The Higgs boson
On 4 July 2012, the ATLAS and CMS experiments at CERN's Large Hadron Collider announced they had each observed a new particle in the mass region around 126 GeV. This particle is consistent with the Higgs boson predicted by the Standard Model. The Higgs boson, as proposed within the Standard Model, is the simplest manifestation of the Brout-Englert-Higgs mechanism. Other types of Higgs bosons are predicted by other theories that go beyond the Standard Model.
On 8 October 2013 the Nobel prize in physics (link is external) was awarded jointly to François Englert and Peter Higgs "for the theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles, and which recently was confirmed through the discovery of the predicted fundamental particle, by the ATLAS and CMS experiments at CERN's Large Hadron Collider."
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On 8 October 2013 the Nobel prize in physics (link is external) was awarded jointly to François Englert and Peter Higgs "for the theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles, and which recently was confirmed through the discovery of the predicted fundamental particle, by the ATLAS and CMS experiments at CERN's Large Hadron Collider."
Featured updates on this topic
Updates
Without a
doubt, it is a Higgs boson, but is it the Higgs boson of the Standard
Model? Run 2 of the LHC find out, says theorist John Ellis
In CERN’s 60th year, the first proof of the existence of the Higgs boson earns a Guinness World Record for CERN, ATLAS and CMS
At ICHEP in
Valencia, Spain, all four LHC experiments presented new results from the
LHC’s first run. Run 2 physics holds much promise
Results reported by ATLAS and CMS discuss the decay of Higgs bosons directly to fermions, the particles that make up matter
Teach the machines: CERN launches competition to develop machine-learning analysis techniques for Higgs data
At the Moriond
conference CMS presented the best constraint yet of the Higgs boson
“width”, a parameter that determines the particle’s lifetime
On his first
trip to CERN since sharing the Nobel prize in physics last year with
Peter Higgs, François Englert talks Higgs bosons and supersymmetry
Watch François
Englert explain the equations for the Brout-Englert-Higgs mechanism
that gives particles mass, with the help of a blackboard
Higgs boson decays, a Nobel prize for Higgs and Englert and a huge Open Days event were among the big stories at CERN this year
The CMS collaboration have measured the decay of the Higgs boson to pairs of bottom quarks and to pairs of tau leptons
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