Pentaquarks: scientists find new "exotic" configurations of quarks
Pentaquarks: scientists find new "exotic" configurations of quarks Scientists have found new ways in which quarks, the tiniest particles known to humankind, group together. The new structures exist for just a hundred thousandth of a billionth of a billionth of a second but may explain how our Universe is formed.physicsquantum physicsLINK