3 papers
astro-ph.CO2025
Cosmological Prediction from the joint observation of MeerKAT and CSST at = 0.4 1.2
Yu-Er Jiang, Yan Gong, Qi Xiong +10
Cross-correlating neutral hydrogen (HI) 21cm intensity mapping with galaxy surveys provides an effective probe of astrophysical and cosmological information. This work presents a c…
astro-ph.GA2023
The power spectrum of extended [C II] halos around high redshift galaxies
Meng Zhang, Andrea Ferrara, Bin Yue
ALMA observations have detected extended ( kpc) [C II] halos around high-redshift () star-forming galaxies. If such extended structures are common, they may…
astro-ph.CO2023
Cross-Correlation Forecast of CSST Spectroscopic Galaxy and MeerKAT Neutral Hydrogen Intensity Mapping Surveys
Yuer Jiang, Yan Gong, Meng Zhang +6
Cross-correlating the data of neutral hydrogen (HI) 21cm intensity mapping with galaxy surveys is an effective method to extract astrophysical and cosmological information. In this…