Nov. 8, 2013 — An international team of high-energy physicists says the discovery of an electrically charged subatomic particle called Z[SUB]c[/SUB](4020) is a sign that they have begun to unveil a whole new family of four-quark objects.
The Beijing Spectrometer (BESIII) collaboration, which includes scientists from UH M
The Beijing Spectrometer (BESIII) collaboration, which includes scientists from UH M