446 citations · 9.8k across the 163 of their papers we have counts for
7 papers · 2 filters
Halting Type I planet migration in non-isothermal disks
S. -J. Paardekooper, G. Mellema
Aims: We investigate the effect of including a proper energy balance on the interaction of a low-mass planet with a protoplanetary disk. Methods: We use a three-dimensional version…
The Kinetic Sunyaev-Zel'dovich Effect from Patchy Reionization: the View from the Simulations
Ilian T. Iliev, Ue-Li Pen, J. Richard Bond +2
We present the first calculation of the kinetic Sunyaev-Zel'dovich (kSZ) effect due to the inhomogeneus reionization of the universe based on detailed large-scale radiative transfe…
Self-regulated reionization
Ilian T. Iliev, Garrelt Mellema, Paul R. Shapiro +1
Recently, we have presented the first large-scale radiative transfer simulations of reionization. Here we present new simulations which extend the source halo mass range downward t…
A comparative study of disc-planet interaction
M. de Val-Borro, R. G. Edgar, P. Artymowicz +20
We perform numerical simulations of a disc-planet system using various grid-based and smoothed particle hydrodynamics (SPH) codes. The tests are run for a simple setup where Jupite…
Cosmological Radiative Transfer Codes Comparison Project I: The Static Density Field Tests
Ilian T. Iliev, Benedetta Ciardi, Marcelo A. Alvarez +13
Radiative transfer simulations are now at the forefront of numerical astrophysics. They are becoming crucial for an increasing number of astrophysical and cosmological problems; at…
Dust flow in gas disks in the presence of embedded planets
S. -J. Paardekooper, G. Mellema
We study the dynamics of gas and dust in a protoplanetary disk in the presence of embedded planets. We investigate the conditions for dust-gap formation in terms of particle size a…
Simulating Cosmic Reionization at Large Scales II: the 21-cm Emission Features and Statistical Signals
Garrelt Mellema, Ilian T. Iliev, Ue-Li Pen +1
We present detailed predictions for the redshifted 21cm signal from the epoch of reionization. These predictions are obtained from radiative transfer calculations on the results of…