10 citations · 19 across the 3 of their papers we have counts for
3 papers
astro-ph.CO2025
Deep learning with hybrid frequency differencing and principal component analysis for 21-cm foreground and beam mitigation
Zitong Wang, Feng Shi, Le Zhang +5
Twenty-one-centimeter intensity mapping is a powerful probe of the large-scale distribution of neutral hydrogen (HI) and cosmological observables such as baryon acoustic oscillatio…
astro-ph.CO2023★ 9 cited
21-cm foreground removal using AI and frequency-difference technique
Feng Shi, Haoxiang Chang, Le Zhang +5
The deep learning technique has been employed in removing foreground contaminants from 21 cm intensity mapping, but its effectiveness is limited by the large dynamic range of the f…
astro-ph.HE2022★ 10 cited
The Statistical Similarity of Repeating and Non-Repeating Fast Radio Bursts
Kongjun Zhang, Longbiao Li, Zhibin Zhang +3
In this paper, we present a sample of 21 repeating fast radio bursts (FRBs) detected by different radio instruments before September 2021. Using the Anderson--Darling test, we comp…