1.2k citations · 8.5k across the 143 of their papers we have counts for
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Detecting neutral hydrogen in emission at redshift z ~ 1
Nishikanta Khandai, Shiv K. Sethi, Tiziana Di Matteo +4
We use a large N-body simulation to examine the detectability of HI in emission at redshift z ~ 1, and the constraints imposed by current observations on the neutral hydrogen mass…
Instabilities in the Gamma Ray Burst central engine. What makes the jet variable?
Agnieszka Janiuk, Ye-Fei Yuan, Rosalba Perna +1
Both types of long and short gamma ray bursts involve a stage of a hyper-Eddington accretion of hot and dense plasma torus onto a newly born black hole. The prompt gamma ray emissi…
Quasar Clustering in Cosmological Hydrodynamic Simulations: Evidence for mergers
Colin DeGraf, Tiziana Di Matteo, Volker Springel
We examine the clustering properties of a population of quasars drawn from fully hydrodynamic cosmological simulations that directly follow black hole growth. We find that the blac…
kGamma distributions in granular packs
T. Aste, G. W Delaney, T. Di Matteo
It has been recently pointed out that local volume fluctuations in granular packings follow remarkably well a shifted and rescaled Gamma distribution named the kGamma distribution…
Combining tomographic imaging and DEM simulations to investigate the structure of experimental sphere packings
Gary W Delaney, T. Di Matteo, Tomaso Aste
We combine advanced image reconstruction techniques from computed X-ray micro tomography (XCT) with state-of-the-art discrete element method simulations (DEM) to study granular mat…