24 citations · 90 across the 8 of their papers we have counts for
8 papers
An Unsupervised Learning Method for Radio Interferometry Deconvolution
Lei Yu, Bin Liu, Cheng-Jin Jin +3
Given the incomplete sampling of spatial frequencies by radio interferometers, achieving precise restoration of astrophysical information remains challenging. To address this ill-p…
FAST Ultra-Deep Survey (FUDS): Data Release for FUDS0
Hongwei Xi, Bo Peng, Lister Staveley-Smith +3
We have used the Five-hundred-meter Aperture Spherical radio Telescope (FAST) to make a blind ultra-deep survey for neutral hydrogen (HI). We present the complete results from the…
The most distant HI galaxies discovered by the 500 m dish FAST
Hongwei Xi, Bo Peng, Lister Staveley-Smith +20
Neutral hydrogen (HI) is the primary component of the cool interstellar medium (ISM) and is the reservoir of fuel for star formation. Owing to the sensitivity of existing radio tel…
SKA Science Data Challenge 2: analysis and results
P. Hartley, A. Bonaldi, R. Braun +105
The Square Kilometre Array Observatory (SKAO) will explore the radio sky to new depths in order to conduct transformational science. SKAO data products made available to astronomer…
Linear change and minutes variability of solar wind velocity revealed by FAST
Li-Jia Liu, Bo Peng, Lei Yu +6
Observation of Interplanetary Scintillation (IPS) provides an important and effective way to study the solar wind and the space weather. A series of IPS observations were conducted…
The FAST Ultra-Deep Survey (FUDS): observational strategy, calibration and data reduction
Hongwei Xi, Bo Peng, Lister Staveley-Smith +2
The FAST Ultra-Deep Survey (FUDS) is a blind survey that aims for the direct detection of HI in galaxies at redshifts . The survey uses the multibeam receiver on the Five H…
The Arecibo Ultra-Deep Survey
Hongwei Xi, Lister Staveley-Smith, Bi-Qing For +5
The Arecibo Ultra Deep Survey (AUDS) is a blind HI survey aimed at detecting galaxies beyond the local Universe in the 21-cm emission line of neutral hydrogen (HI). The Arecibo …
Effect of stochastic grain heating on cold dense clouds chemistry
Long-Fei Chen, Qiang Chang, Hong-Wei Xi
The temperatures of dust grains play important roles in the chemical evolution of molecular clouds. Unlike large grains, the temperature fluctuations of small grains induced by pho…