positrons

wakefield accelerator, plasma wakefield acceleration, laser wakefield acceleration, particle physics, Large Hadron Collider, Stanford Linear Accelerator Center, petawatt laser, femtosecond, chirped pulse laser, Lawrence Berkeley National Laboratory, CERN, Advanced Wakefield Acceleration Experiment, electrons, protons, positrons, medical diagnostics, biomedical research, X-rays, Gérard Mourou, Donna Strickland, European Extreme Light Infrastructure, high energy physics, University of Maryland, acceleration gradient, Chandrashekhar Joshi, linac, plasma waveguide,

Using Ultrafast Laser, ‘Mini’ Particle Accelerator Sets New Energy Record

A view of the LEP in the tunnel now occupied by the LHC. Credit: CERN

Fishy Data From 1990s Probe Has Scientists Considering ‘Hidden Valleys’ in Physics