562 citations · 933 across the 24 of their papers we have counts for
6 papers · 1 filter
The Supersonic Project: The eccentricity and rotational support of SIGOs and DM GHOSts
Claire E. Williams, Smadar Naoz, William Lake +7
A supersonic relative velocity between dark matter (DM) and baryons (the stream velocity) at the time of recombination induces the formation of low mass objects with anomalous prop…
Saturation level of turbulence in collapsing gas clouds
Sho Higashi, Hajime Susa, Gen Chiaki
We investigate the physical mechanism that decides the saturation level of turbulence in collapsing gas clouds. We perform a suite of high-resolution numerical simulations followin…
The Supersonic Project: The Early Evolutionary Path of SIGOs
William Lake, Smadar Naoz, Blakesley Burkhart +7
Supersonically Induced Gas Objects (SIGOs) are a class of early Universe objects that have gained attention as a potential formation route for globular clusters. SIGOs have only re…
EMPRESS. IX. Extremely Metal-Poor Galaxies are Very Gas-Rich Dispersion-Dominated Systems: Will JWST Witness Gaseous Turbulent High-z Primordial Galaxies?
Yuki Isobe, Masami Ouchi, Kimihiko Nakajima +49
We present kinematics of 6 local extremely metal-poor galaxies (EMPGs) with low metallicities () and low stellar masses (). Tak…
Triggered Population III star formation: the effect of H self-shielding
Gen Chiaki, John H. Wise
The multiplicity of metal-free (Population III) stars may influence their feedback efficiency within their host dark matter halos, affecting subsequent metal enrichment and the tra…
Accelerated growth of seed black holes by dust in the early universe
KwangHo Park, Gen Chiaki, John H. Wise
We explore the effect of dust on the growth of seed black holes (BHs) in the early universe. Previous 1D radiation-hydrodynamic (RHD) simulations show that increased radiation pres…