The most significant type of interaction is simply between the charge of the electron and an applied electric field (say, from another charged particle nearby). This creates a very large energy ...

A new study suggests that an ultra-energetic cosmic ray which approached Earth from the direction of a vast intergalactic ...

Particle accelerators produce and accelerate beams of charged particles ... A composite device to add energy to the particles and speed them up by applying a static or oscillating electric field; (3) ...