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astro-ph.SR2023
OGLE-BLAP-009 -- A Case Study for the Properties and Evolution of Blue Large-Amplitude Pulsators
Corey W. Bradshaw, Matti Dorsch, Thomas Kupfer +5
Blue large-amplitude pulsators (BLAPs) make up a rare class of hot pulsating stars with effective temperatures of 30,000 K and surface gravities of 4.0 - 5.0 dex (cgs). Th…
astro-ph.SR2023
Modelling the AM CVn and Double Detonation Supernova Progenitor Binary System CD-3011223
Kunal Deshmukh, Evan B. Bauer, Thomas Kupfer +1
We present a detailed modelling study of CD-3011223 (CD-30), a hot subdwarf (sdB)-white dwarf (WD) binary identified as a double detonation supernova progenitor, using th…