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astro-ph.SR2026
An All-Sky Catalog of 6.5 Million Primary Red Clump Stars from Gaia DR3 XP Spectra
Zheng Yu, Bingqiu Chen
Red clump (RC) stars are excellent standard candles for mapping the three-dimensional structure of the Milky Way. We construct an all-sky catalog of 6.5 million primary RC stars us…
astro-ph.SR2025
Empirically Predicted Absolute Magnitudes for Red Clump Stars in Mephisto and CSST Filters
Zheng Yu, Bing-Qiu Chen, Xiao-Wei Liu
Red clump (RC) stars are reliable standard candles for studying the structure and evolution of the Milky Way. In this study, we present empirical calibrations of RC absolute magnit…