madison

LHC experiments run at highest energy level yet

Stephen Shankland CNET News | March 30, 2010 4:45 AM PDT

Summary

After overcoming some hurdles, researchers operated the Large Hadron Collider at its highest energy level yet on Tuesday, gathering data after smashing protons into each other.
After overcoming some hurdles, researchers operated the Large Hadron Collider at its highest energy level yet on Tuesday, gathering data after smashing protons into each other.

The huge underground particle accelerator at CERN, the European Organization for Nuclear Research in Geneva, is designed to probe the nature of dark matter, antimatter, an elusive particle called the Higgs boson, and any number of physics issues about how they relate to the history of the universe.

"We have observed the first collisions [and] lots of beautiful tracks. It's really fantastic," said a representative of one of the LHC's experiments, called Atlas, during a live Webcast of the event. The tracks are produced by particles created when the LHC's protons collide.

After one failed attempt to inject protons into the system, a follow-up attempt succeeded, and the accelerator was ramped up to 7 TeV. At about 1 p.m. local time, the researchers started gathering experimental data, and at 1:22 p.m. local time, the beams were stabilized so they could run without active adjustment.


The LHC control center was packed with researchers watching as protons from two beams, each at 3.5 TeV energy levels, collided.
(Credit: screenshot by Stephen Shankland)

For more of this story, read LHC experiments run at highest energy level yet on CNET News.

Talkback Most Recent of 2 Talkback(s)

  • Benefits of basic research . . .
    While the benefits of basic research are unapparent initially, history has shown that many unexpected discoveries await those that are patient and persistent enough to ignore the naysayers and just experiment.
    From the US space program that lost its' way and impetus, but still produced a myriad of consumer products to many other basic physics research efforts that produced microelectronics to nano technology.
    Good luck and keep on going, if Congress hadn't pulled the plug on Magnetic Fusion Research with the MFTF (Magnetic Fusion Test Facility at Lawrence Livermore Labs)in the 1970's we could be energy independent today. Ah, but the oil company lobby money ruled the day then, and still does.
    ZDNet Gravatar
    acad2kman
    2nd Apr 2010
  • RE: LHC experiments run at highest energy level yet
    The single most important piece of news regarding the future of the human race this millennium. Thanks for the update! PLEASE keep them coming...
    ZDNet Gravatar
    nickyv311
    8th Apr 2010

Talkback - Tell Us What You Think

Formatting +
BB Codes - Note: HTML is not supported in forums
  • [b] Bold [/b]
  • [i] Italic [/i]
  • [u] Underline [/u]
  • [s] Strikethrough [/s]
  • [q] "Quote" [/q]
  • [ol][*] 1. Ordered List [/ol]
  • [ul][*] · Unordered List [/ul]
  • [pre] Preformat [/pre]
  • [quote] "Blockquote" [/quote]

The best of ZDNet, delivered

ZDNet Newsletters

Get the best of ZDNet delivered straight to your inbox

Facebook Activity