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20152026
most citedAssessing Colour-dependent Occupation Statistics Inferred from Galaxy Group Catalogues

101 citations · 168 across the 11 of their papers we have counts for

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Showing 2025Show all

5 papers · 1 filter

astro-ph.CO2025

Cosmological Constraints from Full-Scale Clustering and Galaxy-Galaxy Lensing with DESI DR1

Johannes U. Lange, Alexandra Wells, Andrew Hearin +76

We present constraints on cosmic structure growth from the analysis of galaxy clustering and galaxy-galaxy lensing with galaxies from the Dark Energy Spectroscopic Instrument (DESI…

astro-ph.GA20251 cited

Dwarf galaxy halo masses from spectroscopic and photometric lensing in DESI and DES

Helena Treiber, Alexandra Amon, Risa H. Wechsler +46

We present the most precise and lowest-mass weak lensing measurements of dwarf galaxies to date, enabled by spectroscopic lenses from the Dark Energy Spectroscopic Instrument (DESI…

astro-ph.GA2025

DESI DR2 reference mocks: clustering results from Uchuu-BGS and LRG

E. Fernández-García, F. Prada, A. Smith +64

The aim of this work is to construct mock galaxy catalogues that accurately reproduce the redshift evolution of galaxy number density, clustering statistics, and baryonic propertie…

astro-ph.GA2025

Bayesian Posteriors with Stellar Population Synthesis on GPUs

Georgios Zacharegkas, Andrew Hearin, Andrew Benson

Models of Stellar Population Synthesis (SPS) provide a predictive framework for the spectral energy distribution (SED) of a galaxy. SPS predictions can be computationally intensive…

astro-ph.CO2025

Illuminating the Physics of Dark Energy with the Discovery Simulations

Gillian D. Beltz-Mohrmann, Adrian Pope, Alex Alarcon +10

In this paper, we present the Discovery simulations: a new pair of high-resolution N-body simulations motivated by the DESI Y1 BAO cosmological constraints on dark energy. The Disc…