/ Experiment-HEP arXiv:0808.0269

ZZ ---> l+ l- v anti-v production in p anti-p collisions at s**(1/2) = 1.96-TeV

Published in: Phys.Rev.
Year: 2008
Vol.: D78
Page No: 072002
Pages: 12

Abstract: We describe a search for Z boson pair production in pp collisions at sqrt(s)= 1.96 TeV with the D0 detector at the Fermilab Tevatron Collider using a data sample corresponding to an integrated luminosity of 2.7 fb^-1. Using the final state decay ZZ to llvv (where l = e or mu) we measure a signal with a 2.6 standard deviations significance (2.0 expected) and measure a cross section of sigma(pp to ZZ + X) = 2.01 +- 0.93 (stat.) +- 0.29 (sys.) pb.

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