INTEGRAL Broadband X-ray spectrum of the intermediate polar V709 Cas
arXiv:astro-ph/0509489 · doi:10.1051/0004-6361:20054002
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.
arXiv comment5 pages, 3 figures, 2 tables, accepted for publication in A&A
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