Addendum to "constraint on ρ̄, η̄ from B→K*π"

Michael Gronau, Dan Pirjol, Amarjit Soni, Jure Zupan

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

A 1σ range, 20°<Φ3/2<115°, defining the slope of a linear Cabibbo-Kobayashi-Maskawa relation, η̄=tan Φ3/2(ρ̄- 0.24±0.03), was obtained from B0→K*π amplitudes measured in two Dalitz plot analyses of B0→Kππ. A correction reported recently by the BABAR Collaboration in results for B0→K+π-π0 is shown to imply a somewhat narrower 1σ range for the slope parameter, 39°<Φ3/2<112°.

Original languageEnglish
Article number017505
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume78
Issue number1
DOIs
StatePublished - 29 Jul 2008

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