IBIS detectability of the Hard X-ray tailed sample of bursters

During the 2.5 years of Galactic Bulge Monitoring with the WFC on board the Beppo-SAX satellite new X-Ray Burst sources have been discovered. Some of these sources have also been promptly observed on a wide energy band by using the Narrow Field instruments of the Satellite and a high energy component up to 200 keV has been detected. Moreover bursts behaviour has been discovered with the WFC for 4 more sources previously observed with other high energy instruments enlarging the sample of studied objects. These results support the existence of such a class of previously suggested hard X-ray emitters that are very promising for the future IBIS/INTEGRAL CORE programme observations (Galactic Plane Survey and the Galactic Centre Deep Exposure). Simulation results on the IBIS view on this class of object will be presented.