Broadband X-ray spectrum of intermediate polar V1223 Sgr

Дата и время публикации : 2004-03-22T20:01:27Z

Авторы публикации и институты :
M. Revnivtsev
A. Lutovinov
V. Suleimanov
R. Sunyaev
V. Zheleznyakov

Оригинал статьи :http://arxiv.org/abs/astro-ph/0403532v1

Скачать pdf : http://arxiv.org/pdf/astro-ph/0403532v1

Ссылка на журнал-издание: Astron.Astrophys. 426 (2004) 253-256
Коментарии к статье: 5 pages, 3 figures, Submmitted to Astronomy & Astrophysics
Первичная категория: astro-ph

Все категории : astro-ph

Краткий обзор статьи: 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.

Category: Physics