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INTEGRAL Broadband X-ray spectrum of the intermediate polar V709 Cas

M. Falanga·J. M. Bonnet-Bidaud·V. Suleimanov
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Abstract

We present the hard X-ray time-averaged spectrum of the intermediate polar V709 Cas observed with INTEGRAL. We performed the observation using data from the IBIS/ISGRI instrument in the 20-100 keV energy band and from JEM-X at lower energy (5-20 keV). Using different multi-temperature and density X-ray post-shock models we measured a improved post-shock temperature of ~40 keV and estimated the V709 Cas mass to be 0.82(+0.12/-0.25} Msun. We compare the resulting spectral parameters with previously reported BeppoSAX and RXTE observations.

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M. Falanga, J. M. Bonnet-Bidaud, V. Suleimanov. 2005-09-16. INTEGRAL Broadband X-ray spectrum of the intermediate polar V709 Cas. https://doi.org/10.1051/0004-6361%3A20054002

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