High-alpha-Metal-Rich stars in the LAMOST-MRS survey and its connection with the galactic bulge

Zhang, HP; Chen, YQ; Zhao, G; Zhao, JK; Liang, XL; Li, HN; Wu, YQ; Luo, AL; Wang, R

Chen, YQ (corresponding author), Chinese Acad Sci, Natl Astron Observ, CAS Key Lab Opt Astron, Beijing 100101, Peoples R China.; Chen, YQ (corresponding author), Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China.

RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021; 21 (6):

Abstract

We report the detection of a large sample of high-alpha-metal-rich stars on the low giant branch with 2.6 < log g < 3.3 dex in the LAMOST-MRS su......

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