Galaxies around EoR Quasars
How does radiation from a quasar impact the formation of surrounding galaxies? 
Research
Lyman alpha Transmission in Quasar Proximity Zones
The transmitted Lyα flux in quasar proximity zones allows us to study many important questions about quasars, cosmology, and reionization.
Reionization History
When did our universe become ionized? 
Mean Free Path of Ionizing Photons
How reliable can we measure the mean free path of ionizing photons during reionization?