Large Hadron Collider made music

LHCThe Large Hadron Collider (LHC) is the world’s largest and most powerful particle accelerator. It first started up on 10 September 2008, and remains the latest addition to CERN’s accelerator complex. The LHC consists of a 27-kilometre ring of superconducting magnets with a number of accelerating structures to boost the energy of the particles along the way.
Inside the accelerator, two high-energy particle beams travel at close to the speed of light before they are made to collide. The beams travel in opposite directions in separate beam pipes – two tubes kept at ultrahigh vacuum. They are guided around the accelerator ring by a strong magnetic field maintained byLHC superconducting electromagnets. The electromagnets are built from coils of special electric cable that operates in a superconducting state, efficiently conducting electricity without resistance or loss of energy. This requires chilling the magnets to ‑271.3°C – a temperature colder than outer space.
Thousands of magnets of different varieties and sizes are used to direct the beams around the accelerator. These include 1232 dipole magnets 15 metres in length which bend the beams, and 392 quadrupole magnets, each 5–7 metres long, which focus the beams. Just prior to collision, another type of magnet is used to “squeeze” the particles closer together to increase the chances of collisions. The particles are so tiny that the task of making them collide is akin to firing two needles 10 kilometres apart with such precision that they meet halfway.

Helping scientists to discover the Higgs boson was, it seems, just one of the Large Hadron Collider’s talents. It turns out that CERN’s particle accelerator can write a decent tune too. Seven physicists from the facility have proved it by translating data collected by the Large Hadron Collider’s four experiments – ATLAS, ALICE, CMS and LHCb – into music using “data sonification” technology.

How big is the Large Hadron Collider? Move the map around to put an LHC sized circle around your hometown. Compare other colliders to see how they size up.

http://natronics.github.io/science-hack-day-2014/lhc-map/

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