Distinguished Professor Sheldon Stone (right of presenter) is the 2019 recipient of the W.K.H. Panofksy Prize in Experimental Particle Physics from the American Physical Society (APS). The $10,000 prize is the latest in a series of accolades for the experimental physicist, who recently made headlines for his groundbreaking work into the behavior of matter and antimatter. An APS Fellow, Stone oversees the University’s High-Energy Physics Group.