24 citations · 52 across the 5 of their papers we have counts for
5 papers
Photometric signatures of corotating magnetospheres of hot stars governed by higher-order magnetic multipoles
J. Krticka, Z. Mikulasek, P. Kurfurst +1
The light curves of magnetic, chemically peculiar stars typically show periodic variability due to surface spots that in most cases can be modeled by low-order harmonic expansion.…
Supernovae in colliding-wind binaries: observational signatures in the first year
Ondřej Pejcha, Diego Calderón, Petr Kurfürst
When a core-collapse supernova explodes in a binary star system, the ejecta might encounter an overdense shell, where the stellar winds of the two stars previously collided. In thi…
Supernova explosions interacting with aspherical circumstellar material: implications for light curves, spectral line profiles, and polarization
P. Kurfürst, O. Pejcha, J. Krtička
Some supernova (SN) explosions show evidence for interaction with pre-existing non-spherically symmetric circumstellar medium (CSM) in their light curves, spectral line profiles, a…
Modeling of interactions between supernovae ejecta and aspherical circumstellar environments
Petr Kurfürst, Jiří Krtička
Massive stars are characterized by a significant loss of mass either via spherically symmetric stellar winds or pre-explosion pulses, or by aspherical forms of circumstellar matter…
A search for peculiar stars in the open cluster Hogg 16
Stefano Cariddi, Naira M. Azatyan, Petr Kurfürst +5
The study of chemically peculiar (CP) stars in open clusters provides valuable information about their evolutionary status. Their detection can be performed using the photomet…