output
19972026
most citedThe Swift X-ray Telescope

2.7k citations

Showing 2000Show all

6 papers · 1 filter

astro-ph2000★ 9 cited

X-ray emission in the direction of the SNR G318.2+0.1

F. Bocchino, A. N. Parmar, S. Mereghetti +3

We report the discovery of three X-ray sources within the radio shell G318.2+0.1, one of which may be extended. Two of the sources were detected during the \sax Galactic Plane Surv…

astro-ph2000★ 123 cited

Broad band spectrum of Cygnus X-1 in two spectral states with BeppoSAX

F. Frontera, E. Palazzi, A. A. Zdziarski +13

We report on the 0.5--200 keV spectral properties of Cyg X-1 observed at different epochs with the Narrow Field Instruments of the BeppoSAX satellite. The source was in its soft st…

astro-ph2000★ 21 cited

The 1997 periastron passage of the binary pulsar PSR B1259-63

Simon Johnston, N. Wex, L. Nicastro +2

We report here on multifrequency radio observations of the pulsed emission from PSR B1259-63 around the time of the closest approach to its B2e companion star. There was a general…

astro-ph2000★ 17 cited

X-ray afterglow detection of the short gamma-ray burst 991014

J. J. M. in 't Zand, L. Kuiper, L. Amati +14

GRB 991014 is one of the shortest gamma-ray bursts detected so far with the Wide Field Cameras aboard BeppoSAX, both in gamma-rays and X-rays. The duration is 9.6 sec in 2-28 keV a…

astro-ph2000★ 33 cited

GRB990510: on the possibility of a beamed X-ray afterglow

E. Kuulkers, L. A. Antonelli, L. Kuiper +11

We discuss the prompt emission of the gamma-ray burst (GRB) 990510 and its subsequent X-ray afterglow from 8.0 to 44.3 hrs after the prompt emission, using observations with the Ga…

astro-ph2000★ 35 cited

Prompt and afterglow emission from the X-ray rich GRB981226 observed with BeppoSAX

F. Frontera, L. A. Antonelli, L. Amati +20

We discuss observations of the prompt X and gamma-ray emission and X-ray afterglow from GRB981226. This event has the weakest gamma-ray peak flux detected with the Gamma-Ray Burst…