LHC Scientists Create and Capture Antimatter
Velcroman1 writes "Scientists at the Large Hadron Collider have created antimatter in the form of antihydrogen, demonstrating how it's possible to capture and release it. The development could help researchers devise laboratory experiments to learn more about this strange substance, which mostly disappeared from the universe shortly after the Big Bang 14 billion years ago. Trapping any form of antimatter is difficult, because as soon as it meets normal matter — the stuff Earth and everything on it is made out of — the two annihilate each other in powerful explosions. 'We are getting close to the point at which we can do some classes of experiments on the properties of antihydrogen,' said Joel Fajans, a University of California, Berkeley professor of physics, and LBNL faculty scientist. 'Since no one has been able to make these types of measurements on antimatter atoms at all, it's a good start.'"
... for destroying the world in 2012.
Now if they could only create antiidiot we could release it and take care of most of the worlds problems.
Yes, that is exactly what it does...to matter... it "doesn't" it.
Naw, the real question is, "Does it antimatter?"
ALPHA project is NOT a part of LHC. It is one of many other project at CERN that does not have much to do with LHC.
Antiprotons are relatively low-energy phenomena, being produced at 1 GeV. The LHC is a HIGH-energy facility, using energies 7000 times higher. Using the LHC to make antiprotons would be ridiculous overkill and counter-productive, since the ALPHA experiment needs antihydrogen at rest. Not every experiment at CERN uses the LHC. In this case, the cool bit of machinery is the Antiproton Decelerator (AD) and ALPHA's magnetic trapping system.
Stopped reading after the first sentence...
Scientists working on the big bang machine in Geneva have done the seemingly impossible: create, capture and release antimatter.
The "machine" in question does have a name, you know?
BBC News also has coverage,
http://www.bbc.co.uk/news/science-environment-11773791
They use the magnetic moment of the antihydrogen. They trap it for about 1/6 of a second, which isn't very long, considering we can trap charged antiparticles for weeks in Penning-Malmberg traps. But it's still impressive.
"Then again, I always keep my distance from the Vatican."
Too bad, the Vatican is a warehouse of historical art and documents that span almost 20 centuries, from ancient Celtic gold captured by Roman Emperors to some of the most exquisite illuminated French manuscripts ever known. Sculpture by Michelangelo, paintings by Titian, medieval tryptics chased with gold filigree, original manuscripts by pagan authors such as Plato, Cato, and Virgil... really amazing stuff. But you'll never see it as you have obviously made the wise choice of avoiding Christian Ground Zero. They might zap you with their evil baptism rays. Good for you.
Python: 'And then suddenly you have a language which says "we're all stuck with whatever the whiniest coder wants".'
The bartender looks the neutron up and down and says, "For you? No charge."
Of course if the bartender had been a particle physicist and looked him up and down then he would have said: "Hey you're no neutron, you are a quark short. That'll be full charge for you, you pion!"
NASA's page is good, see the last 3 paragraphs under the title "surface of last scattering"
http://map.gsfc.nasa.gov/universe/bb_tests_cmb.html
then could read the whole page from the beginning, good stuff.