University of Michigan activates antimatter 'gun,' cartoon supervillians twirl moustaches anew

At the University of Michigan, an international team of physicists has begun experimenting with its tabletop-sized super laser, modding it into an antimatter "gun." It's not quite a black hole-firing pistol, but we're slightly terrified nonetheless. Up until now, machines capable of creating positrons -- coupled with electrons, they comprise the energy similar to what's emitted by black holes and pulsars -- have needed to be as large as they are expensive. Creating these antimatter beams on a small scale will hopefully give astrophysicists greater insight into the "enigmatic features" of gamma ray bursts that are "virtually impossible to address by relying on direct observations," according to a paper published at Arvix. While the blasts only last fractions of a second each, the researchers report each firing produces a particle-density output level comparable to the accelerator at CERN. Just like that, the Longhorns/Wolverines super-laser arms-race begins again.

Filed under: Science

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Via: Gizmodo, PhysOrg

Source: Arvix

Source: http://www.engadget.com/2013/06/30/university-michigan-antimatter-gun/?utm_medium=feed&utm_source=Feed_Classic&utm_campaign=Engadget

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