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ghost particles quantum gif Image - An ATLAS particle collision event display from 2018. (Credit: ATLAS collaboration) A supercomputing circuit, stored inside a special cooling chamber Photo - Amitabh Yadav Photo - Science Undergraduate Laboratory Internship program participant Eric Rohm, left, and mentor Heather Gray. (Credit: Thor Swift/Berkeley Lab) Image - Display of a simulated High-Luminosity Large Hadron Collider (HL-LHC) collision event in an upgraded ATLAS detector. The event has an average of 200 collisions per particle bunch crossing. (Credit: ATLAS Collaboration/CERN) Image - This image shows the profile of an electron beam at Berkeley Lab’s Advanced Light Source synchrotron, represented as pixels measured by a charged coupled device (CCD) sensor. When stabilized by a machine-learning algorithm, the beam has a horizontal size dimension of 49 microns root mean squared and vertical size dimension of 48 microns root mean squared. Some types of experiments require that the corresponding light beam be stable on time scales ranging from seconds to hours to ensure reliable data. (Credit: Lawrence Berkeley National Laboratory) Map - Anticipated FABRIC topology at the end of construction.