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Accelerators form the backbone of SLAC’s national user facilities. They generate some of the highest quality particle beams in the world, helping thousands of scientists perform groundbreaking experiments each year.

Linac towards SLAC campus

News Feature

Bringing ultrafast physics to structural biology has revealed the coordinated dance of molecules in unprecedented clarity, which could aid in the design of new...

molecular control
News Feature

The facility is now one step away from releasing an unprecedented stream of ultra-bright X-rays.

This is a graphic representation of electron bunches travelling through SLAC's linear accelerator.
News Feature

The long – but not too long – cavity would ping-pong X-ray pulses inside of a particle accelerator facility to help capture nature’s fastest...

This cartoon figure shows how the cavity-based X-ray free electron laser works in general. The electron beam (blue) travels through an undulator (brown), which causes the beam to release X-ray pulses. These pulses bounce around a set of four mirrors, helping them become coherent, before they continue down the accelerator to experimental halls.
Press Release

After decades of effort, scientists have finally seen the process by which nature creates the oxygen we breathe using SLAC’s X-ray laser.

Photosystem II
News Feature

The algorithm pairs machine-learning techniques with classical beam physics equations to avoid massive data crunching.

This is a representation of a particle beam traveling through an accelerator.
News Feature

By tinkering and troubleshooting, Aalayah Spencer helps turn researchers’ ideas into state-of-the-art science experiments.

Aalayah Spencer inside the Linac Coherent Light Source at the Department of Energy’s SLAC National Accelerator Laboratory. Spencer is a science and engineering associate in Experiment Control Systems at LCLS.
News Feature

Experiments visualize how 2D perovskite structures change when excited.

MeV-UED
News Feature

Two GEM Fellows reflect on their summer internships at SLAC and share their thoughts on representation and mentorship.

Nate Keyes and Zariq George
News Feature

They saw how the material finds a path to contorting and flexing to avoid being irreversibly crushed.

MEC silicon
News Feature

SLAC works with two small businesses to make its ACE3P software easier to use in supercomputer simulations for optimizing the shapes of accelerator structures.

A large, complex shape is seen against a blue background crisscrossed with white lines. The shape is dark blue and resembles a brick partially topped with a thick shark’s fin. Three areas of bright red, orange and green, are on the shape’s bottom edge.
News Brief

Knowing a magnet’s past will allow scientists to customize particle beams more precisely in the future. As accelerators stretch for higher levels of performance...

A magnet on a test stand inside SLAC National Accelerator Laboratory.
News Feature

Edelen draws on machine learning to fine tune particle accelerators, while Kurinsky develops dark matter detectors informed by quantum information science.

Side by side photographs of a woman and a man.