Two collider research teams find evidence of new particle Zc(3900)
Tuesday, June 18, 2013 - 08:20
in Physics & Chemistry
(Phys.org) —Two research teams working independently at two different particle accelerators have found evidence of what appears to be a four-quark particle that has come to be called Zc(3900). Both teams are made up of a large number of researchers affiliated with institutions from around the world and both have published their findings in separate papers in the journal Physical Review Letters.