22 citations · 33 across the 4 of their papers we have counts for
4 papers
X-ray flux -- mass relation for galaxy clusters
Natalia Lyskova, Eugene Churazov, Ildar Khabibullin +3
We use a subsample of co-detections of the ACT and MaDCoWS cluster catalogs to verify the predicted relation between the observed X-ray flux in the 0.5-2~keV band and the clu…
Influence of the Galactic gravitational field on the positional accuracy of extragalactic sources. II Observational appearances and detectability
Tatiana I. Larchenkova, Natalia Lyskova, Leonid Petrov +1
We consider a possibility of detecting the jitter effect of apparent celestial positions of distant sources due to local fluctuations of the Galaxy gravitational field. It is propo…
Mass density slope of elliptical galaxies from strong lensing and resolved stellar kinematics
Natalia Lyskova, Eugene Churazov, Thorsten Naab
We discuss constraints on the mass density distribution (parameterized as ) in early-type galaxies provided by strong lensing and stellar kinematics data. The cons…
Influence of the Galactic gravitational field on the positional accuracy of extragalactic sources
T. Larchenkova, A. Lutovinov, N. Lyskova
We investigate the influence of random variations of the Galactic gravitational field on the apparent celestial positions of extragalactic sources. The basic statistical characteri…