49 citations · 221 across the 23 of their papers we have counts for
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astro-ph.CO2022★ 25 cited
Prospects for measuring dark energy with 21 cm intensity mapping experiments: A joint survey strategy
Peng-Ju Wu, Yichao Li, Jing-Fei Zhang +1
The 21 cm intensity mapping (IM) technique provides us with an efficient way to observe the cosmic large-scale structure (LSS). From the LSS data, one can use the baryon acoustic o…
astro-ph.CO2022★ 49 cited
Synergy between CSST galaxy survey and gravitational-wave observation: Inferring the Hubble constant from dark standard sirens
Ji-Yu Song, Ling-Feng Wang, Yichao Li +4
Gravitational waves (GWs) from compact binary coalescences encode the absolute luminosity distances of GW sources. Once the redshifts of GW sources are known, one can use the dista…
astro-ph.IM2022★ 32 cited
Eliminating Primary Beam Effect in Foreground Subtraction of Neutral Hydrogen Intensity Mapping Survey with Deep Learning
Shulei Ni, Yichao Li, Li-Yang Gao +1
In the neutral hydrogen (HI) intensity mapping (IM) survey, the foreground contamination on the cosmological signals is extremely severe, and the systematic effects caused by radio…