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The CP Conserving Contribution to $K_{L} \to \pi^{0}\nu\overline\nu$ in the standard model

The rare decay $K_L\to\pi^0\nu\bar\nu$ is dominated by direct CP violation and can be computed with extraordinarily high precision. In principle also a CP conserving contribution to this process can arise within the Standard Model. We clarify the structure of the CP conserving mechanism, analyzing b...

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Detalles Bibliográficos
Autores principales: Buchalla, Gerhard, Isidori, Gino
Lenguaje:eng
Publicado: 1998
Materias:
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(98)01088-0
http://cds.cern.ch/record/358390