234 citations · 241 across the 3 of their papers we have counts for
3 papers
Reionization: Characteristic Scales, Topology and Observability
Ilian T. Iliev, Paul R. Shapiro, Garrelt Mellema +3
Recently the numerical simulations of the process of reionization of the universe at z>6 have made a qualitative leap forward, reaching sufficient sizes and dynamic range to determ…
The H II Region of the First Star
Marcelo A. Alvarez, Volker Bromm, Paul R. Shapiro
Simulations predict that the first stars in an LCDM universe formed at redshifts z>20 in minihalos with masses of about 10^6 M_sun. We have studied their radiative feedback by simu…
A Model for the Formation and Evolution of Cosmological Halos
Marcelo A. Alvarez, Paul R. Shapiro, Hugo Martel
Adaptive SPH and N-body simulations were carried out to study the collapse and evolution of dark matter halos that result from the gravitational instability and fragmentation of co…