Сазонов Сергей Юрьевич   (ИКИ РАН)

Статистика активных ядер галактик и космический рентгеновский фон по данным обсерватории ИНТЕГРАЛ

The recently completed INTEGRAL hard X-ray all-sky survey provides a sample of more than 100 nearby AGN selected without regard to absorption effects. I will report a number of results from this survey, including the hard X-ray luminosity function, absorption column density distribution and composite hard X-ray spectrum of local AGN, and discuss the implications for the cosmic X-ray background and AGN unification model.