85 citations · 385 across the 29 of their papers we have counts for
5 papers · 1 filter
Multi-phase environment of compact galactic nuclei: the role of the Nuclear Star Cluster
A. Różańska, D. Kunneriath, B. Czerny +2
We study the conditions for the onset of Thermal Instability in the innermost regions of compact galactic nuclei, where the properties of the interstellar environment are governed…
The appearance of non-spherical systems. Application to LMXB
A. Rozanska, B. Beldycki, J. Madej +2
We study the appearance of the neutron star - accretion disk system as seen by a distant observer in the UV/X-ray domain. The observed intensity spectra are computed assuming non-s…
The intermediate line region in active galactic nuclei
T. P. Adhikari, A. Różańska, B. Czerny +2
We show that the recently observed suppression of the gap between the broad line region (BLR) and the narrow line region (NLR) in some AGN can be fully explained by an increase of…
SALT long-slit spectroscopy of HE 0435-4312: fast displacement in the Mg II emission line
J. Sredzinska, B. Czerny, K. Hryniewicz +6
The Mg II emission line is visible in the optical band for intermediate redshift quasars (0.4 < z < 1.6) and it is thus an extremely important tool to measure the black hole mass a…
On the warm absorber in AGN outflow
T. P. Adhikari, A. Rozanska, M. Sobolewska +1
Warm absorber (WA) is an ionised gas present in the line of sight to the AGN central engine. The effect of the absorber is imprinted in the absorption lines observed in X-ray spect…