6 citations · 12 across the 4 of their papers we have counts for
4 papers
Evolution of the optical emission lines and the X-ray emission during the super-active stage of T CrB
K. A. Stoyanov, G. J. M. Luna, R. K. Zamanov +6
T CrB is a symbiotic star that experiences nova outbursts every 80~yr. The next, long-anticipated nova outburst should occur during the 2024-2026 period. Here, we present re…
Macro-flickering of AQ Mensae on the daily time-scales: Parameters and quasi-period modes
Ts. B. Georgiev, R. K. Zamanov, S. Y. Stefanov
We analyzed TESS photometric data of the flickering-active cataclysmic star AQ Men in 2018--2019. We processed 7 sectors with 14 light curves (LCs) inside them, with a time resolut…
Superhumps in the cataclysmic variable BG Tri
S. Y. Stefanov, G. Latev, S. Boeva +1
We present a detailed photometric study of the bright cataclysmic variable BG Tri using ground-based observations mainly from Rozhen Observatory, ASAS-SN, TESS, and WASP sky survey…
Unveiling the multiple periodicities of the cataclysmic variable LS Cam
S. Y. Stefanov
photometric data of LS~Cam from sectors 19, 20 and 26 are analysed. The obtained power spectra from sectors 19 and 20 show multiple periodicities - orbital variations ($P_{o…