Sungwook E. Hong

Horizon Run 4 Simulation: Coupled Evolution of Galaxies and Large-scale Structures of the Universe

The Horizon Run 4 is a cosmological

RADIO AND X-RAY SHOCKS IN CLUSTERS OF GALAXIES

N

COSMOLOGICAL CONSTRAINTS FROM THE REDSHIFT DEPENDENCE OF THE ALCOCK–PACZYNSKI EFFECT: APPLICATION TO THE SDSS-III BOSS DR12 GALAXIES

-body simulation designed for the study of coupled evolution between galaxies and large-scale structures of the Universe, and for the test of galaxy formation models. Using

2D GENUS TOPOLOGY OF 21-CM DIFFERENTIAL BRIGHTNESS TEMPERATURE DURING COSMIC REIONIZATION

6300^3

Field target allocation and routing algorithms for Starbugs

gravitating particles in a cubic box of

THE MOST BOUND HALO PARTICLE–GALAXY CORRESPONDENCE MODEL: COMPARISON BETWEEN MODELS WITH DIFFERENT MERGER TIMESCALES

L_{\rm box} = 3150 ~h^{-1}{\rm Mpc}

Effects of thermal inflation on small scale density perturbations

, we build a dense forest of halo merger trees to trace the halo merger history with a halo mass resolution scale down to

DOTIFS: spectrograph optical and opto-mechanical design

M_s = 2.7 \times 10^{11} h^{-1}{\rm M_\odot}

Multiple rooks of chess: a generic integral field unit deployment technique

. We build a set of particle and halo data, which can serve as testbeds for comparison of cosmological models and gravitational theories with observations. We find that the FoF halo mass function shows a substantial deviation from the universal form with tangible redshift evolution of amplitude and shape. At higher redshifts, the amplitude of the mass function is lower, and the functional form is shifted toward larger values of

Wide-field multi-object spectroscopy with MANIFEST

\ln (1/\sigma)