3 citations · 6 across the 2 of their papers we have counts for
6 papers
Towards Constraints on Dark Energy from Absorption Spectra of Close Quasar Pairs
Adam Lidz, Lam Hui, Arlin P. S. Crotts +1
A comparison between the line of sight power spectrum of absorption in the Lyman-alpha forest and the cross power spectrum between the absorption in neighboring lines of sight offe…
Cosmological Parameters, Dark Energy and Large Scale Structure
S. E. Deustua, R. Caldwell, P. Garnavich +2
We review the current status of cosmological parameters, dark energy and large-scale structure, from a theoretical and observational perspective. We first present the basic cosmolo…
The Lyman-alpha Forest: a Cosmic Gold Mine
Lam Hui
In recent years, a remarkably simple physical picture of the Lyman-alpha forest has emerged, which allows detailed predictions to be made and turns the forest into a powerful probe…
Likelihood Analysis of Galaxy Surveys
Scott Dodelson, Lam Hui, Andrew Jaffe
One of the major goals of cosmological observations is to test theories of structure formation. The most straightforward way to carry out such tests is to compute the likelihood fu…
Constraining the Power Spectrum Using the Column Density Distribution: a Status Report
Lam Hui
We review the arguments for how the slope of the column density distribution of the Lyman-alpha forest should depend on the matter power spectrum. The latest progress, presented by…
The Column Density Distribution of the Lyman-Alpha Forest: A Measure of Small Scale Power
Lam Hui, Nickolay Y. Gnedin, Yu Zhang
Absorption lines in the Lyman-alpha forest can be thought of as peaks in neutral hydrogen density along lines of sight. The column density distribution (the number density of absor…