Share “Scientists moving 15-ton magnet from NY to...”

Scientists moving 15-ton magnet from NY to Chicago

Published on NewsOK Modified: June 16, 2013 at 12:15 pm •  Published: June 16, 2013
Advertisement

UPTON, N.Y. (AP) — New York to Chicago, in five weeks?

Scientists on Long Island are preparing to move a 50-foot-wide electromagnet 3,200 miles over land and sea to its new home at the U.S. Department of Energy's Fermi National Accelerator Laboratory in Illinois. The trip is expected to take more than a month.

"When we first started thinking about this, we all thought it wouldn't be possible," said Bill Morse, a physicist at Brookhaven National Lab on eastern Long Island. "But if you have a big problem, you find good people who can fix the problem. That's physics."

The electromagnet, which weighs at least 15 tons, was the largest in the world when it was built by scientists at Brookhaven in the 1990s, Morse said. Brookhaven scientists no longer have a need for the electromagnet, so it is being moved to the Fermi laboratory, where it will be used in a new experiment called Muon g-2.

The experiment will study the properties of muons, subatomic particles that live only 2.2 millionths of a second. The results of the experiment could create new discoveries in the realm of particle physics, said Chris Polly, manager of the Muon g-2 project at Fermilab.

The move is expected to cost about $3 million, but Polly estimated that constructing an entirely new electromagnet needed for the Muon g-2 experiment could cost as much as $30 million.

He noted the magnetic ring is constructed of aluminum and steel, with superconducting coils inside. It cannot be taken apart or twisted more than about 1/8th of an inch without irreparably damaging the coils, Polly said. A specially designed truck and barge will be used to transport the secured magnet from Long Island to Illinois.

Continue reading this story on the...