Pitt, Swansea physicists find signs of pentaquark states, new matter

Newswise — Theorists at the University of Pittsburgh and Swansea University have shown that recent experimental results from the CERN collider give strong evidence for a new form of matter. The experiment at CERN, site of the world’s highest-energy particle collider, examined a heavy particle called a Lambda_b that decays to lighter particles including the … Read more