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Search for direct CP violation in the decays $K^{±} \to 3\pi^{±}$
We report a measurement of the direct CP violation asymmetry parameter Ag in charged kaon decays K±→π±π+π− by the NA48/2 experiment at the CERN SPS. The experiment has been designed not to be limited by systematics in the asymmetry measurement. Using 1.67×109 such decays collected during the 2003 ru...
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| Lenguaje: | eng |
| Publicado: |
2006
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| Acceso en línea: | http://cds.cern.ch/record/941995 |