Isospin analysis ofCPasymmetries inBdecays

31 December 1990

journal article
research article
Published by American Physical Society (APS) in Physical Review Letters

Vol. 65 (27) , 3381-3384
https://doi.org/10.1103/physrevlett.65.3381

Abstract

There is some theoretical uncertainty in the predictions for CP-violating hadronic asymmetries in neutral-B decays to CP eigenstates due to the existence of penguin diagrams. Using isospin relations, we show that it is possible to remove this uncertainty for the decays

B_{d}^{0}

→ππ.

Keywords

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