Pentaquark exposed in CERN particle smash: Boffins 1, Universe 0

Mighty Large Hadron Collider traps squealing ultrateeny thingy

Pic Physicists at CERN's Large Hadron Collider say they have discovered the pentaquark - a class of subatomic particles never seen before. The LHCb collaboration team has submitted a paper reporting these findings to the journal Physical Review Letters."