In the long term, electrons accelerated by high - repetition PW pulses could slash the cost of particle physicists» dream machine: a 30 - kilometer - long electron - positron collider that would be a successor to the Large Hadron Collider at CERN, the European particle physics laboratory near Geneva, Switzerland. (sciencemag.org)
Others say a positive identification will come from the Large Hadron Collider, at the CERN particle physics laboratory near Geneva, Switzerland. (newscientist.com)
Since 2002, a few groups have been studying antihydrogen at the European particle physics laboratory CERN near Geneva, Switzerland, the world's only major source of antiprotons. (sciencemag.org)