Dawn
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03:05 Mar 18, 2026
PARIS: The Large Hadron Collider has discovered a new particle, the 80th identified so far by the world’s most powerful particle smasher, Europe’s CERN physics laboratory announced on Tuesday. The new particle has been named “Xi-cc-plus”. The Large Hadron Collider is a 27-kilometre-long proton-smashing ring running about 100 metres below France and Switzerland. The latest discovery comes as CERN plans to build an even bigger particle smasher, the Future Circular Collider, to continue probing the mysteries of the universe. Scientists hope the particle, which is similar to a proton but four times heavier, will reveal more about the strange behaviour of quantum mechanics. All the matter around us, including the protons and neutrons that make up the nucleus of atoms, are made of baryons. These common particles are composed of three quarks, which are fundamental building blocks of matter. Quarks come in six “flavours”: up, down, charm, strange, top and bottom. Each has varying mass, electric charge and quantum pr...