Al Ashley Fellows (IMAGE) DOE/SLAC National Accelerator Laboratory Caption Al Ashley fellows Isleydys Silva Torrecilla, Emmanuel Aneke and Bhavna Nayak at SLAC. Credit Jacqueline Orrell/SLAC National Accelerator Laboratory Usage Restrictions Use with credit License Original content 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.