long-wave infrared laser (housed at Brookhaven’s Accelerator Test Facility) and a shorter wavelength optical probe laser. The first created the electron beam which drove the instability, while the ...

WarpX is an advanced electromagnetic & electrostatic Particle-In-Cell code.

Physicists at the world's largest particle accelerator have made a first-of-its-kind discovery about antimatter that could help solve one of the universe's biggest mysteries.