The modelling of the line-locking effect in broad absorption line QSOs

E. Y. Vilkoviskij, S. N. Yefimov

2006

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DOI 10.1017/s1743921307005996
Data confidence 70 medium
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Abstract

Abstract We present a unification model of the matter outflow from AGN. The model includes calculations of the hot gas dynamics, the dynamics of the cold clouds in the hot gas flow, and the radiation transfer in this two-phase medium. We used the model for calculation of the ultraviolet spectrum of the quasar q1303+308. The spectrum of this object is a well-know example of the line-locking effect. Our model calculations permits for the first time to obtain some thin details seen in the observed absorption spectrum, which confirms the validity of the main issues of our theory and model.