Argonne National Laboratory
Particle and Nuclear Physics
Advancing discovery in nuclear and particle physics and cosmology to shape the future of science and technology.
Physics research at Argonne National Laboratory seeks to unlock the fundamental principles governing the universe, from the smallest particles to the vast cosmos. Scientists at Argonne explore nuclear physics and high-energy physics driving discoveries that shape future technologies, national security, and our understanding of the natural world.
Argonne is home to cutting-edge experimental and computational facilities that support physics research. Scientists conduct experiments to study the interactions of subatomic particles, develop new methods for particle detection, and investigate the origins of the universe. Argonne also plays a leading role in neutrino research and the study of nucleonand nuclear structures. We also advance accelerator and detector technology to drive next-generation investigations.
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THE POWER OF PHYSICS RESEARCH
Exploring the Argonne Tandem Linac Accelerator System (ATLAS)
The Argonne Tandem Linac Accelerator System (ATLAS) is one of the prime national user facilities for nuclear structure research and is the world’s first superconducting accelerator for projectiles heavier than the electron. The accelerator facility enables pioneering research into our understanding of matter, nuclear forces and the origin of the elements.