48 citations · 64 across the 7 of their papers we have counts for
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hep-ph2004
Bd^0(t)->pi^+pi^- and Bs^0(t)-> K^+ K^- Decays: A Tool to Measure New-Physics Parameters
David London, Joaquim Matias, Javier Virto
If physics beyond the standard model is present in B decays, experimental measurements seem to suggest that it principally affects those processes with significant b->s penguin amp…
hep-ph2004
Testing the Standard Model with Bs-> K^+ K^- Decays
David London, Joaquim Matias
In the limit of flavor SU(3) symmetry, the amplitudes for Bd->pi^+π^- and Bs-> K^+ K^- are related to one another. Taking the values of the weak phases beta and gamma from independ…