Instrumentation & Major Systems

The Office of High Energy Physics (HEP) supports particle physics experiments at accelerators, underground laboratories, space exploration missions and ground-based telescopes. These experiments present new opportunities for discovery at the three frontiers of particle physics. When combined, these different pathways of discovery lead to a more complete picture of the fundamental nature of the universe.

Click on a link to the right to find out more about the HEP-supported experiments currently under development.