Cosmic Ray Induced Mass-Independent Oxygen Isotope Exchange: A Novel Mechanism for Producing ${}^{16}$O depletions in the Early Solar System

G. Dominguez, J. Lucas, L. Tafla +2

A fundamental puzzle of our solar system's formation is understanding why the terrestrial bodies including the planets,comets,and asteroids are depleted in ${}^{16}$O compared to the…