Search for ZZ and Z\gamma^* production in p-barp collisions at sqrt(s) = 1.96 TeV and limits on anomalous ZZZ and ZZ\gamma^* couplings
Description:
The authors present a study of {mu}{mu}{mu}{mu}, eeee, and {mu}{mu}ee events using 1 fb{sup -1} of data collected with the D0 detector at the Fermilab Tevatron p{bar p} Collider at {radical}s = 1.96 TeV. Requiring the lepton pair masses to be greater than 30 GeV, they observe one event, consistent with the expected background of 0.13 {+-} 0.03 events and with the predicted standard model ZZ and Z{gamma}* production of 1.71 {+-} 0.15 events. They set an upper limit on the ZZ and Z{gamma}* cross …
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Date:
December 1, 2007
Creator:
D0 Collaboration
Item Type:
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