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Benchmarks for the New-Physics Search through CP Violation in $B^0 \to \pi^0 K_S$

Using isospin relations, we predict the Standard-Model correlation between S_{pi^0 K_S}=(sin 2beta)_{pi^0 K_S} and A_{pi^0 K_S}, the mixing-induced and direct CP asymmetries of B^0-> pi^0 K_S. The calculation uses flavour SU(3) only to fix the isospin-3/2 amplitude through the B^\pm->pi^\pm pi...

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Detalles Bibliográficos
Autores principales: Fleischer, Robert, Jager, Sebastian, Pirjol, Dan, Zupan, Jure
Lenguaje:eng
Publicado: 2008
Materias:
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.78.111501
http://cds.cern.ch/record/1110574

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