IBIS detectability of the BeppoSAX Hard Tailed sample of Bursters.
A. Bazzano, M. Cocchi, G. De Cesare, L. Natalucci and P. Ubertini
During the 2.5 years Galactic Bulge Monitoring with the WFC on
board the Beppo-SAX satellite new X-Ray Burst sources have been
discovered. 4 of these sources have also been promptly observed
on a wide energy band by using the Narrow Field Instrument of the
satellite and a high energy component up to 200 keV have been
detected in all cases. Spectral and temporal parameters of these
objects will be discussed and compared to previous measurements.
Moreover bursts behaviour has been outlined with the WFC
observations for 4 more sources previously observed with
other high energy instruments enlarging the sample of studied
These results support the existence of such a class of hard
x-ray emitters as previously suggested and are very promising
for the future IBIS/INTEGRAL observations during the CORE
Programme (Galactic Plane Survey and the Galactic Centre Deep
Exposure). Simulation results on the IBIS view on these class
of object will be presented.
File translated from TEX by TTH, version 2.32.
On 16 Jul 1999, 09:19.