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2000MNRAS.315..307B - Mon. Not. R. Astron. Soc., 315, 307-315 (2000/June-3)
The multi-temperature X-ray spectrum of the intermediate polar V1223 Sagittarii.
BEARDMORE A.P., OSBORNE J.P. and HELLIER C.
Abstract (from CDS):
Multiple absorption components are required to successfully model the observed X-ray spectra at low energies, suggesting the presence of complex intrinsic absorption. All data sets reveal a low-energy spectral hardening at the minimum in the spin cycle caused by an increase in the amount of absorption at this phase. The requirement of such complex absorption is becoming increasingly common in the good quality X-ray spectra from magnetic cataclysmic variables.
Abstract Copyright: 2000, Royal Astronomical Society
Journal keyword(s): accretion, accretion discs - binaries: close - stars: individual: V1223 Sgr - novae, cataclysmic variables - X-rays: stars
Simbad objects: 5
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