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Broadband X-ray spectrum of intermediate polar V1223 Sgr | M. Revnivtsev
; A. Lutovinov
; V. Suleimanov
; R. Sunyaev
; V. Zheleznyakov
; | Date: |
22 Mar 2004 | Journal: | Astron.Astrophys. 426 (2004) 253-256 | Subject: | astro-ph | Affiliation: | 1,2), A. Lutovinov , V. Suleimanov , R. Sunyaev (1,2), V. Zheleznyakov (1 - IKI, Moscow, Russia, 2 - MPA, Garching, Germany, 3 - KSU, Kazan, Russia, 4 - IAP, N.Novgorod, Russia | Abstract: | We present the broadband phase averaged spectrum of one of the brightest intermediate polars V1223 Sgr, obtained with INTEGRAL and RXTE observatories (3-100 keV). Good statistical quality of the spectrum in a hard X-ray energy band (INTEGRAL/IBIS and RXTE/HEXTE) allowed us to disentangle contributions of a direct optically thin plasma emission and a reflected component to the spectrum of V1223 Sgr. The obtained measurement of the post-shock temperature of the accreting matter give us the information about the mass of the white dwarf and the inclination of the system. | Source: | arXiv, astro-ph/0403532 | Services: | Forum | Review | PDF | Favorites |
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