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Method for Flavor Tagging in Neutral B Meson Decays

Michael Gronau, Alex Nippe, Jonathan L. Rosner

hep-pharXiv:hep-ph/9211311

Abstract

A method is proposed for tagging the flavor of neutral B mesons in the study of CP-violating decay asymmetries. The method makes use of a possible difference in interactions in B π or B* π systems with isospins 1/2 and 3/2, and would be particularly clean if the I = 1/2 systems can be detected as ``B**'' resonances.

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