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Large Hadron Collider

Intermediate

27-km ring colliding protons at 13.6 TeV.

27 km ring near Geneva with 1232 superconducting dipole magnets at 8.3 T and 1.9 K. Proton beams collide at 13.6 TeV, 40 million times a second.

Worked example

Discovered the Higgs in 2012.

Common mistake

ATLAS and CMS detectors.

In more detail

The Large Hadron Collider at CERN is a 27-kilometre ring that accelerates protons to near light speed and collides them. It discovered the Higgs boson in 2012.

Real-world uses

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Frequently asked questions

How long is the LHC?

About 27 kilometres in circumference.

What did it discover?

The Higgs boson, in 2012.

How fast are the protons in the LHC?

They travel at speeds extremely close to the speed of light, with energies reaching trillions of electron volts.

Related topics in Particle Physics & Cosmology

Conservation laws in particles · Feynman diagrams · Particle accelerators · Particle detectors · Neutrino oscillations · CP violation

← All Particle Physics & Cosmology topics