456 citations · 8.7k across the 154 of their papers we have counts for
9 papers · 1 filter
Effects of Cooling on the Propagation of Magnetized Jets
A. Frank, D. Ryu, T. W. Jones +1
We present multi-dimensional simulations of magnetized radiative jets appropriate to Young Stellar Objects. Magnetized jets subject to collisionally excited radiative losses have n…
Baryonic fraction in the cold plus hot dark matter universe
Eunwoo Choi, Dongsu Ryu
We report a study to constrain the fraction of baryonic matter in the cold plus hot dark matter (CHDM) universe by numerical simulations which include the hydrodynamics of baryonic…
Cosmic Structure of Magnetic Fields
Peter L. Biermann, Hyesung Kang, Joerg P. Rachen +1
The simulations of the formation of cosmological structure allows to determine the spatial inhomogeneity of cosmic magnetic fields. Such simulations, however, do not give an absolu…
The supergalactic structure and the origin of the highest energy cosmic rays
Peter L. Biermann, Hyesung Kang, Dongsu Ryu
The recent discoveries of several reliable events of high energy cosmic rays at an energy above 10^20 eV raise questions about their path through the nearby universe. The two analy…
Hydrodynamics of Cloud Collisions in 2D: The Fate of Clouds in a Multi-phase Medium
Francesco Miniati, T. W. Jones, Andrea Ferrara +1
We have studied head-on collisions between equal-mass, mildly supersonic (Mach number 1.5) HI clouds, in a standard Two-phase ISM (T_cl = 74 K, n_cl = 22 cm^-3, χ= 100). We explore…
The Parker Instability under a Linear Gravity
Jongsoo Kim, Seung Soo Hong, Dongsu Ryu
A linear stability analysis has been done to a magnetized disk under a linear gravity. We have reduced the linearized perturbation equations to a second-order differential equation…