Large Hadron Collider Attempt – A Success

Hurray! Physicists at the European Center for Nuclear Research celebrated on Tuesday as the Large Hadron Collider finally did its purpose – colliding subatomic particles.

Following two false starts due to electrical failures, protons whipped to more than 99 percent of the speed of light and to energy levels of 3.5 trillion electron volts apiece around a 17-mile underground magnetic racetrack outside of Geneva a little after 1 p.m. local time. They crashed together inside apartment-building sized detectors designed to capture every evanescent flash and fragment from microscopic fireballs thought to hold insights into the beginning of the world.

The soundless blooming of proton explosions was accompanied by the hoots and applause of scientists crowded into control rooms at CERN, the European Organization for Nuclear Research, which built the collider. The relief spread to bleary gatherings of particle physicists all around the world, who have collectively staked the future of their profession on the idea that the new collider will eventually reveal new secrets of the universe, like the identity of the dark matter that shapes the visible cosmos and the strange particle known as the “Higgs,” which is thought to imbue other particles with mass. Until now, these have been tantalizingly out of reach.

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