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First 7 TeV LHC collisions scheduled for March 30

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posted on Mar, 23 2010 @ 08:11 PM
Symmetry breaking

Quote from source:
CERN has announced that the first attempt to collide protons in the Large Hadron Collider at the record energy of 7 TeV (3.5 TeV per beam) will take place on March 30. A live webcast will be available on the day dubbed “LHC First Physics” from 8:30 a.m. to 6:00 p.m. Central European Time (2:30 a.m. to 12:00 p.m. Eastern time). More information about the webcast will be available soon at the LHC First Physics Web site.

Text of today’s CERN Press Release:

CERN sets date for first attempt at 7 TeV collisions in the LHC
Geneva, 23 March 2010. With beams routinely circulating in the Large Hadron Collider at 3.5 TeV, the highest energy yet achieved in a particle accelerator, CERN has set the date for the start of the LHC research programme. The first attempt for collisions at 7 TeV (3.5 TeV per beam) is scheduled for 30 March.

“With two beams at 3.5 TeV, we’re on the verge of launching the LHC physics programme,” explained CERN’s Director for Accelerators and Technology, Steve Myers. “But we’ve still got a lot of work to do before collisions. Just lining the beams up is a challenge in itself: it’s a bit like firing needles across the Atlantic and getting them to collide half way.”

Between now and 30 March, the LHC team will be working with 3.5 TeV beams to commission the beam control systems and the systems that protect the particle detectors from stray particles. All these systems must be fully commissioned before collisions can begin.

“The LHC is not a turnkey machine,” explained Myers. “The machine is working well, but we’re still very much in a commissioning phase and we have to recognize that the first attempt to collide is precisely that. It may take hours or even days to get collisions.”

The last time CERN switched on a major new research machine, the Large Electron Positron collider, LEP, in 1989 it took three days from the first attempt to collide to the first recorded collisions.

The current LHC run began on 20 November 2009, with the first circulating beam at 0.45 TeV. Milestones were quick to follow, with twin circulating beams established by 23 November and a world record beam energy of 1.18 TeV being set on 30 November. By the time the LHC switched off for 2009 on 16 December, another record had been set with collisions recorded at 2.36 TeV and significant quantities of data recorded. Over the 2009 part of the run, each of the LHC’s four major experiments, ALICE, ATLAS, CMS and LHCb recorded over a million particle collisions, which were distributed smoothly for analysis around the world on the LHC computing grid. The first physics papers were soon to follow. After a short technical stop, beams were again circulating on 28 February 2010, and the first acceleration to 3.5 TeV was on 19 March.

LHC first physics

LHC live webcam

Wow, it's about time!!

I know what I will be doing that day, happy to see they have a website and live webcam for it.

I don't know what they will do if it breaks though.

Any thoughts?


posted on Mar, 23 2010 @ 08:37 PM
Yeah I seen the story in local newspaper too.

We'll see what it's up to, not much thinking about it.

I know a fitting song though "before they flip the switch".

Metallica - Ride the lightning

[edit on 23-3-2010 by Grey Magic]


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