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Misura del rapporto $r_{charm} = \alpha_{s}^{charm} / \alpha_{s}^{udsb}$ nei decadimenti adronici della $Z^0$
I have measured the ratio of the strong coupling constant for charm-gluon coupling alphascharm and for udsb-gluon coupling alphasudsb in hadronic decays of the Z0 boson. This measurement allows to test the flavour independence of the strong interactions. The analysis has been performed on a sample o...
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| Lenguaje: | ita |
| Publicado: |
CERN
1998
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| Acceso en línea: | http://cds.cern.ch/record/388803 |