650 citations · 2.1k across the 37 of their papers we have counts for
4 papers · 1 filter
A dynamically cold disk galaxy in the early Universe
F. Rizzo, S. Vegetti, D. Powell +4
The extreme astrophysical processes and conditions that characterize the early Universe are expected to result in young galaxies that are dynamically different from those observed…
The rocky road to quiescence: compaction and quenching of quasar host galaxies at z~2
H. R. Stacey, J. P. McKean, D. M. Powell +6
We resolve the host galaxies of seven gravitationally lensed quasars at redshift 1.5 to 2.8 using observations with the Atacama Large (sub-)Millimetre Array. Using a visibility-pla…
REQUIEM-2D: Spatially Resolved Stellar Populations from HST 2D Grism Spectroscopy
Mohammad Akhshik, Katherine E. Whitaker, Gabriel Brammer +13
We present a novel Bayesian methodology to jointly model photometry and deep Hubble Space Telescope (HST) 2d grism spectroscopy of high-redshift galaxies. Our requiem2d code measur…
A novel approach to visibility-space modelling of interferometric gravitational lens observations at high angular resolution
Devon Powell, Simona Vegetti, John P. McKean +3
We present a new gravitational lens modelling technique designed to model high-resolution interferometric observations with large numbers of visibilities without the need to pre-av…