Scientists Blast Antimatter Atoms With a Laser For The First Time (npr.org)
For the first time, researchers from Indiana University were able to blast antimatter atoms with a laser to measure the light emitted from the anti-atoms. The researchers hope to answer one of the big mysteries of our universe: Why, in the early universe, did antimatter lose out to regular old matter? NPR reports: "The first time I heard about antimatter was on Star Trek, when I was a kid," says Jeffrey Hangst, a physicist at Aarhus University in Denmark. "I was intrigued by what it was and then kind of shocked to learn that it was a real thing in physics." He founded a research group called ALPHA at CERN, Europe's premier particle physics laboratory near Geneva, that is devoted to studying antimatter. That's a tricky thing to do because antimatter isn't like the regular matter you see around you every day. At the subatomic level, antimatter is pretty much the complete opposite -- instead of having a negative charge, for example, its electrons have a positive charge. And whenever antimatter comes into contact with regular matter, they both disappear in a flash of light. In the journal Nature, his team reports that they've now used the special laser to probe this antimatter. So far, what they see is that their anti-hydrogen atoms respond to the laser in the same way that regular hydrogen does. That's what the various theories out there would predict -- still, Hangst says, it's important to check. "We're kind of really overjoyed to finally be able to say we have done this," he says. "For us, it's a really big deal." From the journal Nature: "Researchers at CERN, the European particle physics laboratory outside Geneva, trained an ultraviolet laser on antihydrogen, the antimatter counterpart of hydrogen. They measured the frequency of light needed to jolt a positron -- an antielectron -- from its lowest energy level to the next level up, and found no discrepancy with the corresponding energy transition in ordinary hydrogen."
Researchers ... trained an ultraviolet laser on antihydrogen, ... and found no discrepancy with the corresponding energy transition in ordinary hydrogen.
Everyone knows you need to use an anti-laser to get the appropriate results.
It must have been something you assimilated. . . .
This actually isn't the first time they've run this experiment. The first time was back in 2005 but things didn't go as planned. What happened was really a cautionary tale because one scientist had their cat ("Schrodinger") at the lab and was enjoying the warm anti-matter containment unit. When the scientists began the experiment, the cat spotted the laser and lunged at it, coming into direct contact with the anti-matter. It was a mess and Schrodinger the cat was very very dead while the lab and experiment destroyed. After that, people started saying that you have to harness anti-matter with a cat or as one person put it, "grab them by the pussy." ;)
Anons need not reply. Questions end with a question mark.
Hydrogen Lives Anti-Matter
APK quotes people (including myself) without context and should not be trusted. Just thought you should know.
The lasers...is it possible, just barely possible, that they were mounted on the heads of tiny sharks?
I've calculated my velocity with such exquisite precision that I have no idea where I am.