From the 3 of 14 papers with an AI index.
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Interpretable machine learning of halo gas density profiles: a sensitivity analysis of cosmological hydrodynamical simulations
Daniele Sorini, Sownak Bose, Mathilda Denison +1
Stellar and AGN-driven feedback processes affect the distribution of gas on a wide range of scales, from within galaxies well into the intergalactic medium. Yet, it remains unclear…
Black Hole Feedback, Galaxy Quenching and Outflows at Cosmic Dawn: Analysis of the SEEDZ Simulations
Lewis R. Prole, John A. Regan, Daxal Mehta +13
Here we analyse the growth and feedback effects of massive black holes (MBHs) in the SEEDZ simulations. The most massive black holes grow to masses of M by $z=…
Dancing Streams In Merging Halos: Stellar Streams in a MW--LMC-like merger
Sachi Weerasooriya, Tjitske Starkenburg, Emily C. Cunningham +1
Stellar streams -- formed from tidally stripped globular clusters or dwarf galaxies -- are sensitive tracers of a galaxy's accretion history and gravitational potential. While nume…
A Census of Variable Radio Sources at GHz
Yjan A. Gordon, Peter S. Ferguson, Michael N. Martinez +1
A wide range of phenomena, from explosive transients to active galactic nuclei, exhibit variability at radio wavelengths on timescales of a few years. Characterizing the rate and s…
First Light And Reionization Epoch Simulations (FLARES) XXI: The UV Indices of Galaxies in the Early Universe
Connor Sant Fournier, Stephen M. Wilkins, Joseph Caruana +5
UV absorption line indices trace chemical enrichment and star formation histories in high-redshift galaxies, yet their reliability as quantitative stellar metallicity, Z*, diagnost…
Possible evidence for a pair-instability supernova nature of ultra-early JWST sources
Andrea Ferrara, Stefano Carniani, Takahiro Morishita +1
Recent JWST observations have revealed a population of unexpectedly bright sources at ultra-high redshift (), challenging current models of early galaxy formation. One extr…