3 papers
astro-ph.GA2026
Revisiting the Radial Velocities of Nearby Open Clusters using Gaia DR3
Tong Tang, Yu Zhang, Jing Zhong +4
Open clusters (OCs) are essential laboratories for probing stellar dynamics and tracing the structure and evolution of the Milky Way. Accurate measurements of their average radial…
astro-ph.GA2025
LAMOST medium-resolution spectroscopic survey of Galactic Open Clusters (LAMOST-MRS-O): An overview of survey plan and preliminary results
Xi Zhang, Chengzhi Liu, Jing Zhong +7
As part of the LAMOST medium-resolution spectroscopic survey, the LAMOST-MRS-O is a non-time domain survey that aims to perform medium-resolution spectral observations for member s…
astro-ph.SR2024
On the Determination of Stellar Mass and Binary Fraction of Open Clusters within 500 pc from the Sun
Yueyue Jiang, Jing Zhong, Songmei Qin +3
We investigated the stellar mass function and the binary fraction of 114 nearby open clusters (OCs) using the high-precision photometric data from Gaia Data Release 3 (Gaia DR3). W…