What was matter like moments after the Big Bang? Particles emerging from the lowest energy collisions of small particles with large heavy nuclei at the Relativistic Heavy Ion Collider (RHIC) could hold the answer. Scientists ...
General Physics
Sep 5, 2018
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6
The case for an ambitious new particle accelerator to be built in the United States has just gotten a major boost.
General Physics
Jul 25, 2018
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38
The science questions that could be answered by an electron ion collider (EIC) - a very large-scale particle accelerator—are significant to advancing our understanding of the atomic nuclei that make up all visible matter ...
General Physics
Jul 24, 2018
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7
Sending bunches of protons speeding around a circular particle collider to meet at one specific point is no easy feat. Many different collider components work keep proton beams on course—and to keep them from becoming unruly.
General Physics
Oct 18, 2017
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313
Physicists from the ATLAS experiment at CERN have found the first direct evidence of high energy light-by-light scattering, a very rare process in which two photons – particles of light – interact and change direction. ...
General Physics
Aug 15, 2017
7
1006
Quark-gluon plasmas are among the most extensively researched subjects by physicists in recent times. Thanks to the largest particle accelerators in operation today, the Large Hadron Collider (LHC) in Europe and the Relativistic ...
Plasma Physics
Jun 2, 2017
0
23
At a ceremony today, CERN inaugurated its linear accelerator, Linac 4, the newest accelerator acquisition since the Large Hadron Collider (LHC). Linac 4 is due to feed the CERN accelerator complex with particle beams of higher ...
General Physics
May 9, 2017
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25
Gluons, the glue-like particles that ordinarily bind subatomic quarks within the protons and neutrons that make up atomic nuclei, appear to play an important role in establishing key properties of matter. But right now, no ...
General Physics
Mar 14, 2017
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9
The U.S. Department of Energy (DOE) has granted "Critical Decision-Zero" (CD-0) status to the sPHENIX project, a transformation of one of the particle detectors at the Relativistic Heavy Ion Collider (RHIC)—a DOE Office ...
General Physics
Jan 25, 2017
1
13
Thanks to a new development in nuclear physics theory, scientists exploring expanding fireballs that mimic the early universe have new signs to look for as they map out the transition from primordial plasma to matter as we ...
General Physics
Jan 5, 2017
0
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