We evaluate the consistency between lensing and clustering based on measurements from
Baryon Oscillation Spectroscopic Survey combined with galaxy–galaxy lensing from Dark …

We present a novel simulation-based hybrid emulator approach that maximally derives
cosmological and Halo Occupation Distribution (HOD) information from non-linear galaxy …

Perturbative, or effective field theory (EFT)-based, full-shape analyses of galaxy clustering
data involve “nuisance parameters” to capture various observational effects such as the …

We perform the first application of the wavelet scattering transform (WST) to actual galaxy
observations, through a WST analysis of the BOSS DR12 CMASS dataset. We included the …

We analyze clustering measurements of BOSS galaxies using a simulation-based emulator
of two-point statistics. We focus on the monopole and quadrupole of the redshift-space …

Abstract The One-Percent survey of the Dark Energy Spectroscopic Instrument collected∼
270k emission line galaxies (ELGs) at 0.8< z< 1.6. The high completeness of the sample …

Approximate methods to populate dark-matter haloes with galaxies are of great utility to
galaxy surveys. However, the limitations of simple halo occupation models (HODs) preclude …

We present the first comprehensive halo occupation distribution (HOD) analysis of the Dark
Energy Spectroscopic Instrument (DESI) One-Percent Survey luminous red galaxy (LRG) …

We employ the hydrodynamical simulation illustrisTNG to inform the galaxy–halo connection
of the Luminous Red Galaxy (LRG) and Emission Line Galaxy (ELG) samples of the Dark …

Recent analyses show that ΛCDM-based models optimized to reproduce the clustering of
massive galaxies overestimate their gravitational lensing by about 30 per cent, the so-called …