10 citations · 26 across the 6 of their papers we have counts for
3 papers · 1 filter
Analyzing Planar Galactic Halo Distributions with Fuzzy/Cold Dark Matter Models
Sangnam Park, Dongsu Bak, Jae-Weon Lee +1
We perform a numerical comparison between the fuzzy dark matter model and the cold dark matter model, focusing on formation of satellite galaxy planes around massive galaxies. Such…
Weak-lensing Mass Reconstruction of Galaxy Clusters with Convolutional Neural Network
Sungwook E. Hong, Sangnam Park, M. James Jee +2
We introduce a novel method for reconstructing the projected matter distributions of galaxy clusters with weak-lensing (WL) data based on convolutional neural network (CNN). Traini…
Effective Cross Section of Fuzzy Dark Matter Halos
Dongsu Bak, Jae-Weon Lee, Sangnam Park
We numerically study the movement of two colliding fuzzy dark matter solitons without explicit self-interaction and find the effective cross section of dissipative change in veloci…