170 citations · 302 across the 4 of their papers we have counts for
4 papers · 1 filter
CMBPol Mission Concept Study: Reionization Science with the Cosmic Microwave Background
Matias Zaldarriaga, Loris Colombo, Eiichiro Komatsu +6
We summarize existing constraints on the epoch of reionization and discuss the observational probes that are sensitive to the process. We focus on the role large scale polarization…
Quasar Proximity Zones and Patchy Reionization
Adam Lidz, Matthew McQuinn, Matias Zaldarriaga +2
Lyman-alpha forest absorption spectra towards quasars at z ~ 6 show regions of enhanced transmission close to their source. Several authors have argued that the apparently small si…
The Impact of The IGM on High-Redshift Lyman Alpha Emission Lines
Mark Dijkstra, Adam Lidz, Stuart Wyithe
We calculate the impact of the intergalactic medium (IGM) on the observed Lyman alpha lines (hereafter Lya) emitted by galaxies in an ionised IGM at z>4. Our model accounts for gas…
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…