204 citations · 1.7k across the 72 of their papers we have counts for
Showing 2010Show all
2 papers · 1 filter
astro-ph.CO2010★ 20 cited
How to Identify and Separate Bright Galaxy Clusters from the Low-frequency Radio Sky?
Jingying Wang, Haiguang Xu, Junhua Gu +6
In this work we simulate the MHz radio sky that is constrained in the field of view ( radius) of the 21 Centimeter Array (21CMA), by carrying out Monte-Carlo si…
astro-ph.CO2010★ 7 cited
Central gas entropy excess as a direct evidence for AGN feedback in galaxy groups and clusters
Yu Wang, Haiguang Xu, Junhua Gu +3
By analyzing Chandra X-ray data of a sample of 21 galaxy groups and 19 galaxy clusters, we find that in 31 sample systems there exists a significant central ($R^{<}_{\sim} 10h_{71}…