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astro-ph.GA2025
Metallicity Distribution in M31 and M33 Based on the Tip-RGB Near-infrared Color
Ying Li, Biwei Jiang, Yi Ren
This study investigates the metallicity distribution in M31 and M33 by using the near-infrared color index of tip-red-giant-branch (TRGB) of the member stars from \cite{2021A…
astro-ph.GA2024
The Metallicity Distribution in the LMC and the SMC based on the Tip-RGB Colors
Ying Li, Biwei Jiang, Yi Ren
The color index of tip-red giant branch (TRGB) is used to study the metallicity distribution in the Large and Small Magellanic Cloud. With the most complete and pure samp…