News tagged with electroweak interactions
World's best measurement of W boson mass tests Standard Model, Higgs boson limits
(PhysOrg.com) -- Just as firemen use different methods to narrow the location of a person trapped in a building, scientists employ two techniques to find the hiding place of the theorized Higgs particle: direct ...
Feb 23, 2012 |
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Precision measurement of W boson mass portends stricter limits for Higgs particle
(PhysOrg.com) -- Scientists of the DZero collaboration at the Department of Energy's Fermi National Accelerator Laboratory have achieved the world's most precise measurement of the mass of the W boson by a ...
Mar 11, 2009 |
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Search results for electroweak interactions
Tevatron experiments report latest results in search for Higgs boson
(PhysOrg.com) -- New measurements announced today by scientists from the CDF and DZero collaborations at the Department of Energy’s Fermi National Accelerator Laboratory indicate that the elusive Higgs ...
Mar 07, 2012 |
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New measurements of W boson mass point to Higgs mass and test Standard Model
(PhysOrg.com) -- The world’s most precise measurement of the mass of the W boson, one of nature’s elementary particles, has been achieved by scientists from the CDF and DZero collaborations at ...
Mar 02, 2012 |
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Physicists 'See' Single Top Quarks at the Tevatron
(PhysOrg.com) -- Scientists at the world's largest fully operating particle accelerator, the Tevatron at Fermi National Accelerator Laboratory (Fermilab) in Illinois, have discovered convincing evidence suggesting the existence ...
Aug 22, 2008 |
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Large Hadron Collider set to unveil a new world of particle physics
(PhysOrg.com) -- The field of particle physics is poised to enter unknown territory with the startup of a massive new accelerator--the Large Hadron Collider (LHC)--in Europe this summer. On September 10, LHC ...
Aug 19, 2008 |
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UW scientists join hunt for 'God' particle to complete 'theory of everything'
When the world's most powerful subatomic particle collider begins gathering data this summer, it will be a major milestone for a number of University of Washington scientists.
May 21, 2008 |
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Particle X in rare decay could belong to a new physics model
A particle that may mediate the rare decay of a Sigma-plus hyperon appears to have close affiliations with a light Higgs boson found in one supersymmetric model—an interpretation suggesting unambiguous evidence for physics ...
Mar 07, 2007 |
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Discovery prospects at the Large Hadron Collider
Will scientists ever find the elusive Higgs particle, the last of the fundamental particles predicted by the Standard Model of particle physics and postulated to play a major role in how fundamental particles ...
Physics /
Apr 24, 2006 |
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What is the lifetime of positronium ions?
The positronium ion is the most simply built negative ion imaginable, made of just two electrons and a positron. This exotic combination is unstable: after just a few fractions of a billionth of a second it ...
Physics /
Feb 22, 2006 |
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The 2004 Nobel Prize in Physics
The Royal Swedish Academy of Sciences has decided to award the Nobel Prize in Physics for 2004 "for the discovery of asymptotic freedom in the theory of the strong interaction" jointly to David J. Gross Kavli Institute for Theo ...
Physics /
Oct 05, 2004 |
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List of search results for electroweak interactions
