2 papers
astro-ph.CO2025
Predicting Halo Formation Time Using Machine Learning
Atulit Srivastava, Weiguang Cui, Daniel de Andres +3
Context:Halo formation time, which quantifies the mass assembly history of dark-matter halos, directly impacts galaxy properties and evolution. Although not directly observable, it…
astro-ph.CO2025
The Three Hundred: Gas Properties Outside of Galaxy Cluster with the WHIM Contribution and Detection
Renjie Li, Weiguang Cui, Ang Liu +4
We investigate the physical properties and detectability of warm-hot intergalactic medium (WHIM) gas with temperatures in the range K around galaxy clusters using simu…