97 citations · 783 across the 47 of their papers we have counts for
47 papers
Young Star-Forming Complexes in the Ring of the S0 galaxy NGC 4324
I. S. Proshina, A. V. Moiseev, O. K. Sil'chenko
We present the results of our study of starforming regions in the lenticular galaxy NGC 4324. During a complex analysis of multiwavelength observational data -- the narrow-band emi…
Observational insights on the formation scenarios of giant low surface brightness galaxies
Anna Saburova, Igor Chilingarian, Anastasia Kasparova +4
Giant low surface brightness galaxies (gLSBGs) with the disk radii of up to 130 kpc represent a challenge for currently accepted theories of galaxy formation and evolution, because…
Observational insights on the origin of giant low surface brightness galaxies
Anna Saburova, Igor Chilingarian, Anastasia Kasparova +4
Giant low surface brightness galaxies (gLSBGs) with dynamically cold stellar discs reaching the radius of 130 kpc challenge currently considered galaxy formation mechanisms. We ana…
Extended Gaseous Disk in the S0 galaxy NGC 4143
O. K. Sil'chenko, A. V. Moiseev, D. V. Oparin
We present our results of the spectroscopic study of the lenticular galaxy NGC 4143 - an outskirt member of the Ursa Major cluster. Using the observations at the 6-m SAO RAS telesc…
The structure of stellar disks in isolated lenticular galaxies
Olga K. Sil'chenko, Alexei Yu. Kniazev, Ekaterina M. Chudakova
We have obtained imaging data in two photometric bands, g and r, for a sample of 42 isolated lenticular galaxies with the Las Cumbres Observatory one-meter telescope network. We ha…
Star formation in outer rings of S0 galaxies. III. UGC 5936 -- an S0 with currently accreted satellite matter
Olga Sil'chenko, Alexei Moiseev
Though S0 galaxies are usually thought to be `red and dead', they demonstrate often star formation organized in ring structures. We try to clarify the nature of this phenomenon and…