>

Confirmed! Newfound Particle Is the Higgs


Jeanna Bryner
Live Science
March 14, 2013

A newfound particle discovered at the world’s largest atom smasher last year is, indeed, the Higgs boson, the particle thought to give other matter its mass, scientists reported today (March 14) at the annual Rencontres de Moriond conference in Italy.

Physicists announced on July 4, 2012, that, with more than 99 percent certainty, they had found a new elementary particle weighing about 126 times the mass of the proton that was likely the long-sought Higgs boson. The Higgs is sometimes referred to as the “God particle,” to the chagrin of many scientists, who prefer its official name.

But the two experiments, CMS and ATLAS, hadn’t collected enough data to say the particle was, for sure, the Higgs boson, the last undiscovered piece of the puzzle predicted by the Standard Model, the reigning theory of particle physics.

Read full article

20 Total Views 2 Views Today
Did you already share this? No? Share it now: