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| Science & Technology |
| New atomic particle discovered at Cern collider |
| 2016-05-03 |
| GENEVA — Was it a blip, or a breakthrough? Scientists around the globe are revved up with excitement as the world’s biggest atom smasher — best known for revealing the Higgs boson four years ago — starts whirring again to churn out data that may confirm cautious hints of an entirely new particle. Such a discovery would all but upend the most basic understanding of physics, experts say. The European Center for Nuclear Research, or CERN by its French-language acronym, has in recent months given more oomph to the machinery in a 27-kilometer (17-mile) underground circuit along the French-Swiss border known as the Large Hadron Collider. In a surprise development in December, two separate LHC detectors each turned up faint signs that could indicate a new particle, and since then theorizing has been rife. “It’s a hint at a possible discovery,” said theoretical physicist Csaba Csaki, who isn’t involved in the experiments. “If this is really true, then it would possibly be the most exciting thing that I have seen in particle physics in my career — more exciting than the discovery of the Higgs itself.” After a wintertime break, the Large Hadron Collider, or LHC, reopened on March 25 to prepare for a restart in early May. CERN scientists are doing safety tests and scrubbing clean the pipes before slamming together large bundles of particles in hopes of producing enough data to clear up that mystery. Firm answers aren’t expected for weeks, if not until an August conference of physicists in Chicago known as ICHEP. On Friday, the LHC was temporarily immobilized by a weasel, which invaded a transformer that helps power the machine and set off an electrical outage. CERN says it was one of a few small glitches that will delay by a few days plans to start the data collection at the $4.4 billion collider. The 2012 confirmation of the Higgs boson, dubbed the “God particle” by some laypeople, culminated a theory first floated decades earlier. The “Higgs” rounded out the Standard Model of physics, which aims to explain how the universe is structured at the infinitesimal level. The LHC’s Atlas and Compact Muon Solenoid particle detectors in December turned up preliminary readings that suggested a particle not accounted for by the Standard Model might exist at 750 Giga electron Volts. This mystery particle would be nearly four times more massive than the top quark, the most massive particle in the model, and six times more massive than the Higgs, CERN officials say. |
| Posted by:badanov |
| #9 Q: If H-two-O is the formula for water, what is the formula for ice? A: H-two-O-CUBED |
| Posted by: Skidmark 2016-05-03 23:34 |
| #8 for comparison w the 750 Giga EV, a neutron weighs about 1 Giga EV |
| Posted by: lord garth 2016-05-03 17:36 |
| #7 I hit submit too soon. The weasel came in through a wormhole. |
| Posted by: Deacon Blues 2016-05-03 16:22 |
| #6 It's amazing how small a hole a weasel can get through. |
| Posted by: Deacon Blues 2016-05-03 16:21 |
| #5 Hopefully they will give it a non-cisgendered, homophobic name that WILL NOT cause loss of bladder control amongst the SJW of the world! |
| Posted by: AlmostAnonymous5839 2016-05-03 16:07 |
| #4 The weasel managed to eat through 4 power connectors. 1) That implies they were not on at the time. 2) They need a new material that tastes bad to weasels. 3) The tunnel is security compromised if a weasel could get in. |
| Posted by: 3dc 2016-05-03 09:19 |
| #3 Well, we just have to have some time to fit it into the narrative. Either it is caused by, or it is threatened with extinction by, Manmade Global Climate Variations. |
| Posted by: Bobby 2016-05-03 08:26 |
| #2 Such a discovery would all but upend the most basic understanding of physics, experts say. I thought the "science was settled". (do I need to put a /sarc on that?) |
| Posted by: Procopius2k 2016-05-03 08:22 |
| #1 It was a newly discovered French weasel tooth. |
| Posted by: Marilyn Angomosh4181 2016-05-03 00:13 |