205 citations · 1.4k across the 44 of their papers we have counts for
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astro-ph.SR2017
Spectral energy distributions and colours of hot subluminous stars
Ulrich Heber, Andreas Irrgang, Johannes Schaffenroth
Photometric surveys at optical, ultraviolet, and infrared wavelengths provide ever growing datasets as major surveys proceed. Colour-colour diagrams are useful tools to identify cl…
astro-ph.SR2017★ 16 cited
Spectral analysis of four surprisingly similar hot hydrogen-rich subdwarf O stars
M. Latour, P. Chayer, E. M. Green +2
We perform a comprehensive spectroscopic analysis of four such bright sdO stars, namely Feige 34, Feige 67, AGK81 266, and LS II18 9, among which the first three are used as…
astro-ph.SR2017★ 22 cited
Spectroscopic twin to the hypervelocity sdO star US 708 and three fast sdB stars from the Hyper-MUCHFUSS project
E. Ziegerer, U. Heber, S. Geier +4
Important tracers for the dark matter halo of the Galaxy are hypervelocity stars (HVSs), which are faster than the local escape velocity of the Galaxy and their slower counterparts…