162 citations · 861 across the 35 of their papers we have counts for
7 papers · 1 filter
Characteristic Functions for Cosmological Cross-Correlations
Patrick C. Breysse, Dongwoo T. Chung, Håvard T. Ihle
We introduce a novel unbiased, cross-correlation estimator for the one-point statistics of cosmological random fields. One-point statistics are a useful tool for analysis of highly…
The deconvolved distribution estimator: enhancing reionisation-era CO line-intensity mapping analyses with a cross-correlation analogue for one-point statistics
Dongwoo T. Chung, Ishika Bangari, Patrick C. Breysse +7
We present the deconvolved distribution estimator (DDE), an extension of the voxel intensity distribution (VID), in the context of future observations proposed as part of the CO Ma…
Leveraging cross-correlations and linear covariance-based filtering for line-intensity map reconstructions at linear scales
Dongwoo T Chung
We explore the possible application of linear covariance-based (LCB) filtering to line-intensity mapping (LIM) signal reconstructions. Originally introduced for reconstruction of t…
Exploration of 3D wavelet scattering transform coefficients for line-intensity mapping measurements
Dongwoo T Chung
The wavelet scattering transform (WST) has recently gained attention in the context of large-scale structure studies, being a possible generator of summary statistics encapsulating…
Cross-correlations between mm-wave line-intensity mapping and weak lensing surveys: preliminary consideration of long-term prospects
Dongwoo T Chung
The field of millimetre-wave line-intensity mapping (LIM) is seeing increased experimental activity with pathfinder surveys already deployed or deploying in the next few years, mak…
Snowmass 2021 Cosmic Frontier White Paper: Cosmology with Millimeter-Wave Line Intensity Mapping
Kirit S. Karkare, Azadeh Moradinezhad Dizgah, Garrett K. Keating +2
Next-generation tests of fundamental physics and cosmology using large scale structure require measurements over large volumes of the Universe, including high redshifts inaccessibl…