110 citations · 1.1k across the 38 of their papers we have counts for
Showing 2021Show all
2 papers · 1 filter
astro-ph.SR2021★ 48 cited
How much hydrogen is in Type Ib and IIb supernova progenitors?
Avishai Gilkis, Iair Arcavi
Core-collapse supernovae showing little or no hydrogen (denoted by Type IIb and Ib, respectively) are the explosions of massive stars that have lost some or most of their outer env…
astro-ph.SR2021★ 44 cited
The excess of cool supergiants from contemporary stellar evolution models defies the metallicity-independent Humphreys-Davidson limit
Avishai Gilkis, Tomer Shenar, Varsha Ramachandran +5
The Humphreys-Davidson (HD) limit empirically defines a region of high luminosities (log L > 5.5) and low effective temperatures (T < 20kK) on the Hertzsprung-Russell Diagram in wh…