I am a high-temperature isotope geochemist who primarily uses noble gases to address questions about how planetary bodies form and evolve over time. Explore these pages to learn more about my research group, our laboratory facilities and the research we pursue.Read More
We pursue topics related to the early Earth, lunar formation, the origin and evolution of Earth’s volatile budgets, chemical cycling between deep Earth and surface reservoirs, the nature of mantle heterogeneities and chemical constraints on geodynamics.Read More
We are excited to announce the arrival of a Nu Instruments Noblesse HR to the Noble Gas Lab!
Individuals interested in graduate or postdoctoral research should contact parai at wustl dot edu for more information.See all news posts
Washington University in St. Louis
One Brookings Drive
Rudolph Hall, Room 110
St. Louis, MO 63130-4899