Astrofísicas: Estallidos de rayos gamma

  • Publicación
    GRB 080514B: the first high-energy AGILE burst with optical/NIR afterglow
    The AGILE gamma-ray burst GRB 080514B was the first detected to have emission at energies above 30 MeV and an optical/NIR afterglow. Here we summarize the main...
  • Publicación
    GRB 201015A and the nature of low-luminosity soft gamma-ray bursts
    GRB 201015A is a peculiarly low luminosity, spectrally soft gamma-ray burst (GRB), with T 90 = 9.8 ± 3.5 s (time interval of detection of 90 per cent of photons...
  • Publicación
    GRB 230911A: The First Discovery of a Fermi GRB Optical Counterpart with the Gravitational-wave Optical Transient Observer (GOTO)
    We report on the detection of candidate optical counterpart GOTO23akf/AT2023shv to the GRB 230911A with the Gravitational-wave Optical Transient Observer (GOTO)...
  • 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...
  • Publicación
    Liverpool telescope 2: a new robotic facility for rapid transient follow-up
    The Liverpool Telescope is one of the world's premier facilities for time domain astronomy. The time domain landscape is set to radically change in the coming...
  • Noticia
    Los telescopios MAGIC detectan el primer estallido de rayos gamma en muy altas energías
    Esta observación sin precedentes aporta nuevos indicios para comprender los procesos físicos que suceden en las explosiones más violentas en el universo. Los...
  • Noticia
    Los telescopios MAGIC ponen a prueba la estructura cuántica del espacio-tiempo
    La detección de un estallido de rayos gamma por los telescopios MAGIC, en el Observatorio del Roque de los Muchachos, permite estudiar si la velocidad de la luz...
  • Publicación
    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...
  • Publicación
    MAGIC Observation of the Prompt and Afterglow Emission from GRBs
    During two years since the beginning of operation, the MAGIC telescope could observe several GRB events in the prompt and early afterglow phase. Thanks to its...