Speaker
Bing Zhou
(University of Michigan (US))
Description
A measurement of the cross section for 4 lepton production near the Z resonance
is presented for sqrt(s) = 7 and 8 TeV pp collisions recorded with the ATLAS experiment.
The measurement is interpreted as a determination of the
branching fraction for the Z boson decaying into 4 leptons
and is foundconsistent with the expectation from the Standard Model.
This result provides an important benchmark for the H->4l process.
Primary author
Toni Baroncelli
(Roma Tre Universita Degli Studi (IT))
