Winnipeg Free Press - PRINT EDITION

Scientists close in on Higgs boson

  • Print

DAVOS, Switzerland -- The world should know with certainty by the middle of this year whether a subatomic particle discovered by scientists is a long-sought Higgs boson, the head of the world's largest atom smasher said Saturday.

Rolf Heuer, director of the European Organization for Nuclear Research, or CERN, said he is confident that "towards the middle of the year, we will be there." By then, he said reams of data from the $10 billion Large Hadron Collider on the Swiss-French border near Geneva should have been assessed.

The timing could also help Scottish physicist Peter Higgs win a Noble Prize, Heuer said.

CERN's atom smasher helped scientists declare in July their discovery of a new subatomic particle that Heuer calls "very, very like" a Higgs boson, that promises a new realm of understanding the universe.

The machine, which has been creating high-energy collisions of protons to investigate dark matter, antimatter and the creation of the universe, is being put to rest early this year. The data from it, however, takes longer to analyze.

"Suppose the Higgs boson is a special snowflake. So you have to identify the snowflake, in a big snowstorm, in front of a background of snowfields," Heuer said by way of analogy. "That is very difficult. You need a tremendous amount of snowfall in order to identify the snowflakes and this is why it takes time."

He said the standard model of particle physics describes only five per cent of the universe, which many theorize occurred in a massive explosion known as the Big Bang.

To explain how subatomic particles, such as electrons, protons and neutrons, were themselves formed, Higgs and others in the 1960s envisioned an energy field where particles interact with a key particle, the Higgs boson. The idea was that other particles attract Higgs bosons and the more they attract, the bigger their mass will be.

-- The Associated Press

Republished from the Winnipeg Free Press print edition January 27, 2013 A5

Fact Check

Fact Check

Have you found an error, or know of something we’ve missed in one of our stories?
Please use the form below and let us know.

* Required
  • Please post the headline of the story or the title of the video with the error.

  • Please post exactly what was wrong with the story.

  • Please indicate your source for the correct information.

  • Yes

    No

  • This will only be used to contact you if we have a question about your submission, it will not be used to identify you or be published.

  • Cancel

Having problems with the form?

Contact Us Directly
  • Print

You can comment on most stories on winnipegfreepress.com. You can also agree or disagree with other comments. All you need to do is be a Winnipeg Free Press print or e-edition subscriber to join the conversation and give your feedback.

You can comment on most stories on winnipegfreepress.com. You can also agree or disagree with other comments. All you need to do is be a Winnipeg Free Press print or e-edition subscriber to join the conversation and give your feedback.

Have Your Say

New to commenting? Check out our Frequently Asked Questions.

Have Your Say

Comments are open to Winnipeg Free Press print or e-edition subscribers only. why?

Have Your Say

Comments are open to Winnipeg Free Press Subscribers only. why?

The Winnipeg Free Press does not necessarily endorse any of the views posted. By submitting your comment, you agree to our Terms and Conditions. These terms were revised effective April 16, 2010.

letters

Make text: Larger | Smaller

LATEST VIDEO

150+ dead in France plane crash, cause unknown

View more like this

Photo Store Gallery

  • MIKE.DEAL@FREEPRESS.MB.CA 100615 - Tuesday, June 15th, 2010 The Mane Attraction - Lions are back at the Assiniboine Park Zoo. Xerxes a 3-year-old male African Lion rests in the shade of a tree in his new enclosure at the old Giant Panda building.  MIKE DEAL / WINNIPEG FREE PRESS
  • A baby Red Panda in her area at the Zoo. International Red Panda Day is Saturday September 15th and the Assiniboine Park Zoo will be celebrating in a big way! The Zoo is home to three red pandas - Rufus, Rouge and their cub who was born on June 30 of this year. The female cub has yet to be named and the Assiniboine Park Zoo is asking the community to help. September 14, 2012  BORIS MINKEVICH / WINNIPEG FREE PRESS

View More Gallery Photos

Poll

Will the closure of Future Shop affect your shopping?

View Results

Ads by Google