Browsing Faculty of Natural Sciences by Author "Mackebrandt, Felix"
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The EXOTIME project: Signals in the O-C diagrams of the rapidly pulsating subdwarfs DW Lyn, V1636 Ori, QQ Vir, and V541 Hya.
Mackebrandt, Felix; Schuh, Sonja L; Silvotti, Roberto (EDP Sciences, 2020)We aim to investigate variations in the arrival time of coherent stellar pulsations due to the light-travel time effect to test for the presence of sub-stellar companions. Those companions are the key to one possible ...