45 citations · 59 across the 4 of their papers we have counts for
4 papers
Optical Spectroscopic Observations of Gamma-Ray Blazar Candidates. VII. Follow-up Campaign in the Southern Hemisphere
Peña-Herazo, H. A., Marchesini +29
Searching for low energy counterparts of gamma-ray sources is one of the major challenges in modern gamma-ray astronomy. In the third Fermi source catalog about 30 % of detected so…
Searching evidences for spiral shocks in the quiescent accretion disk of U Gem
V. V. Neustroev, V. Chavushyan, J. R. Valdes
We find that the quiescent accretion disk of U Gem has a complicated structure. Along to the bright spot originating in the region of interaction between the stream and the disk pa…
IRAS F02044+0957: radio source in interacting system of galaxies
O. V. Verkhodanov, V. H. Chavushyan, R. Mújica +2
The steep spectrum of IRAS F02044+0957 was obtained with the RATAN-600 radio telescope at four frequencies. Optical spectroscopy of the system components, was carried out with the…
Radio emission of Shakhbazian Compact Galaxy Groups
H. M. Tovmassian, V. H. Chavushyan, O. V. Verkhodanov +1
Three hundred fifty three radio sources from the NRAO VLA Sky Survey (NVSS) (Condon et al. 1998) and the FIRST Survey (White et al. 1997}, are detected in the areas of 179 Shakhbaz…