36 citations · 79 across the 9 of their papers we have counts for
4 papers · 1 filter
A new sample of massive B-type contact binary candidates from the OGLE survey of the Magellanic Clouds
Athira Menon, Michal Pawlak, Daniel J. Lennon +2
Massive contact binaries (CBs) are key to understanding close-binary evolution and stellar mergers, yet their study has been limited by the scarcity of observed systems, particular…
Boron depletion in Galactic early B-type stars reveals two different main sequence star populations
Harim Jin, Norbert Langer, Daniel J. Lennon +1
The evolution and fate of massive stars are thought to be affected by rotationally induced internal mixing. The surface boron abundance is a sensitive tracer of this in early B-typ…
A sequence of Type Ib, IIb, II-L, and II-P supernovae from binary-star progenitors of varying initial separation
Luc Dessart, Claudia P. Gutierrez, Andrea Ercolino +2
Over the last decade, evidence has accumulated that massive stars do not typically evolve in isolation but instead follow a tumultuous journey with a companion star on their way to…
Boron Abundances in Early B Dwarfs of the Galactic Open Cluster NGC 3293
Charles R. Proffitt, Harim Jin, Simone Daflon +4
New boron abundances or upper limits have been determined for 8 early-B stars in the young Galactic open cluster NGC 3293, using ultraviolet spectra obtained by the Hubble Space Te…