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New results on $\alpha_{S}(M^{2}_{Z})$ and $\alpha(M^{2}_{Z})$
The experimental situation on αs (M2Z) is reviewed. A good agreement between the different approaches L• observed with a combined value αs (M2Z) = 0.1192±0.0020. Particular emphasis is given to the very recent determination from hadronic T decays by ALEPH, yielding the most precise value to date: th...
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| Lenguaje: | eng |
| Publicado: |
1998
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| Acceso en línea: | http://cds.cern.ch/record/400301 |