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Measurement of direct CP-violation with the experiments NA31 and NA48 at CERN
The NA31 experiment has measured the CP violation parameter $\epsilon'/\epsilon$. The result of data collected in 1988 is $\Re(\epsilon'/\epsilon)=(1.7 \pm 1.0) \times 10^{−3}$. A preliminary result of data collected in 1989 is $\Re(\epsilon'/\epsilon)=(2.1 \pm 0.9) \times 10^{−3}$. C...
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| Lenguaje: | eng |
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1993
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| Acceso en línea: | https://dx.doi.org/10.1063/1.43516 http://cds.cern.ch/record/260460 |