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Latest Strong interaction Stories

2014-08-25 23:02:41

Researchers from the Lawrence Livermore National Laboratory simulated the birth of the universe using Livermore's 5-petaflop Vulcan high performance computer. The research appears in the Aug. 18 edition of Physical Review Letters. Livermore, California (PRWEB) August 25, 2014 Using a calculation originally proposed seven years ago to be performed on a petaflop computer, Lawrence Livermore researchers computed conditions that simulate the birth of the universe. When the universe was...

2014-04-07 23:02:07

Nobel Prize winning physicists, including a 2013 Nobel laureate who predicted the Higgs boson, and the discoverers of quarks and “color” join other distinguished speakers at "50 Years of Quarks & Color," an April 11-12 University of Maryland symposium on discoveries that sparked a physics revolution. Reporters are invited to the sold-out event. (PRWEB) April 07, 2014 Two Nobel Prize winning physicists, including a 2013 Nobel laureate who predicted the Higgs boson, and...

Quarks In The Mirror
2014-02-06 12:22:26

DOE/Thomas Jefferson National Accelerator Facility From matching wings on butterflies to the repeating six-point pattern of snowflakes, symmetries echo through nature, even down to the smallest building blocks of matter. Since the discovery of quarks, the building blocks of protons and neutrons, physicists have been exploiting those symmetries to study quarks' intrinsic properties and to uncover what those properties can reveal about the physical laws that govern them. A recent...

Has The LHC Created A New Form Of Matter?
2012-11-28 13:02:35

John P. Millis, Ph.D. for redOrbit.com — Your Universe Online In September 2012, the Large Hadron Collider (LHC) conducted a short run of collisions between protons and lead nuclei. The roughly two million events recorded were set to serve as a baseline for lead-lead collisions anticipated for next year. However, these events produced an unexpected result. Ridge Correlations Very high-energy particle collisions produce thousands of new particles which stream away from the...

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2010-11-08 13:54:00

The Large Hadron Collider (LHC) has taken new steps by smashing together lead ions instead of protons to create a "mini-Big Bang." Scientists working at the particle smasher achieved the feat on November 7. Experts working with the LHC created temperatures a million times hotter than the center of the sun. The LHC lies under the French-Swiss border near Geneva in a 16-mile long circular tunnel. The world's highest-energy particle accelerator has been colliding protons in search for the...

2010-09-27 17:41:39

At the Large Hadron Collider at CERN protons crash into each other at incredibly high energies in order to 'smash' the protons and to study the elementary particles of nature "“ including quarks. Quarks are found in each proton and are bound together by forces which cause all other known forces of nature to fade. To understand the effects of these strong forces between the quarks is one of the greatest challenges in modern particle physics. New theoretical results from the Niels Bohr...

2009-11-29 12:19:03

Force of interaction between magnetic particles grows stronger with increasing distance An experiment has confirmed that spinons, particle-like magnetic excitations, can be confined in a magnetic insulator similar to the way elementary quarks are confined within individual protons and neutrons. The finding, in a well-described magnetic system, may offer new ways to explore Quantum Chromodynamics, the theory that describes the fundamental interactions of quarks. The observations of spinon...

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2009-08-10 11:45:00

Scientists at the University of California, Berkeley, and Lawrence Berkeley National Laboratory in the US, have performed sophisticated laser measurements to detect the subtle effects of one of nature's most elusive forces - the "weak interaction". Their work, which reveals the largest effect of the weak interaction ever observed in an atom, is reported in Physical Review Letters and highlighted in the August 10th issue of APS's on-line journal Physics (physics.aps.org).Along with gravity,...

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2006-07-12 09:07:23

What if the tiniest components of matter were somehow different from the way they exist now, perhaps only slightly different or maybe a lot? What if they had been different from the moment the universe began in the big bang? Would matter as we know it be the same? Would humans even exist? Scientists are starting to find answers to some profound questions such as these, thanks to a breakthrough in the calculations needed to understand the strong nuclear force that comes from the motion of...

2005-07-07 15:32:05

Dutch researcher Bram Wijngaarden investigated how bottom quarks are created during collisions between protons and antiprotons. Wijngaarden's measurements have contributed to a better understanding of the theory, and can be used to explain why the production of these quarks during such collisions is higher than had originally been expected. Bram Wijngaarden investigated the creation of bottom quarks using the D zero experiment of the particle accelerator at the Fermi lab in Chicago, United...


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ramage
  • Boughs or branches.
  • Warbling of birds in trees.
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