论文信息 - The broad-band X-ray spectrum of RE 0751+14

The broad-band X-ray spectrum of RE 0751+14

Abstract RE 0751+14 is a member of the class of Soft Intermediate Polars. Unlike classical Intermediate Polars, they are characterized by the presence of a soft component in their X-ray spectra, in addition to the hard component typical of these systems. The broad-band coverage of the Narrow-Field instruments on board BeppoSAX is ideal for the study of such objects. Here we report the preliminary results of the analysis of a BeppoSAX pointing to RE 0751+14. Both components are clearly detected, and their temperature determined (∼50 eV and ∼40 keV), enabling the possibility of studying them simultaneously.

[1] K. O. Mason,et al. Simultaneous UBVRIJK photometric and polarimetric observations of PQ Gem , 1997 .

[2] Manabu Ishida,et al. A new, EUV-bright intermediate polar discovered in the ROSAT Wide Field Camera all-sky survey , 1992 .

[3] Keith O. Mason,et al. ROSAT observations of a soft X-ray emission component in the intermediate polar RE 0751+14 , 1994 .

[4] Hans Ritter,et al. The evolution of magnetic cataclysmic variables , 1987 .

[5] Ryuichi Fujimoto,et al. THE X-RAY SPECTRUM OF THE INTERMEDIATE POLAR AO PISCIUM , 1996 .

[6] Keith O. Mason,et al. Spin-down in PQ Gem , 1997 .

[7] Keith O. Mason,et al. EXOSAT X-ray observations of the eclipsing magnetic cataclysmic variable EX Hya. , 1988 .

[8] S. R. Rosen,et al. RE0751 + 14, the first ‘intermediate’ polar? , 1993 .

[9] Mike G. Watson,et al. Spin modulated X-ray emission from intermediate polars , 1989 .