16 citations · 46 across the 9 of their papers we have counts for
7 papers · 1 filter
Diffhalos: A Generative Model of Cosmological Lightcones of Dark Matter Halos
Georgios Zacharegkas, Andrew P. Hearin, Alan Pearl +3
We present a generative model of cosmological lightcones of dark matter halos, Diffhalos. In our model, we draw Monte Carlo samples of the halo mass function in a lightcone with a…
Meet the Neighbors: Gas Rich "Buddy Galaxies" are Common Around Recently Quenched Massive Galaxies in the SQuIGGE Survey
Anika Kumar, David J. Setton, Rachel Bezanson +7
In this work, we characterize the environments of massive () post-starburst galaxies (PSBs) by studying serendipitously-detected CO(2-1) e…
Estimating Galaxy Parameters with Self-Organizing Maps and the Effect of Missing Data
Valentina La Torre, Anna Sajina, Andy D. Goulding +4
The current and upcoming large data volume galaxy surveys require the use of machine learning techniques to maximize their scientific return. This study explores the use of Self-Or…
A Comparison of Star-Formation Histories Derived from UniverseMachine and LEGA-C at
Cecilia Steel, Alan Pearl, Yasha Kaushal +1
In this work, we compare star formation histories of massive (10.5 12) galaxies in the UniverseMachine model to those measured from the Large Ear…
DESI Survey Validation Spectra Reveal an Increasing Fraction of Recently Quenched Galaxies at
David J. Setton, Biprateep Dey, Gourav Khullar +24
We utilize bright Luminous Red Galaxies (LRGs) from the novel Dark Energy Spectroscopic Instrument Survey Validation spectroscopic sample, leveraging its deep ($\sim2.5…
The Velocity Dispersion Function for Massive Quiescent and Star-Forming Galaxies at 0.6 z 1.0
Lance Taylor, Rachel Bezanson, Arjen van der Wel +10
We present the first direct spectroscopic measurement of the stellar velocity dispersion function (VDF) for massive quiescent and star-forming galaxies at . For t…
A Map of the Local Velocity Substructure in the Milky Way Disk
Alan N. Pearl, Heidi Jo Newberg, Jeffrey L. Carlin +1
We confirm, quantify, and provide a table of the coherent velocity substructure of the Milky Way disk within 2 kpc of the Sun towards the Galactic anticenter, with 0.2 kpc resoluti…