Unifying Subdwarfs and Wolf-Rayet stars as a sequence of stripped-envelope stars

12 Feb

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Ylva Götberg’s second paper on the spectra of the stripped stars stripped is now accepted, featuring “obese subdwarfs”, “underweight Wolf-Rayet stars” and everything in between, including a demonstration of why astronomers are effectively colorblind, making these stars nearly invisible to us when they have a companion.

Y. GötbergS. E. de MinkJ. H. GrohT. KupferP. A. CrowtherE. ZapartasM. Renzo (2018) “Spectral models for binary products: Unifying Subdwarfs and Wolf-Rayet stars as a sequence of stripped-envelope stars”,  accepted for publication in Astronomy and Astrophysics, preprint available here https://arxiv.org/abs/1802.03018.