Lance Dixon (IMAGE) DOE/SLAC National Accelerator Laboratory Caption Lance Dixon, professor of particle physics and astrophysics at SLAC and Stanford, is one of three recipients of the 2023 Galileo Galilei Medal. Credit Farrin Abbott/SLAC National Accelerator Laboratory Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.