Showing 2024Show all
2 papers · 1 filter
astro-ph.SR2024
Hot and cool: Characterising the companions of red supergiant stars in binary systems
L. R. Patrick, I. Negueruela
In this article we study the nature of the recently identified populations of hot companions to red supergiant stars (RSGs). To this end, we compile the literature on the most well…
astro-ph.SR2024
Astro+: Design, construction, and scientific exploitation of a large-scale massive star spectroscopic database
Klaus Rubke, Amparo Marco, Ignacio Negueruela +4
Massive stars condition the evolution of the interstellar medium by the amount of energy released during their lives and especially by their deaths as supernova explosions. The vas…