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Study of Z Events and Limits on Anomalous ZZ and Z Couplings in p Collisions at =1.96 TeV

Research output: Contribution to journalJournal article


Journal publication date29/07/2005
JournalPhysical Review Letters
Original languageEnglish


We present a measurement of the Z production cross section and limits on anomalous ZZ and Z couplings for form-factor scales of =750 and 1000 GeV. The measurement is based on 138 (152) candidates in the ee (µµ) final state using 320(290) pb-1 of p collisions at =1.96 TeV. The 95% C.L. limits on real and imaginary parts of individual anomalous couplings are |h|<0.23, |h|<0.020, |h|<0.23, and |h|<0.019 for =1000 GeV.

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Author list is partial - see original article for full author list.