Live webcast of the 13 TeV restart of the CERN Large Hadron Collider

Rolf-Dieter Heuer, Director General of CERN, speaks during a press conference about the restart of the Large Hadron Collider (LHC) Photograph: MARTIAL TREZZINI/EPA

Summary: The LHC is back in business again, producing data for physics at 13 Tera electron volts.

The live webcast is now finished, but there is a question-answer session on twitter with hashtag #13TeV.

You can see the events as thery are collected in real time:

ATLAS : CMS : LHCb : ALICE

Here is a summary of the progess and milestones over the last few months and what it means. Here is a news article on today’s events.

Live webcast as the Large Hadron Collider restarts physics collisions

Jon Butterworth’s book Smashing Physics is available as “Most Wanted Particle” in Canada & the US. He is also on Twitter.