Scientists Capture Antimatter

The world hasn’t imploded on itself, but we’re one step closer, right?

In this latest experiment the lifespan of the antihydrogen atoms was extended by using magnetic fields to trap them and thus prevent them from coming into contact with matter.

The researchers created 38 antihydrogen atoms and held on to them for about a tenth of a second, which is long enough to study them says Professor Jeffrey Hangst, one of the team of CERN scientists who worked on the program.

Hangst and his colleagues produced a magnet field which was strongest near the walls of the trap, falling to a minimum at the center, causing the atoms to collect there in a vacuum.

“We could have held them for much longer… I am just full of joy and relief, it’s taken us five years to get here, this is a big milestone,” Hangst told CNN.

To trap just 38 atoms, they had to run the experiment 335 times, says Nature which published the report findings.

Hangst added: “This was ten thousand times more difficult than creating untrapped antihydrogen atoms.

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