|Title:||Indications for large rescattering in rare B decays||Authors:||Hou, George W.S.||Issue Date:||1-Jul-2004||Journal Volume:||33||Source:||European Physical Journal C||Abstract:||
© 2003, Springer-Verlag, Società Italiana di Fisica. The sign of A CP (K – π + ) < 0, the evidence for (Formula presented.), and the possibly sizable A ππ and S ππ in (Formula presented.) all suggest that final state rescattering may be needed in (Formula presented.) decay, which is echoed by large color suppressed (Formula presented.) modes. An SU(3) formalism of 8⊗8 → 8⊗8 rescattering in PP final states leads to interesting predictions, in particular allowing for small (Formula presented.). PACS: 11.30.Hv Flavor symmetries – 13.25.Hw Decays of bottom mesons
|Appears in Collections:||物理學系|
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