Aims.We present multiwavelength observations of the gamma-ray burst GRB 051028 detected by HETE-2 in order to derive its afterglow emission parameters and to...
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PublicaciónGRB 051028: an intrinsically faint gamma-ray burst at high redshift?
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PublicaciónGRB 060121: Implications of a Short-/Intermediate-Duration γ-Ray Burst at High Redshift
Since the discovery of the first short-population γ-ray burst (GRB) afterglows in 2005, the handful of observed events have been found to be embedded in nearby...
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PublicaciónGRB 060605: multi-wavelength analysis of the first GRB observed using integral field spectroscopy
The long and relatively faint gamma-ray burst GRB 060605 detected by Swift/BAT lasted about 20 s. Its afterglow could be observed with Swift/XRT for nearly 1...
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PublicaciónGRB 080913 at Redshift 6.7
We report on the detection by Swift of GRB 080913, and subsequent optical/near-infrared follow-up observations by GROND, which led to the discovery of its...
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CharlaGRB in the High Energy and Very High Energy regime
Gamma Ray Bursts (GRBs) are among the most energetic transient phenomena frequently followed up by different observatories and yet several fundamental questions...
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PublicaciónGRB010222: Afterglow emission from a rapidly decelerating shock
The GRB010222 optical and near-infrared (NIR) afterglow was monitored at the TNG and other Italian telescopes starting ~ 1 day after the high-energy prompt...
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PublicaciónInsights into the emission of the blazar 1ES 1011+496 through unprecedented broadband observations during 2011 and 2012
Context. 1ES 1011+496 (z = 0.212) was discovered in very high-energy (VHE, E> 100 GeV) γ rays with MAGIC in 2007. The absence of simultaneous data at lower...
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PublicaciónInsights into the High-energy γ-ray Emission of Markarian 501 from Extensive Multifrequency Observations in the Fermi Era
We report on the γ-ray activity of the blazar Mrk 501 during the first 480 days of Fermi operation. We find that the average Large Area Telescope (LAT) γ-ray...
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CharlaIntensity Interferometry using the MAGIC telescopes
The MAGIC telescopes are a stereoscopic system of two 17m mirror diameter Cherenkov telescopes for gamma-ray observations, in operation since many years on the...