23 citations · 43 across the 5 of their papers we have counts for
5 papers
HD 34736: An intensely magnetised double-lined spectroscopic binary with rapidly-rotating chemically peculiar B-type components
E. Semenko, O. Kochukhov, Z. Mikulášek +21
We report the results of a comprehensive study of the spectroscopic binary (SB2) system HD 34736 hosting two chemically peculiar (CP) late B-type stars. Using new and archival obse…
Red giant - jet collisions in galactic nuclei I: 3D hydrodynamical model of a few stellar orbits
Petr Kurfürst, Michal Zajaček, Norbert Werner +1
Several models have been proposed to explain missing red giants (RGs) near the Galactic centre. Recently, a scenario has been suggested that predicts, among other processes, a long…
Hot subdwarf wind models with accurate abundances I. Hydrogen dominated stars HD 49798 and BD+182647
J. Krticka, J. Janik, I. Krtickova +5
Hot subdwarfs are helium burning objects in late stages of their evolution. These stars can develop winds driven by light absorption in the lines of heavier elements. The wind stre…
HD 99458: First time ever Ap-type star as a Scuti pulsator in a short period eclipsing binary?
M. Skarka, P. Kabáth, E. Paunzen +18
We present the discovery of a unique object, a chemically peculiar Ap-type star showing Scuti pulsations which is bound in an eclipsing binary system with an orbital period sho…
The influence of clumping on predicted O star wind parameters
Jiri Krticka, Joachim Puls, Jiri Kubat
We study the influence of clumping on the predicted wind structure of O-type stars. For this purpose we artificially include clumping into our stationary wind models. When the clum…