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Measurements of $R_{b}$ and $R_{c}$ at LEP
The measurements of R/sub b/ and R/sub c/, the fraction of hadronic Z boson decays into bb and cc final states, provide a tight test on the Standard Model. The LEP experiments achieved a precision on the R/sub b/ measurements at the $9 0.4 3.959305e-309vel and an accuracy on R/sub c/ at the 3-7.7485...
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| Lenguaje: | eng |
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1999
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| Acceso en línea: | https://dx.doi.org/10.1016/S0920-5632(99)00360-6 http://cds.cern.ch/record/409802 |