The Advanced WAKEfield Experiment (AWAKE) is a large experiment carried out at CERN that investigates plasma wakefield acceleration. It is the first research effort in this field to use a relativistic proton bunch as a driver of plasma wakefields to accelerate witness electrons to high energies.
Click here for original story, The AWAKE collaboration achieves control over the instabilities of a proton bunch in plasma
Source: Phys.org