149 citations · 990 across the 64 of their papers we have counts for
4 papers · 1 filter
Optical flickering of the symbiotic star CH Cyg
K. A. Stoyanov, J. Marti, R. Zamanov +6
Here we present quasi-simultaneous observations of the flickering of the symbiotic binary star CH Cyg in U, B and V bands. We calculate the flickering source parameters and discuss…
St 2-22 - another symbiotic star with high-velocity bipolar jets
T. Tomov, R. Zamanov, C. Gałan +1
We report finding high-velocity components in the Hα emission wings of St 2-22 spectra, obtained in 2005. This discovery have encouraged us to start the present study, aiming to sh…
Discovery of optical flickering from the symbiotic star EF Aquilae
R. K. Zamanov, S. Boeva, Y. M. Nikolov +9
We report optical CCD photometry of the recently identified symbiotic star EF Aql. Our observations in Johnson V and B bands clearly show the presence of stochastic light variation…
Mass of the compact object in the Be/gamma-ray binaries LSI+61303 and MWC 148
R. K. Zamanov, J. Marti, M. T. Garcia-Hernandez
We estimate the mass of the compact object in the gamma-ray binaries LSI+61303 and MWC 148, using the latest data for the inclination, orbital motion and assuming that the orbital…