Friday, June 22, 2012

Rumors of Higgs Boson Discovery

Ever since tantalizing hints of the Higgs turned up in December at the Large Hadron Collider, scientists there have been busily analyzing the results of their energetic particle collisions to further refine their search.

“The bottom line though is now clear: There’s something there which looks like a Higgs is supposed to look,” wrote mathematician Peter Woit on his blog, Not Even Wrong. According to Woit, there are rumors of new data that would be the most compelling evidence yet for the long-sought Higgs.

The possible news has a number of physics bloggers speculating that LHC scientists will announce the discovery of the Higgs during the International Conference on High Energy Physics, which takes place in Melbourne, Australia, July 4 to 11.

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The Higgs boson is the final piece of the Standard Model — a framework developed in the late 20th century that describes the interactions of all known subatomic particles and forces. The Standard Model contains many other particles — such as quarks and W bosons — each of which has been found in the last four decades using enormous particle colliders, but the Higgs remains to be found. The Higgs boson is critical to the Standard Model, because interacting with the Higgs is what gives all the other particles their mass. Not finding it would severely undermine our current understanding of the universe.

While discovery of the Higgs would be a remarkable achievement, many researchers are also eager to hear the details from the experiments, which may indicate that the Higgs boson has slightly different properties than those theoretically predicted. Any deviations from theory could suggest the existence of heretofore-unknown physics beyond the Standard Model, including models such as supersymmetry, which posits a heavier partner to all known particles.
 (Full story here--h/t Instapundit).

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