Astrofísicas: Estallidos de rayos gamma

  • Publicación
    The Epeakrest E correlation in GRBs in the BATSE catalog
    The energy emission involved in a Gamma-Ray Burst evidently can be estimated only provided that we know the distance to the source. The same is true for the...
  • Publicación
    The GRB 030227 Detected by INTEGRAL: Another Sign of Compton Scattering in X-rays
    Multiwavelengthp observations of a GRB detected by INTEGRAL (GRB 030227) revealed a dim optical afterglow (OA) that would not have been detected by many...
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    The Kangaroo's First Hop: The Early Fast Cooling Phase of EP250108a/SN 2025kg
    Fast X-ray transients are a rare and poorly understood population of events. Previously difficult to detect in real time, the launch of the Einstein Probe with...
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    The latest two GRB detected by Hete-2: GRB 051022 and GRB 051028
    We present multiwavelength observations of the latest two GRB detected by Hete-2 in 2005. For GRB 051022, no optical/nIR afterglow has been detected, in spite...
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    The Search for the Afterglow of the Dark GRB 001109
    We present optical and near IR follow up observations of the dark GRB 001109, 1-300 days after the event. No transient emission has been found for these...
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    The Swift Gamma-Ray Burst Mission
    Swift is a first-of-its-kind multiwavelength transient observatory for GRB astronomy. It has the optimum capabilities for the next breakthroughs in determining...
  • Publicación
    Three-stage Collapse of the Long Gamma-Ray Burst from GRB 160625B Prompt Multiwavelength Observations
    This article presents the early results of synchronous multiwavelength observations of one of the brightest gamma-ray bursts (GRBs) GRB 160625B with the...
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    Very energy observations of PSR B1951+32
    PSR B1951+32 is a γ-ray pulsar detected by the Energetic Gamma Ray Experiment Telescope (EGRET) and identified with the 39.5 ms radio pulsar in the supernova...
  • Publicación
    Very-High-Energy γ-Ray Observations of a Strong Flaring Activity in M 87 in 2008 February
    M 87 is the only known non blazar radio galaxy to emit very high energy (VHE) gamma-rays. During a monitoring program of M 87, a rapid flare in VHE gamma-rays...