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Measurement of the e+ e- --> ZZ Production Cross Section
The e+ e- --> ZZ cross sections at sqrt(s)=182.7 and 189 GeV have beenmeasured using the ALEPH detector and the 1997 and 1998 LEP2 datasamples representing integrated luminosities of 56.8 and 173.5 pb-1,respectively. The selections cover all of the visible ZZ final statesand yield cross section m...
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| Lenguaje: | eng |
| Publicado: |
2005
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| Acceso en línea: | http://cds.cern.ch/record/2314344 |