246 citations · 6k across the 111 of their papers we have counts for
9 papers · 1 filter
Science with an ngVLA: Imaging Cold Gas to 1 kpc Scales in High-Redshift Galaxies with the ngVLA
Caitlin M. Casey, Desika Narayanan, Chris Carilli +9
The next generation Very Large Array (ngVLA) will revolutionize our understanding of the distant Universe via the detection of cold molecular gas in the first galaxies. Its impact…
ALMACAL V: Absorption-selected galaxies with evidence for excited ISMs
A. Klitsch, M. A. Zwaan, C. Peroux +6
Gas-rich galaxies are selected efficiently via quasar absorption lines. Recently, a new perspective on such absorption-selected systems has opened up by studying the molecular gas…
IQ-Collaboratory 1.1: the Star-Forming Sequence of Simulated Central Galaxies
ChangHoon Hahn, Tjitske K. Starkenburg, Ena Choi +12
A tightly correlated star formation rate-stellar mass relation of star forming galaxies, or star-forming sequence (SFS), is a key feature in galaxy property-space that is predicted…
The [C II] emission as a molecular gas mass tracer in galaxies at low and high redshift
A. Zanella, E. Daddi, G. Magdis +19
We present ALMA Band 9 observations of the [C II]158um emission for a sample of 10 main-sequence galaxies at redshift z ~ 2, with typical stellar masses (log M*/Msun ~ 10.0 - 10.9)…
Challenges and Techniques for Simulating Line Emission
Karen P. Olsen, Andrea Pallottini, Aida Wofford +9
Modeling emission lines from the millimeter to the UV and producing synthetic spectra is crucial for a good understanding of observations, yet it is an art filled with hazards. Thi…
Modeling the atomic-to-molecular transition in cosmological simulations of galaxy formation
Benedikt Diemer, Adam R. H. Stevens, John C. Forbes +10
Large-scale cosmological simulations of galaxy formation currently do not resolve the densities at which molecular hydrogen forms, implying that the atomic-to-molecular transition…
A Theory for the Variation of Dust Attenuation Laws in Galaxies
Desika Narayanan, Charlie Conroy, Romeel Dave +2
In this paper, we provide a physical model for the origin of variations in the shapes and bump strengths of dust attenuation laws in galaxies by combining a large suite of cosmolog…
The art of modeling CO, [CI], and [CII] in cosmological galaxy formation models
Gergö Popping, Desika Narayanan, Rachel S. Somerville +2
The advent of new sub-millimeter observational facilities has stimulated the desire to model the sub-mm line emission of galaxies within cosmological galaxy formation models. This…
Semi-analytic forecasts for JWST - I. UV luminosity functions at z = 4 - 10
L. Y. Aaron Yung, Rachel S. Somerville, Steven L. Finkelstein +2
In anticipation of the upcoming deployment of the James Webb Space Telescope (JWST), we present high-redshift predictions by the well-established Santa Cruz semi-analytic model. We…