CERN Large Hadron Collider: How it works

The video tutorial explains the operations at CERN, located near the French-Swiss border in Geneva. It describes the four main detectors: CMS, LHCb, Atlas, and Dallas, focusing on the search for the Higgs boson. Protons are accelerated in the Large Hadron Collider (LHC) by stripping hydrogen atoms of electrons and feeding them through a series of boosters, culminating in the Super Proton Synchrotron. Protons travel in opposite directions through vacuum tubes, colliding at the detectors at millions of collisions per second.

Where is the Large Hadron Collider located?

• In Japan

• In the United States

• Under the French-Swiss border near Geneva

• In Australia

Which detectors are involved in the search for the Higgs boson?

• Atlas and Dallas

• CMS and LHCb

• LHCb and Dallas

• Atlas and CMS

How are protons created for acceleration in the LHC?

• By splitting oxygen molecules

• By stripping electrons from hydrogen atoms

• By fusing carbon atoms

• By combining helium atoms

What is the role of the Super Proton Synchrotron in the LHC?

• It creates protons

• It cools down the LHC

• It detects Higgs bosons

• It accelerates protons to high energies

At what rate do protons collide in the LHC?

• Hundreds of collisions per second

• Billions of collisions per second

• Millions of collisions per second

• Thousands of collisions per second