Here's the New York Times article:
http://www.nytimes.com/2010/03/31/scien ... lider.html
Here is the official birthday video: live webcast. I watched it starting 16:20 Geneva time with the first 15 minutes of collisions. Bigwig interviews, in real time:
http://webcast.cern.ch/lhcfirstphysics/
Wonderful moment. they did a fine PR job with it too.
Around 16:30 they could move in the collimators and take hands off the wheel.
Just let it run. Stable beams. That is when they can start accumulating statistics.
Each of the four detectors, i.e. experiments, was registering some 40-100 collisions per second.