4 papers
Following the Colour of the Low Mass X-ray Binary 4U 1820-30 with INTEGRAL
Antonella Tarana, Angela Bazzano, Pietro Ubertini +2
The 4-200 keV spectral and temporal behaviour of the low mass X-ray binary 4U 1820-30 has been studied with INTEGRAL during 2003-2005. This source as been observed in both the soft…
Observing the high energy behaviour of the low mass X-ray binary XB 1832-330 with INTEGRAL
Antonella Tarana, Angela Bazzano, Pietro Ubertini +1
We report INTEGRAL/IBIS results on temporal and spectral behaviour of the Low Mass X-ray Binary XB 1832-330 located in the globular cluster NGC 6652. During the 2003-2005 monitorin…
Hard tail detection in the LMXB 4U1636-53 from INTEGRAL
M. Fiocchi, A. Bazzano, P. Ubertini +1
Recent INTEGRAL observations and archival BeppoSAX data have been analyzed to deeply investigate the hard X-ray behavior of the neutron star, atoll type, low mass X-ray Binary 4U16…
Spectral analysis of the Low-Mass X-ray Binary 4U~1705--44
M. Fiocchi, A. Bazzano, P. Ubertini +1
\integral and \sax observations of the neutron-star LMXB 4U~1705--44 have been analysed to deeply investigate the spectral state transitions nature. Its energy spectrum can be desc…