In a paper published yesterday in the journal Physical Review Letters, the COMPASS experiment at CERN reports a key measurement on the strong interaction. The strong interaction binds quarks into protons and neutrons, and ...
General Physics
Feb 11, 2015
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(Phys.org) —A mile beneath Antarctica's surface, thousands of spherical digital sensors are suspended in the ice. It would seem they have nothing to record. At that depth, the ice appears pitch black. It's also clear; any ...
General Physics
Feb 6, 2014
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In a recent paper the LHCb collaboration at CERN observed two particles changing from matter into antimatter and back again. Now the collaboration has turned that data into sound, so that you can listen to the music of antimatter.
General Physics
Aug 27, 2013
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After nine days of intensive discussions, nearly 700 particle physicists from about 100 universities and laboratories concluded nine months of work with a unified framework for unmasking the hidden secrets of matter, energy, ...
General Physics
Aug 8, 2013
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Collisions of atomic and subatomic particles at very high energies reveal important properties about the beginning of the Universe and the atomic forces, and how fundamental particles are formed and react with each other. ...
General Physics
Aug 2, 2013
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A year ago, the world's largest particle collider made one of the greatest discoveries in the history of science, identifying what is believed to be the Higgs Boson—the long-sought maker of mass.
General Physics
Aug 1, 2013
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The Standard Model, which has given the most complete explanation up to now of the universe, has gaps, and is unable to explain phenomena like dark matter or gravitational interaction between particles. Physicists are therefore ...
General Physics
Jul 31, 2013
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New results to be presented at the EPS-HEP conference in Stockholm, Sweden, this afternoon have put the Standard Model of particle physics to one of its most stringent tests to date. The CMS and LHCb experiments at CERN's ...
General Physics
Jul 19, 2013
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Some top scientists are beginning to worry that a radical idea proposed in 1997 by three University of Delaware physicists may be right.
General Physics
Jun 17, 2013
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One of the greatest mysteries of modern physics is the imbalance of matter and antimatter in the Universe. As every particle is produced and destroyed in tandem with its antiparticle, which has an identical mass but opposite ...
General Physics
Jun 14, 2013
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