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Measurement of the CP violation parameter $|\eta_{+−}|$ and the charge asymmetry in $K^{\pm} \rightarrow 3\pi$ decays by NA48 and NA48/2
Throughout all periods of data taking, the main goal of the NA48 experiment has been the search for CP violation (CPV) in kaon decays. The observable $\eta_{+−}$ links the parameters of indirect and direct CPV $(\eta_{+−} = \epsilon + \epsilon^{\prime})$ and is defined as the CP violating amplitude...
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Lenguaje: | eng |
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2007
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Acceso en línea: | http://cds.cern.ch/record/1117245 |