#low metallicity

topiclow metallicity

2 papers · 1 filter

physics.gen-ph2026

Multiplicity of Massive Stars at Low Metallicity: Early Results from the BLOeM Campaign

T. Shenar, J. Bodensteiner, M. Abdul-Masih +73

The BLOeM campaign presents the first large‑scale spectroscopic survey of 929 massive stars in the Small Magellanic Cloud, revealing a high intrinsic binary fraction (>70%) among m…

astro-ph.GA2026

Low-Metallicity Star Formation Survey in Sh2-284 (LZ-STAR): The Core Mass Function

Yu Cheng, Jonathan C. Tan, Morten Andersen +4

The authors use ALMA 1.3 mm dust continuum observations of the low‑metallicity star‑forming region Sh2‑284 to identify dense cores and measure the core mass function, finding a hig…