Astrochemical study of para- and ortho- water with carbon ions

Astrochemistry is the study of chemical reactions and processes that occur in space, helping us understand the dynamic and ever-changing nature of the universe. Scientists mainly rely on remote observations, using light to analyze molecules in space, which reveal important details about the conditions in different cosmic regions. However, experimental studies on chemical reactions in space are limited, so researchers increasingly use theoretical models to fill in the gaps.

This project focuses on studying how different forms of water (called nuclear-spin isomers) react with carbon ions in space. By using advanced models and simulations, the research predicts reaction rates in two types of interstellar clouds: dense and diffuse. This will help us compare how the rotational states of molecules affect the chemical makeup of these space environments.

The findings will improve our understanding of how molecular rotation influences chemical reactions in space and refine models used in astrochemistry. Ultimately, this work contributes to uncovering the chemical processes that may underlie the origins of life in the universe.

Faculty Supervisor:

Mathieu Frenette

Student:

Partner:

University of Basel

Discipline:

Physics

Sector:

Health and Related Sciences & Technology

University:

Université du Québec à Montréal

Program: