Extension of the Buchalla-Safir bound

theoretical physics


I provide a simple derivation of the Buchalla-Safir bound on \(\gamma\). I generalize it to the case where an upper bound on the phase of the penguin pollution is assumed. I apply the Buchalla-Safir bound, and its generalization, to the most recent data on CP violation in \(B \to \pi^ + \pi^-\).


Field Theory Elementary Particle Quantum Field Theory Particle Acceleration Simple Derivation 


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Copyright information

© Springer-Verlag Berlin/Heidelberg 2005

Authors and Affiliations

  1. 1.Universidade Técnica de Lisboa and Centro de Física Teórica de PartículasInstituto Superior TécnicoLisboaPortugal

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