103 citations · 359 across the 29 of their papers we have counts for
5 papers · 1 filter
Formation of Massive Primordial Stars in a Reionized Gas
Naoki Yoshida, Kazuyuki Omukai, Lars Hernquist
We use cosmological hydrodynamic simulations with unprecedented resolution to study the formation of primordial stars in an ionized gas at high redshifts. Our approach includes all…
The Impact of Temperature Fluctuations on the Lyman-alpha Forest Power Spectrum
Kamson Lai, Adam Lidz, Lars Hernquist +1
We explore the impact of spatial fluctuations in the intergalactic medium temperature on the Lyman-alpha forest flux power spectrum near z ~ 3. We develop a semianalytic model to e…
The Temperature Structure of the Warm-Hot Intergalactic Medium
Naoki Yoshida, Steven Furlanetto, Lars Hernquist
We study the temperature structure of the intergalactic medium (IGM) using a large cosmological N-body/SPH simulation. We employ a two-temperature model for the thermal evolution o…
Comparing Simulations and Observations of the Lyman-Alpha Forest I. Methodology
C. E. Petry, C. D. Impey, N. Katz +2
We describe techniques for comparing spectra extracted from cosmological simulations and observational data, using the same methodology to link Lyman-alpha properties derived from…
Enrichment of the Intergalactic Medium by Radiation Pressure Driven Dust Efflux
Anthony Aguirre, Lars Hernquist, Neal Katz +2
The presence of metals in hot cluster gas and in Ly-alpha absorbers, as well as the mass-metallicity relation of observed galaxies, suggest that galaxies lose a significant fractio…