illustration of an electron beam traveling through a niobium cavity – a key component of SLAC’s future LCLS-II X-ray laser.
Explore our frontier research

Advanced accelerators

Accelerators are the backbone of SLAC's national user facilities, creating unprecedented opportunities for a global research community.  Accelerators are complicated machines, with hundreds of thousands of components that all need to be designed, engineered, operated and maintained to achieve the highest-energy acceleration and the highest-quality particle beams. Research at SLAC is continually improving accelerators, both here  and at other laboratories, and paving the way to a new generation of technology for future accelerators, from particle colliders to ultrabright X-ray light sources, opening avenues in high-energy physics, medicine, and materials, biological and energy sciences.

High-energy positron acceleration in plasma.

Accelerator physics

Accelerator science and technology have been at the core of SLAC’s mission from the beginning. The Accelerator Directorate operates and maintains our existing accelerators to provide the highest possible level of performance by developing ways to preserve beam quality.

Accelerator news

Scientists from all over the world come to SLAC’s FACET-II to do experiments aimed at improving the power and efficiency of particle accelerators.

FACET's transverse deflecting cavity
Plasma wakefield acceleration.

Accelerator R&D

New technologies, such as "plasma wakefield" accelerators, can boost electrons to very high energies in very short distances. This could lead to linear accelerators that are 100 times more powerful and that can boost electrons to a given energy in one hundredth the distance.

Accelerator R&D news

Charged particles “surf” waves of plasma – a promising technology that could make future particle colliders more compact and affordable.

A plasma tube to bring particles up to speed at SLAC.
 Plasma wakefield acceleration.

Accelerators of the future

SLAC scientists and engineers are instrumental in developing technology for future accelerators, from linear and circular particle colliders to new, ultrabright X-ray light sources and advanced technologies for the accelerators of tomorrow.

Accelerator engineering news

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Latest news in advanced accelerators

News Release

Surfing a plasma wave, electrons get an energy and brightness boost.

Illustration of electrons traveling through a plasma chamber
Feature

NLCTA staff helped undergraduates from Harvey Mudd College use the facility’s electron beam to test a detector they designed. 

A team from Harvey Mudd College inside the NLCTA accelerator housing at SLAC.
News Release

Experiments running at these higher pulse rates will allow scientists to capture ultrafast processes with greater precision, collect data more efficiently and explore phenomena...

lcls ii milestone
News Release

Surfing a plasma wave, electrons get an energy and brightness boost.

Illustration of electrons traveling through a plasma chamber
Feature

NLCTA staff helped undergraduates from Harvey Mudd College use the facility’s electron beam to test a detector they designed. 

A team from Harvey Mudd College inside the NLCTA accelerator housing at SLAC.
News Release

Experiments running at these higher pulse rates will allow scientists to capture ultrafast processes with greater precision, collect data more efficiently and explore phenomena...

lcls ii milestone
Feature

The SLAC team is developing digital twins – powered by AI and high-performance computing – to help quickly shape high-quality particle beams for the...

hand pointing to digital twin
Multimedia

His visit highlighted the breadth of our world-class research and the people and collaborations that make it possible. A key theme of the day...

U.S. Deputy Secretary of Energy Danly watches a simulation of dark matter.
Feature

The technique could improve how scientists study materials and drive advancements in high-performance technologies, such as next-generation computer chips.

poincare beams