3 papers
astro-ph.CO2024
Constraining modified gravity with weak lensing peaks
Christopher T. Davies, Joachim Harnois-Déraps, Baojiu Li +3
It is well established that maximizing the information extracted from upcoming and ongoing stage-IV weak-lensing surveys requires higher-order summary statistics that complement th…
astro-ph.CO2024
The Uchuu-GLAM BOSS and eBOSS LRG lightcones: Exploring clustering and covariance errors
Julia Ereza, Francisco Prada, Anatoly Klypin +6
This study investigates the clustering and bias of Luminous Red Galaxies (LRG) in the BOSS-LOWZ, -CMASS, -COMB, and eBOSS samples, using two types of simulated lightcones: (i) high…
astro-ph.CO2024
Modelling the redshift-space cluster-galaxy correlation function on Mpc scales with emulation of the pairwise velocity distribution
Andrew Robertson, Eric Huff, Katarina Markovic +1
We present a method for modelling the cluster-galaxy correlation function in redshift-space, down to ~ Mpc scales. The method builds upon the so-called Galaxy Infall Kinematics (GI…