176 citations · 1.7k across the 50 of their papers we have counts for
Showing 2013 · astro-ph.SRShow all
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astro-ph.SR2013★ 66 cited
Luminous and Variable Stars in M31 and M33. I. The Warm Hypergiants and Post-Red Supergiant Evolution
Roberta M. Humphreys, Kris Davidson, Skyler Grammer +4
The progenitors of Type IIP supernovae have an apparent upper limit to their initial masses of about 20 solar masses, suggesting that the most massive red supergiants evolve to war…
astro-ph.SR2013★ 7 cited
Inverted Ionization Zones in Eta Carinae's "Weigelt Knots"
Grant N. Remmen, Kris Davidson, Andrea Mehner
The Weigelt knots, dense slow-moving ejecta near eta Car, are mysterious in structure as well as in origin. Using a special set of spectrograms obtained with the HST/STIS, we have…