V
V. N. Lisachenko
Publications - 5
Citations - 88
V. N. Lisachenko is an academic researcher. The author has contributed to research in topics: Frequency drift & Flare. The author has an hindex of 3, co-authored 4 publications receiving 82 citations.
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Journal ArticleDOI
Observations of Solar Type II bursts at frequencies 10–30 MHz
Valentin Melnik,A. A. Konovalenko,Helmut O. Rucker,Aleksander Stanislavsky,E. P. Abranin,Alain Lecacheux,G. Mann,A. Warmuth,V. V. Zaitsev,M. Y. Boudjada,V.V. Dorovskii,V. V. Zaharenko,V. N. Lisachenko,C. Rosolen +13 more
TL;DR: In this paper, the results of radio telescope UTR-2 observations of solar Type II radio bursts in the 10-30-MHz frequency range are presented, which possess a fine structure consisting of fast drift sub-bursts similar to Type II bursts.
Journal ArticleDOI
Coordinated observations of the red dwarf flare star EV LAC in 1994 and 1995
E. P. Abranin,I. Yu. Alekseev,S. Avgoloupis,L. L. Bazelyan,S. V. Berdyugina,G. Cutispoto,R. E. Gershberg,Valeri M. Larionov,Giuseppe Leto,V. N. Lisachenko,G. Marino,L. N. Mavridis,S. Messina,Valentin Melnik,I. Pagano,S. V. Pustil'nik,M. Rodono,G. Sh. Roizman,John H. Seiradakis,G. P. Sigal,N. I. Shakhovskaya,D. N. Shakhovskoy,V. A. Shcherbakov +22 more
TL;DR: In this article, the results of photometric, spectral and radio studies of the flare star EV Lac were obtained during the course of cooperative observations in 1994 and 1995, and a quantitative analysis of the radiation emitted by two powerful flares using the colour-colour diagram confirms the previous conclusion on the essential heterogeneity of matter radiating in optical flares.
Journal ArticleDOI
Solar Drift Pair Bursts in the Decameter Range
Valentin Melnik,A. A. Konovalenko,V. V. Dorovskyy,Helmut O. Rucker,E. P. Abranin,V. N. Lisachenko,Alain Lecacheux +6 more
TL;DR: In this article, the results of observations of solar decametric drift pair bursts are presented, which were carried out during a Type III burst storm on July 11-21, 2002, with the decameter radio telescope UTR-2, equipped with new back-end facilities.
Decameter Radioemission from Red Dwarf Flare Stars
E. P. Abranin,I. Yu. Alekseev,L. L. Bazelyan,A. I. Brazhenko,R. E. Gershberg,V. N. Lisachenko,N. I. Shakhovskaya +6 more
Journal ArticleDOI
Observation of the ionosphere by ionosondes in the Southern and Northern hemispheres during geospace events in October 2021
M. Reznychenko,Oleksandr Bogomaz,Dmytro Kotov,T. G. Zhivolup,V Olexander Koloskov,V. N. Lisachenko +5 more
TL;DR: In this article , the results of ionospheric observations performed over the Ukrainian Antarctic Akademik Vernadsky station and Millstone Hill (USA) in October 2021 are shown and discussed.