| The mass distribution of stellar mergers: A new scenario for several FS CMa stars | Dvořáková, Korčáková, Dinnbier & Kroupa | Our N-body simulations of 510 clusters show that about 1.7% stars are involved in mergers. We also present the merger statistic according to the spectral types. We found that 50% of mergers are B-type stars, i.e., the largest channel of mergers is currently overlooked. Some of merger events take place out of the Milky-Way. |
| 2.5-MHD models of circumstellar discs around FS CMa post-mergers : II. Stationary accretion stage | Moranchel-Basurto, Korčáková, Chametla | star-disc interaction of a post-merger of the spectral type B (post-mergers among FS CMa stars); evidence of the unstable funnel effect, backflow in the mid-plane, formation of shallow gaps and dense regions in the disk, creation of a corona and strong and fast twist of magnetic field lines that is probably responsible for heating of a corona (weak Raman lines were detected in three FS CMa stars) |
| 2.5D magnetohydrodynamic models of circumstellar discs around FS CMa post-mergers - I. Non-stationary accretion stage | Moranchel-Basurto, Korčáková, Chametla | first MHD simulations of a post-merger of a mass corresponding to the B-type stars in the phase when the envelope started to be transparent |
| First detection of a magnetic field in low-luminosity B[e] stars. New scenarios for the nature and evolutionary stages of FS CMa stars | Korčáková, Sestito, Manset, Votruba, Šlechta, Danford, Dvořáková, Raj, Chojnowski, Singh | post-merger nature of IRAS 17449+2320, the first post-merger in FS CMa stars, the first magnetic B[e] star |
| Time-dependent spectral-feature variations of stars displaying the B[e] phenomenon. III. HD 50138 | Jeřábková, Korčáková, Miroshnichenko, Danford, Zharikov, Kříček, Zasche, Votruba, Šlechta, Škoda, Janík | detailed description of the spectral behaviour based on the analysis of 20 years observations (obtained and archival data) |
| Time-dependent spectral-feature variations of stars displaying the B[e] phenomenon. II. MWC 342 | Kučerová, Korčáková, Polster, Wolf, Votruba, Kubát, Škoda, Šlechta, Křížek | first detection of the material infall and expanding decelerating layers in FS CMa stars |
| Time-dependent spectral-feature variations of stars displaying the B[e] phenomenon. I. V2028 Cygni | Polster, Korčáková, Votruba, Škoda, Šlechta, Kučerová, Kubát | first systematic spectroscopic study of a FS CMa star |
| Influence of the velocity gradient on the line formation in discs of cataclysmic variables | Korčáková, Nagel, Werner, Suleimanov, Votruba | first numerical calculations of the disk line-profiles with the inclusion of the velocity shear in the disk |
| Radiative transfer in moving media. II. Solution of the radiative transfer equation in axial symmetry | Korčáková, Kubát | new method for the radiative transfer calculations; appropriate for stellar winds, disk, jets, and rapidly rotating stars |
| Radiative transfer in moving media. I. Discontinuous finite element method for one-dimensional atmospheres | Korčáková, Kubát | first aplication of the discontinuous finite element method in moving media |