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A Test of QCD based on 4 jet events from $Z^{0}$ decays
Th e measure d angula r correlation s betwee n jet s i n 4-je t event s fro m Z ° boso n decay s ar e wel l reproduce d b y QCD . A n alternativ e abelia n mode l fail s t o describ e th e data . Th e mai n differenc e i s du e t o th e larg e rat e o f qqqq fina l state s i n th e abelia n model .
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| Lenguaje: | eng |
| Publicado: |
1990
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| Acceso en línea: | http://cds.cern.ch/record/2120893 |