343 citations · 1.9k across the 36 of their papers we have counts for
4 papers · 1 filter
High-definition imaging of a filamentary connection between a close quasar pair at z=3
Davide Tornotti, Michele Fumagalli, Matteo Fossati +16
Filaments connecting halos are a long-standing prediction of cold dark matter theories. We present a detection of the cosmic web emission connecting two quasar-host galaxies at red…
The impact and response of minihalos and the inter-halo medium on cosmic reionization
Tsang Keung Chan, Alejandro Benitez-Llambay, Tom Theuns +2
An ionization front (I-front) that propagates through an inhomogeneous medium is slowed down by self-shielding and recombinations. We perform cosmological radiation hydrodynamics s…
HBT+: an improved code for finding subhalos and building merger trees in cosmological simulations
Jiaxin Han, Shaun Cole, Carlos S. Frenk +2
Dark matter subhalos are the remnants of (incomplete) halo mergers. Identifying them and establishing their evolutionary links in the form of merger trees is one of the most import…
Dwarf Galaxies and the Cosmic Web
Alejandro Benitez-Llambay, Julio F. Navarro, Mario G. Abadi +4
We use a cosmological simulation of the formation of the Local Group of Galaxies to identify a mechanism that enables the removal of baryons from low-mass halos without appealing t…