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'Big Bang' machine almost ready to run again.


Byline: ANI

London, May 4 (ANI): The Large Hadron Collider This article or section contains information about an expected future scientific facility.
It is likely to contain information of a speculative nature and the content may change as the facility approaches completion.
 (LHC LHC Large Hadron Collider
LHC Lahore High Court
LHC Lonely Hearts Club
LHC Lake Havasu City (Arizona, USA)
LHC Log Homes Council
LHC Left-Hand Circular
LHC Les Horribles Cernettes (band) 
), which is the biggest atom-smashing machine ever built, is almost ready to run again.

The LHC straddles the borders of France and Switzerland and is operated by CERN CERN or European Organization for Nuclear Research, nuclear and particle physics research center straddling the French-Swiss border W of Geneva, Switzerland. , the European particle physics laboratory near Geneva Geneva, canton and city, Switzerland
Geneva (jənē`və), Fr. Genève, canton (1990 pop. 373,019), 109 sq mi (282 sq km), SW Switzerland, surrounding the southwest tip of the Lake of Geneva.
.

It is designed to simulate the "Big Bang", which started the universe 15 billion years ago, by smashing sub-atomic particles together at energies never before achieved.

But, it suffered a catastrophic malfunction soon after being switched on last September amid a fanfare of publicity.

In the accident in September, a weld between two sections of the superconducting wire failed.

In the minutes after the accident, several tonnes of liquid helium used to cool the magnets vaporized, creating a pressure build-up that wrenched magnets from their concrete stands.

As a result, 53 of the magnets used to accelerate sub-atomic particles around the machine's 17-mile underground tunnel had to be brought to the surface for repair or cleaning.

Now, according to a report in The Sun, the last of 53 replacement magnets have been lowered into the LHC, which stands in a 16-mile tunnel on the Swiss-French border.

Reports indicate that the massive machine would be ready by autumn this year.

Through experiments at the LHC, physicists hope to find the elusive "God's Particle" - Higgs Boson boson: see elementary particles; Bose-Einstein statistics.
boson

Subatomic particle with integral spin that is governed by Bose-Einstein statistics.
 - which would explain the existence of mass. (ANI)

Copyright 2009 Asian News International The Asian News International (ANI) agency provides multimedia news to China and 50 bureaus in India. It covers virtually all of South Asia since its foundation and presently claims, on its official website, to be the leading South Asia-wide news agency.  (ANI) - All Rights Reserved.

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Publication:Asian News International
Date:May 4, 2009
Words:245
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