959 citations · 17.8k across the 185 of their papers we have counts for
6 papers · 2 filters
Constraining the primordial initial mass function with stellar archaeology
Tilman Hartwig, Volker Bromm, Ralf S. Klessen +1
We present a new near-field cosmological probe of the initial mass function (IMF) of the first stars. Specifically, we constrain the lower-mass limit of the Population III (Pop III…
Metal Transport and Chemical Heterogeneity in Early Star Forming Systems
Jeremy S. Ritter, Alan Sluder, Chalence Safranek-Shrader +2
To constrain the properties of the first stars with the chemical abundance patterns observed in metal-poor stars, one must identify any non-trivial effects that the hydrodynamics o…
Cosmological Impact of Population III Binaries
Ke-Jung Chen, Volker Bromm, Alexander Heger +2
We present the results of the stellar feedback from Pop III binaries by employing improved, more realistic Pop III evolutionary stellar models. To facilitate a meaningful compariso…
The First Stars: formation under X-ray feedback
Jacob A. Hummel, Athena Stacy, Myoungwon Jeon +2
We investigate the impact of a cosmic X-ray background (CXB) on Population III stars forming in a minihalo at . Using the smoothed particle hydrodynamics code GADGET-2,…
Recovery from population III supernova explosions and the onset of second generation star formation
Myoungwon Jeon, Andreas H. Pawlik, Volker Bromm +1
We use cosmological simulations to assess how the explosion of the first stars in supernovae (SNe) influences early cosmic history. Specifically, we investigate the impact by SNe o…
Formation of the First Low-Mass Stars from Cosmological Initial Conditions
Chalence Safranek-Shrader, Milos Milosavljevic, Volker Bromm
We simulate the formation of a metal-poor (10^-2 Zsun) stellar cluster in one of the first galaxies to form in the early Universe, specifically a high-redshift atomic cooling halo…