z = 1.1
    Gamma-ray bursts (GRBs) are explosive transient events occurring at cosmological distances, releasing a large amount of energy as electromagnetic radiation over...