183 citations · 1.3k across the 27 of their papers we have counts for
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Time-resolved spectral correlations of long-duration Gamma-Ray Bursts
C. Firmani, J. I. Cabrera, V. Avila-Reese +4
For a sample of long GRBs with known redshift, we study the distribution of the evolutionary tracks on the rest-frame luminosity-peak energy Liso-Ep' diagram. We are interested in…
A unifying view of Gamma Ray Burst Afterglows
G. Ghisellini, M. Nardini, G. Ghirlanda +1
We selected a sample of 33 Gamma Ray Bursts (GRBs) detected by Swift, with known redshift and optical extinction at the host frame. For these, we constructed the de-absorbed and K-…
Peak energy of the prompt emission of long Gamma Ray Bursts vs their fluence and peak flux
Lara Nava, Giancarlo Ghirlanda, Gabriele Ghisellini +1
The spectral-energy and (luminosity) correlations in long GRBs are being hotly debated to establish, first of all, their reality against possible selection effects. These are best…
XIAO: a soft X-ray telescope for the SVOM Mission
S. Mereghetti, A. De Luca, M. Fiorini +23
The study of Gamma-ray bursts (GRBs) is a key field to expand our understanding of several astrophysical and cosmological phenomena. SVOM is a Chinese-French Mission which will per…
Precursors in Swift Gamma Ray Bursts with redshift
D. Burlon, G. Ghirlanda, G. Ghisellini +4
We study a sample of Gamma-Ray Bursts detected by the Swift satellite with known redshift which show a precursor in the Swift-BAT light curve. We analyze the spectra of the precurs…
Ultra-High Energy Cosmic Rays, Spiral galaxies and Magnetars
G. Ghisellini, G. Ghirlanda, F. Tavecchio +2
We measure the correlation between the arrival directions of the highest energy cosmic rays detected by the Pierre Auger Observatory with the position of the galaxies in the HI Par…