“The tracks we’re seeing are beautiful”

Beams of protons started circulating again on Friday at the Large Hadron Collider at Cern. And the first low energy collisions have begun! From the Cern press release.

“It’s a great achievement to have come this far in so short a time,” said CERN Director General Rolf Heuer. “But we need to keep a sense of perspective – there’s still much to do before we can start the LHC physics programme.”

Also from the Cern press release, some of those beautiful tracks.

From the Alice detector
LHC first collision [ALICE]

From the Atlas detector
LHC first collision [ATLAS]

From the Compact Muon Solenoid
LHC first collision [CMS]

And from the LHC Beauty (LHCb) detector
LHC first collision [LHCb]


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