28 citations · 94 across the 6 of their papers we have counts for
6 papers
The nature of the photometric variability of HgMn stars: A test of simulated light curves of ϕ Phe against the TESS data
Milan Prvák, Jiří Krtička, Heidi Korhonen
The inhomogeneous surface distribution of heavy elements is known to cause periodic light variability of magnetic chemically peculiar stars. It is unclear to what extent the same p…
What is New with Landstreet Star HD 37776 (V901 Ori)?
Zdeněk Mikulášek, Jiří Krtička, Matthew E. Shultz +6
HD\,37776 (V901\,Ori, B2\,Vp), also known as Landstreet's Star, is possibly the most remarkable magnetic chemically peculiar (mCP) star known. Zeeman Doppler Imaging revealed this…
Unravelling the baffling mystery of the ultrahot wind phenomenon in white dwarfs
Nicole Reindl, M. Bainbridge, N. Przybilla +6
The presence of ultra-high excitation (UHE) absorption lines (e.g., O VIII) in the optical spectra of several of the hottest white dwarfs poses a decades-long mystery and is someth…
Modelling of variability of the chemically peculiar star phi Draconis
Milan Prvák, Jiří Liska, Jiří Krtička +2
Context: The presence of heavier chemical elements in stellar atmospheres influences the spectral energy distribution (SED) of stars. An uneven surface distribution of these elemen…
Unraveling the variability of sigma Ori E
M. E. Oksala, O. Kochukhov, J. Krtička +2
Sigma Ori E (HD 37479) is the prototypical helium-strong star shown to harbor a strong magnetic field, as well as a magnetosphere consisting of two clouds of plasma. The observed o…
Ultraviolet and visual flux and line variations of one of the least variable Bp stars HD 64740
J. Krticka, J. Janik, H. Markova +4
The light variability of hot magnetic chemically peculiar stars is typically caused by the flux redistribution in spots with peculiar abundance. This raises the question why some s…