Big Bang:Transformer glitch shuts down biggest atom smasher

Transformer glitch shuts down biggest atom smasher



GENEVA - 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....article

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Largest particle collider conducts successful test ! No Black Holes, Yet!

No Black Holes, Yet!

Who knows? They could fire this thing up day and create anti-matter or alter the cells of every living thing in that 17 mile ring!

GENEVA - The world's largest particle collider successfully completed its first major test by firing a beam of protons all the way around a 17-mile (27-kilometer) tunnel Wednesday in what scientists hope is the next great step to understanding the makeup of the universe.

After a series of trial runs, two white dots flashed on a computer screen at 10:36 a.m. (0836 GMT) indicating that the protons had traveled the full length of the US$3.8 billion Large Hadron Collider.

"There it is," project leader Lyn Evans said when the beam completed its lap.

Champagne corks popped in labs as far away as Chicago, where contributing scientists watched the proceedings by satellite. Physicists around the world now have much greater power than ever before to smash the components of atoms together in attempts to see how they are made...more


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Odd News:New atom-smasher generates hope, fear, may open black hole!

Europe’s enormous $8-billion particle accelerator, to be activated as early as this summer, is generating both excitement and fear.

By John Johnson Jr.

Michelangelo L. Mangano, a respected particle physicist who helped discover the top quark in 1995, now spends most days trying to convince people that his new machine won’t destroy the world.

“If it were just crackpots, we could wave them away,” the physicist said in an interview at the European Organization for Nuclear Research, known by its French acronym, CERN. “But some are real physicists.”

What the critics are in such a lather about is the $8-billion Large Hadron Collider, a massive assemblage of iron, steel and superconducting wire 300 feet underground in a 17-mile-long circular tunnel on the Franco-Swiss border.

The most complex piece of scientific equipment ever built, the collider will send particles crashing into each other at just a wink shy of the speed of light, generating energies more powerful than the sun.

Scientists like Mangano believe that this instrument, when it begins operating as early as this summer, will peer into a looking-glass world that could contain entrances to extra dimensions and super-massive partners of the familiar particles that make up our world. One creature that must be hiding there, the scientists say, is the Higgs particle, one of the most exotic undiscovered objects since the yeti.



Critics think the collider could also spawn a black hole that will swallow Earth.
LaTimes