4 citations · 4 across the 1 of their papers we have counts for
4 papers
TARDIS Paper II: Synergistic Density Reconstruction from Lyman-alpha Forest and Spectroscopic Galaxy Surveys with Applications to Protoclusters and the Cosmic Web
Benjamin Horowitz, Benjamin Zhang, Khee-Gan Lee +1
In this work we expand upon the Tomographic Absorption Reconstruction and Density Inference Scheme (TARDIS) in order to include multiple tracers while reconstructing matter density…
TARDIS Paper I: A Constrained Reconstruction Approach to Modeling the z~2.5 Cosmic Web Probed by Lyman-alpha Forest Tomography
Benjamin Horowitz, Khee-Gan Lee, Martin White +2
Recent Lyman- forest tomography measurements of the intergalactic medium (IGM) have revealed a wealth of cosmic structures at high redshift (). In this work, we prese…
Efficient Optimal Reconstruction of Linear Fields and Band-powers from Cosmological Data
Benjamin Horowitz, Uros Seljak, Grigor Aslanyan
We present an efficient implementation of Wiener filtering of real-space linear field and optimal quadratic estimator of its power spectrum Band-powers. We first recast the field r…
La Silla-QUEST Variability Survey in the Southern Hemisphere
Ellie Hadjiyska, David Rabinowitz, Charles Baltay +6
We describe the La Silla-QUEST (LSQ) Variability Survey. LSQ is a dedicated wide-field synoptic survey in the Southern Hemisphere, focussing on the discovery and study of transient…