214 citations · 539 across the 8 of their papers we have counts for
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astro-ph2001★ 112 cited
Where May Ultra-Fast Rotating Neutron Stars Be Hidden?
L. Burderi, A. Possenti, F. D'Antona +7
The existence of ultra-fast rotating neutron stars (spin period P < 1 ms) is expected on the basis of current models for the secular evolution of interacting binaries, though they…
astro-ph2001★ 23 cited
Spectral Evolution of Circinus X-1 Along its Orbit
R. Iaria, T. Di Salvo, L. Burderi +1
We report on the spectral analysis of Circinus X-1 observed by the ASCA satellite in March 1998 along one orbital period. The luminosity of the source (in the 0.1-100 keV band) ran…
astro-ph2001★ 114 cited
Detection of a Hard Tail in the X-ray Spectrum of the Z Source GX 349+2
T. Di Salvo, N. R. Robba, R. Iaria +3
We present the results of a BeppoSAX observation of the Z source GX 349+2 covering the energy range 0.1-200 keV. The presence of flares in the light curve indicates that the source…