Large Hadron Collider is Offline


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Tuesday, 9 September 2008

The Large Hadron Collider (LHC)

The Large Hadron Collider (LHC) is the world's largest particle accelerator complex, intended to collide opposing beams of 7 TeV protons. Its main purpose is to explore the validity and limitations of the Standard Model, the current theoretical picture for particle physics. The LHC was built by the European Organization for Nuclear Research (CERN), and lies under the Franco-Swiss border near Geneva, Switzerland.
The LHC is the world's largest and the highest-energy particle accelerator. It is funded and built in collaboration with over eight thousand physicists from over eighty-five countries as well as hundreds of universities and laboratories.
The collider is currently undergoing commissioning while being cooled down to its final operating temperature of approximately 1.9 K (−271.25 °C). Initial particle beam injections were successfully carried out on 11 August 2008 and the first attempt to circulate a beam through the entire LHC is scheduled for 10 September 2008 at 9:00 GMT. This event will be webcasted. The first high-energy collisions are planned to take place after the LHC is officially unveiled, on 21 October 2008.
When activated, it is theorized that the collider will produce the elusive Higgs boson, the observation of which could confirm the predictions and missing links in the Standard Model of physics and could explain how other elementary particles acquire properties such as mass.
Although a few individuals have questioned the safety of the planned experiments in the media and through the courts,[7] the consensus in the scientific community is that there is no basis for any conceivable threat from the LHC particle collisions.--Wikipedia

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