Probing the regoliths of the classical Uranian satellites using near-infrared telescope observations: CO2 ice deposits mantled by a veneer of tiny H2O ice grains?

Richard J. Cartwright, SETI Institute Mountain View, Mountain View, CA, United States, Joshua P Emery, Univ of Tennessee-EPS, Knoxville, TN, United States, Noemi Pinilla-Alonso, Department of Earth and Planetary Sciences, University of Tennessee, Tennessee, TN, United States, William M Grundy, Lowell Observatory, Flagstaff, AZ, United States and Dale P Cruikshank, NASA, Moffett Field, CA, United States