activity
20202026
most citedThe Spectroscopic Binaries from LAMOST Medium-Resolution Survey (MRS). I. Searching for Double-lined Spectroscopic Binaries (SB2s) with Convolutional Neural Network

44 citations · 61 across the 5 of their papers we have counts for

collaborators
Showing astro-ph.GAShow all

2 papers · 1 filter

astro-ph.GA2026

Comparative analysis of missing data imputation methods for CSST survey: Impact on photometric redshift estimation performance

Ling Wang, Zhu Chen, Zhijian Luo +42

Improving the accuracy of photometric redshifts (photo-) is essential for reliable statistical studies of cosmology and galaxy evolution. However, missing photometric bands are…

astro-ph.GA2025

Multiple stellar populations at less evolved stages. IV. evidence of helium enrichments in four Magellanic globular clusters

Chengyuan Li, Li Wang, Xin Ji +1

Most globular clusters in the local group show multiple stellar populations, a pattern defined by variations of several light elements, with some also displaying dispersions in hea…