Search results for quarks
Moving Quarks Help Solve Proton Spin Puzzle
Sep 11, 2008 |
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(PhysOrg.com) -- New theory work at the U.S. Department of Energy’s Thomas Jefferson National Accelerator Facility has shown that more than half of the spin of the proton is the result of the movement of its building blocks: ...
MIT physicist to describe strange world of quarks, gluons
Feb 17, 2008 |
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One of the great theoretical challenges facing physicists is understanding how the tiniest elementary particles give rise to most of the mass in the visible universe.
Particle oddball surprises physicists
Mar 18, 2009 |
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(PhysOrg.com) -- Scientists of the CDF experiment at the Department of Energy's Fermi National Accelerator Laboratory announced yesterday that they have found evidence of an unexpected particle whose curious ...
Fermilab physicists discover 'doubly strange' particle
Sep 03, 2008 |
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Physicists of the DZero experiment at the U.S. Department of Energy's Fermi National Accelerator Laboratory have discovered a new particle made of three quarks, the Omega-sub-b (Ωb). The particle contains ...
A new look at the proton
Sep 25, 2007 |
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Dutch researcher Paul van der Nat investigated more than three million collisions between electrons and protons. In his PhD thesis he demonstrates -- for the first time -- that the spin contribution of quarks to the proton ...
A new look at the proton
Sep 11, 2007 |
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Dutch researcher Paul van der Nat investigated more than three million collisions between electrons and protons. In his PhD thesis he demonstrates -for the first time– that the spin contribution of quarks ...
Bottom quarks reveal something of their identity
Physics /
Jul 07, 2005 |
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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 ...
Fermilab collider experiments discover rare single top quark
Mar 09, 2009 |
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(PhysOrg.com) -- Scientists of the CDF and DZero collaborations at the Department of Energy's Fermi National Accelerator Laboratory have observed particle collisions that produce single top quarks. The discovery ...
Physicists discover 'triple-scoop' baryon
Jun 13, 2007 |
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Physicists of the DZero experiment at the Department of Energy's Fermi National Accelerator Laboratory have discovered a new heavy particle, the Ξb (pronounced "zigh sub b") baryon, with a mass of 5. ...
Spinons -- confined like quarks
Nov 29, 2009 |
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The concept of confinement is one of the central ideas in modern physics. The most famous example is that of quarks which bind together to form protons and neutrons. Now Prof. Bella Lake from Helmholtz-Zentrum Berlin (Germany) ...
Fermilab's CDF observes Omega-sub-b baryon
Jun 29, 2009 |
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(PhysOrg.com) -- At a recent physics seminar at the Department of Energy’s Fermi National Accelerator Laboratory, Fermilab physicist Pat Lukens of the CDF experiment announced the observation of a new particle, ...
Japanese professors to receive prestigious physics prize in Manchester
Jul 09, 2007 |
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The prestigious European Physical Society (EPS) High Energy and Particle Physics Prize will be awarded to two Japanese academics at a major conference at The University of Manchester.
Scientists discover exotic relatives of protons and neutrons
Oct 23, 2006 |
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Scientists of the CDF collaboration at the Department of Energy's Fermi National Accelerator Laboratory announced today (October 23, 2006) the discovery of two rare types of particles, exotic relatives of the ...
Physicists plan quark conference
Physics /
Apr 13, 2005 |
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Physicists from around the world will gather at Madison's Monona Terrace from Wednesday, April 27 - Sunday, May 1, to explore the world of quarks, subatomic particles that represent the frontier of modern particle physics. The mee ...
Protons - Everything Revolves Around Spin
Dec 17, 2007 |
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Current understanding of the spin structure of protons has been summarised in a single book for the first time. The book examines attempts to solve one of the greatest puzzles of physics. Models and experiments ...
