Faulty Transformer Sidelines Atom Smasher

World's Largest Particle Collider Shut Down Hours After Much-Anticipated Launch; Malfunction Went Unreported For A Week

(CBS/AP)  The world's largest particle collider malfunctioned within hours of its launch to great fanfare, but its operator didn't report the problem for a week.

In a statement Thursday, the European Organization for Nuclear Research reported for the first time that a 30-ton transformer that cools part of the collider broke, forcing physicists to stop using the atom smasher just a day after starting it up last week.

The faulty transformer has been replaced and the ring in the 17-mile circular tunnel under the Swiss-French border has been cooled back down to near zero on the Kelvin scale — minus 459.67 degrees Fahrenheit — the most efficient operating temperature, said a statement by CERN, as the organization is known.

When the transformer malfunctioned, operating temperatures rose from below 2 Kelvin to 4.5 Kelvin — extraordinarily cold by most standards, but warmer than the normal operating temperature.

CERN had not reported any problems with the project since its launch Sept. 10, but issued its statement shortly after The Associated Press called asking about rumors of troubles.

Physicists said it wasn't surprising problems would occur in getting a huge and immensely complicated collection of equipment like the Large Hadron Collider up and running smoothly.

"This is arguably the largest machine built by humankind, is incredibly complex, and involves components of varying ages and origins, so I'm not at all surprised to hear of some glitches," Steve Giddings, physics professor at University of California, Santa Barbara. "It's a real challenge requiring incredible talent, brain power and coordination to get it running."

Judith Jackson, spokesman for the Fermi National Accelerator Laboratory in Batavia, Ill., echoed that view.

"We know how complex and extraordinary it is to start up one of these machines. No one's built one of these before and in the process of starting it up there will inevitably be glitches," she said.

Fermilab is home to the Tevatron, an accelerator that collides protons and antiprotons in a 4-mile-long underground ring to allow physicists to study subatomic particles. Jackson said transformer malfunctions can be common and aren't dangerous.

"These things happen," she said. "It's a little setback and it sounds like they've dealt with it and are moving forward."

The Large Hadron Collider is designed to collide protons in the beams so that they shatter and reveal more about the makeup of matter and the universe.

CERN physicists have dismissed fears among some that such experiments might exceed their wildest conjectures and possible spawn a black hole here on Earth.

After it was started up Sept. 10, scientists circled a beam of protons in a clockwise direction at the speed of light. They shut that down, then turned on a counterclockwise beam.

"Several hundred orbits" were made, CERN's statement said.

On the evening of Sept. 11, scientists had succeeded in controlling the counterclockwise beam with equipment that keeps the protons in the tightly bunched stream that will be needed for collisions, but then the transformer failed and the system was shut down, the statement said.

The clockwise beam was not on at the time. Now that the transformer has been replaced and the equipment rechilled, scientists expect to try soon to tighten the clockwise beam and prepare experiments in coming weeks, the statement said.

Before the problem occurred, scientists had said it would probably be several weeks before the first significant collisions were attempted.

[thevicar1]

Gods way of telling the French people NOT to smash atoms

[pollroller1]

You may be right TheVicar1. I sure wouldn''t want anybody to smash my atoms if I were God.

[mjm117]

Gods way of telling the French people NOT to smash atoms


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Posted by TheVicar1 at 05:51 PM : Sep 18, 2008



Gods way, that''s laughable.

[vancouverboo]

Let''s get on with it, guys. Creat a black hole and demolish our local universe to end this nasty little show down here.

[csmcmillion]

Um it''s not an "atom smasher" it''s a hadron smasher.

[hypnotoad72]

I''m more worried about people hacking into the system and changing the right data at the right time... that''s far more risky than anything the scientists are doing. ;)

[lewiston14]

Hey VIC. I hope they turn it on 100 percent power and colide some really cool atoms. Black holes my butt.

[lewiston14]

"I''''m more worried about people hacking into the system and changing the right data at the right time... that''''s far more risky than anything the scientists are doing."

Posted by hypnotoad72

Change what? The beams hit each other or not. No third option to hack. You worry to much. Get a grip its up and running and there is nothing you can do about about a 10 billion $ project. It here its now and so far its working.

[robaldrich]

Lewiston14 says, " . . . and so far its working."

Gee, I thought this article was about how it has been shut down for most of its first week due to a transformer malfunction within hours of start-up.

[lewiston14]

Gee, I thought this article was about how it has been shut down for most of its first week due to a transformer malfunction within hours of start-up.

Posted by robaldrich4

transformer replaced. I have seen street transformers blow out on the other side of the street in the middle of summer due to demand. Changed in a day. Smash those atoms make black holes as if we had the power. You need a beer.

[lottobee]

I can think of one thousand better ways to spend 10 billion dollars --- things which could help mankind. Scientists, too often, in their pursuit of knowledge, forget why they were given this talent.

[pollroller1]

Well I will tell you one thing. Nobody better come near my atoms.

[incog-nito]

I live! Yay!

[joedante]

Did the replace the defected Transformer with an Autobot or Decepticon?

[gunfighter51]

You mean to tell me this unit is''nt solar powered.

[pirmin3]

That Xformer must have been a blue light special from K-Mart.

[gunfighter51]

0 Kelvin? why did''nt they build this under the arctic to save the planet from global warming.
They could have killed two birds with one stone.

[ibzjem]

I think they have a clue. They are keeping the paranoid public and media out of their face so they can work.

[rf35]

I can think of one thousand better ways to spend 10 billion dollars --- things which could help mankind. Scientists, too often, in their pursuit of knowledge, forget why they were given this talent.
Posted by lottobee at 09:25 PM : Sep 18, 2008

*** do you think they are trying to do here, kill people?

[displeased]

Looks like the atheists will have to wait another day on this most recent project of them trying to play God
Posted by StopSocialis

How do you know they''re playing god if you don''t know what god is? Anyway, let them do their work so they can keep spreading knowledge from actual observations.

[lostusadream]

I hope and pray this *** machine has so many problems that it never operates. I hope the "scientists" who put money towards it, all go bankrupt. I don''t give a rats behind if the EVER find
out what they are looking for. I certainly don''t care about the people who support it