93 citations · 455 across the 53 of their papers we have counts for
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astro-ph.SR2022★ 12 cited
Li-rich and super Li-rich giants produced by element diffusion
Jun Gao, Chunhua Zhu, Jinlong Yu +4
Context. About 0.2-2% of giant stars are Li-rich, whose lithium abundance (A(Li)) is higher than 1.5 dex. Among them, near 6% are super Li-rich with A(Li) exceeding 3.2 dex. Meanwh…
astro-ph.SR2022★ 4 cited
A photometric study of two contact binaries: CRTS J025408.1+265957 and CRTS J012111.1+272933
S. Ma, J. Z. Liu, Y. Zhang +2
We performed new photometric observations for two contact binaries (i.e., CRTS J025408.1+265957 and CRTS J012111.1+272933), which were observed by the 1.0-m telescope at Xingjiang…
astro-ph.SR2022★ 10 cited
Searching for Variable Stars in the Open Cluster NGC 2355 and Its Surrounding Region
Hong Wang, Yu Zhang, Xiangyun Zeng +4
We have investigated the variable stars in the field surrounding NGC 2355 based on the time-series photometric observation data. More than 3000 CCD frames were obtained in the V ba…