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binary fraction 1cemp-no stars 1metal-poor stars 1radial velocity monitoring 1stellar nucleosynthesis 1

From the 1 of 30 linked papers with an AI index.

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20242026
most citedThe metal-poor tail of the APOGEE survey I. Uncovering [Fe/H] < -2.5 stars from the inner Galaxy to the Magellanic Clouds

1 citations · 1 across the 7 of their papers we have counts for

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astro-ph.SR2026

The Carbon-Dependent Binary Frequency of CEMP-no Stars

John D. Dixon, Terese T. Hansen, Jennifer Marshall +15

The authors monitored radial velocities of 30 CEMP-no stars and combined these data with literature to assess binary frequencies, finding that high‑carbon CEMP-no stars have a sign…