220 citations · 1.7k across the 28 of their papers we have counts for
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The dynamics of satellite disruption in cold dark matter haloes
Jun-Hwan Choi, Martin D. Weinberg, Neal Katz
We investigate the physical mechanisms of tidal heating and satellite disruption in cold dark matter host haloes using N-body simulations based on cosmological initial conditions.…
Effects of metal enrichment and metal cooling in galaxy growth and cosmic star formation history
Jun-Hwan Choi, Kentaro Nagamine
We present the results of a numerical study on the effects of metal enrichment and metal cooling on galaxy formation and cosmic star formation (SF) history using cosmological hydro…
The dynamics of tidal tails from massive satellites
Jun-Hwan Choi, Martin D. Weinberg, Neal Katz
(Abbreviated) We investigate the dynamical mechanisms responsible for producing tidal tails from dwarf satellites using N-body simulations. We identify two important dynamical co-c…
Dark matter halo response to the disk growth
Jun-Hwan Choi, Yu Lu, H. J. Mo +1
We consider the sensitivity of the circular-orbit adiabatic contraction approximation to the baryon condensation rate and the orbital structure of dark matter halos in the CDM p…