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Looking at the QCD corrections for large M$_{t}$ : an effective lagrangian point of view
We discuss the QCD corrections to the large-m_t electroweak contributions to \Delta r and to the process Z\to b \bar b as two of the most representative examples. This needs the construction of an effetive field theory below the top quark. We discuss the issue of what \mu scale is the appropriate on...
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| Lenguaje: | eng |
| Publicado: |
1995
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| Acceso en línea: | http://cds.cern.ch/record/280598 |