Hi all,
In http://arxiv.org/abs/1406.3660 Atlas report 1.8M Z in 4.7/fb (7 TeV).
We have 60000. That's a factor 6 less per /fb.
Cheers,
Patrick
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Patrick Koppenburg LHCb Physics Coordinator
Nikhef, Amsterdam & CERN
http://www.koppenburg.org/address.html