Large Hadron Collider: Scientists at CERN observe three “exotic” particles for first time - The Indian Express

Scientists at CERN say they have observed a new kind of "pentaquark" and the first-ever pair of "tetraquarks", adding three members to the list of new hadrons found at the LHC.

Scientists working with the Large Hadron Collider (LHC) have discovered three subatomic particles never seen before as they work to unlock the building blocks of the universe, the European nuclear re… [+1178 chars]

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