activity
19942008
most citedREM observations of GRB 060418 and GRB 060607A: the onset of the afterglow and the initial fireball Lorentz factor determination

260 citations · 800 across the 9 of their papers we have counts for

collaborators
Showing 1997Show all

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astro-ph1997

Final performances of the X-ray Mirrors of the JET-X telescope

E. Poretti, S. Campana, O. Citterio +10

The Joint European Telesscope (JET-X) is one of the core scientific instruments of the SPECTRUM-X-Gamma mission. JET-X was designed to study X-ray emissions in the band 0.3-10 KeV.…

astro-ph1997

X-ray variability in the quiescent state of Cen X-4

S. Campana, S. Mereghetti, L. Stella +1

We report on a ROSAT-HRI observation of the soft X-ray transient Cen X-4 during quiescence. We discover a variation in the flux by a factor of 3 in less than four days. This relati…