X-ray Emission of Cataclysmic Variables Observed by INTEGRAL

Details X-ray Emission of Cataclysmic Variables Observed by INTEGRAL X-ray Emission of Cataclysmic Variables Observed by INTEGRAL

Dec 2009

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009ysc..conf...53g&link_type=abstract

YSC'16 Proceedings of Contributed Papers (eds. Choliy V. Ya., Ivashchenko G.), pp. 53-57

Physics

Scientific paper

Magnetic cataclysmic variables represent significant fraction of all INTEGRAL detections in hard X-ray/soft γ-ray. Our deep survey of all known intermediate polars revealed 5 new sources, previously undetected by this mission. Our analysis based on all available observational data from INTEGRAL/IBIS and INTEGRAL/JEM-X showed that the fluxes of some intermediate polars are long-term variable. Moreover this hard X-ray/soft γ-ray variability is correlated with the changes in optical spectral band. The broad-band spectra (3-100 keV) of surveyed intermediate polars can be well fitted by a thermal bremsstrahlung model, with reflection from an optically thick cold medium (the surface of the white dwarf) in some cases.

Affiliated with

Also associated with

No associations

Rating

X-ray Emission of Cataclysmic Variables Observed by INTEGRAL does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with X-ray Emission of Cataclysmic Variables Observed by INTEGRAL, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and X-ray Emission of Cataclysmic Variables Observed by INTEGRAL will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1710829