Could the Higgs boson explain the size of the Universe?

(PhysOrg.com) -- The Universe wouldn't be the same without the Higgs boson. This legendary particle plays a role in cosmology and reveals the possible existence of another closely related particle.

Hunt for dark matter closes in at Large Hadron Collider

(PhysOrg.com) -- Physicists are closer than ever to finding the source of the Universe's mysterious dark matter, following a better than expected year of research at the Compact Muon Solenoid (CMS) particle detector, part ...

First physics from the Large Hadron Collider's CMS detector

(PhysOrg.com) -- Scientists working on the CMS experiment at the CERN LHC have just published results of the first analysis of data from the highest energy particle collisions ever carried out, bringing us another step closer ...

12 matter particles suffice in nature

How many matter particles exist in nature? Particle physicists have been dealing with this question for a long time. The 12 matter particles contained in the standard model of particle physics? Or are there further particles ...

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