- Yemen defense ministry rocked by suicide bomber, gunfire
- Hack attack: 2 million Facebook, Twitter passwords stolen
- Mystery deepens over radioactive cobalt-60 stolen in Mexico
- No mas: Principal bans Spanish language in intercom announcement
- Hacking software could put ‘zombie drone army’ in user’s hands
- Support for stricter gun laws drops: poll
- 10 whales dead, 41 others stranded in Everglades
- John Boehner faces bipartisan pressure to allow gay-rights vote
- Martin Bashir resigns from MSNBC over ‘ill-judged’ comments about Sarah Palin
- Rep. Duncan Hunter: While Obama prays for Iranian change, U.S. should ready its nukes
‘God particle’: Confirmation is ‘achingly close’
WASHINGTON (AP) - Physicists in Italy said Wednesday they are achingly close to concluding that what they found last year was the Higgs boson, the elusive “God particle.” They need to eliminate one last remote possibility that it’s something else.
The long theorized subatomic particle would explain why matter has mass and has been called a missing cornerstone of physics.
With new analyses, scientists are closer to being certain they found the crucial Higgs boson. But they want to be 99.9 percent positive, said Pauline Gagnon, a physicist with the European Center for Nuclear Research.
Last July scientists with the world’s largest atom smasher, the $10 billion Large Hadron Collider on the Swiss-French border, announced finding a particle they described as Higgs-like, but wouldn’t say it was conclusively the particle. Now thousands of checks show them even closer.
“It looks more and more like a Higgs boson,” said Gagnon after an update presented Wednesday at a conference in the Italian Alps.
Gagnon compared finding the Higgs to identifying a specific person. This looks, talks, and sings like a Higgs, but scientists want to make sure it dances like the Higgs before they shout “Eureka.”
She said there is only one last thing the particle they found could also be: a graviton. That’s another subatomic particle associated with gravitational fields, not mass.
By checking the spin of the particle, scientists will be able to tell if it is a Higgs boson, which is far more likely, or a graviton. If it has no internal spin, it’s the Higgs boson; if it has a lot of spin it’s a graviton.
Wednesday’s presentation was by one team of researchers and another team will present more findings next week.
Physicist Sean Carroll of the California Institute of Technology, who isn’t involved in the research, said scientists are just being careful, covering all bases.
Without the Higgs boson to explain why electrons and matter have mass, Carroll said, “there would be no atoms, there would be no chemistry, there would be no life, so that’s kind of important.”
- Inside China: Nuclear submarines capable of widespread attack on U.S.
- Apple wins facial recognition patent for iPhone 6
- 'Harry Potter' and 'Hunger Games' fans debate over political messages in films
- Democratic infighting erupts with squabble over entitlements
- Young and healthy millennials create risky imbalance by shunning Obamacare
- Obamas call to close Vatican embassy is 'slap in the face' to Roman Catholics
- Allen West warns Obamas backdoor gun control is moving forward
- Kill team: Obama war chiefs widen drone death zones
- Susan Rice slams Russia, China on human rights
- U.S. debt jumps a record $328 billion tops $17 trillion for first time
Independent voices from the The Washington Times Communities
The Constitution: Every issue, every time. No exceptions, no excuses. And how to get from here to there.
A libertarian look at breaking news and political trends by author Tom Mullen.
A stat-head’s outlook, direct from his worn in couch cushion.
Playing Through covers the world of PGA golf, as well as tips your the average golfer to play better.