12 papers
Investigating the star formation histories of galaxies from Cosmic Dawn to the Epoch of Reionization with the Santa Cruz SAM
L. Y. Aaron Yung, Rachel S. Somerville, Steven L. Finkelstein +1
The James Webb Space Telescope (JWST) has opened a new window onto galaxy evolution in the very early Universe. In this work, we leverage halo merger trees extracted from the GUREF…
Exploring the Relationship Between Bars, Star Formation Activity, and Host Galaxy Properties from to
Eden Wise, Shardha Jogee, Yuchen Guo +20
We present the most comprehensive study to date of the relationship between bars, star formation, and galaxy properties from 0 to 2. We use a mass-complete sample…
A Non-parametric Method for the Inference of Halo Occupation Distributions
Jacob Kennedy, Eric Gawiser, Kartheik G. Iyer +1
The galaxy-halo connection traces processes by which galaxies form and evolve. The halo occupation distribution (HOD) describes the relationship between galaxies and their host dar…
A Rapid Evolution in the Observed Mbh/M* Relation at z > 3 Revealed via Spectro-photometric SED-Modeling
Ansh R. Gupta, Anthony Taylor, Emma Curtis-Lake +33
Spectroscopic observations from JWST have uncovered a plethora of active galactic nuclei (AGN) at z > 4 with black hole (BH) mass (Mbh) to stellar mass (M*) ratios significantly ab…
An Improved Fit for Linear Halo Bias at High Redshift
Kuan Wang, Julian B. Muñoz, L. Y. Aaron Yung
High- to ultrahigh-redshift clustering of halos provides a powerful tool to understand cosmology and galaxy formation. However, theoretical predictions are not firmly established i…
Going Wide and Deep with Roman: The z~6-9 UV luminosity function in a Roman Deep Field
Micaela B. Bagley, Steven L. Finkelstein, James Rhoads +4
We present a trade study of possible ultra-deep surveys with the Nancy Grace Roman Space Telescope, optimizing the depth-area-filter parameter space for high-redshift galaxy scienc…