The Antiproton Decelerator (AD) is a unique machine that produces low-energy antiprotons for studies of antimatter, and “creates” antiatoms. The Decelerator produces antiproton beams and sends them to the different experiments. A proton beam that comes from the PS (Proton Synchrotron) is fired into a block of metal. These collisions create a multitude of secondary … Continue reading The Antiproton Decelerator