New Bounds On The CKM Matrix From B -> K pi pi Dalitz Plot Analyses

Preprint

23 June 2006

preprint
Published by arXiv in arXiv

Abstract

We present a new technique to extract information on the Unitarity Triangle from the study of B -> K pi pi Dalitz plots. Using the sensitivity of Dalitz analyses to the absolute values and the phases of decay amplitudes and isospin symmetry, we obtain a new constraint on the elements of the CKM matrix. We discuss in detail the role of electroweak penguins and outline future prospects.

Keywords

NEW TECHNIQUE
DALITZ PLOTS
NEW BOUNDS
CKM MATRIX
PI DALITZ
K PI PI
PI PI

All Related Versions

Version 1, 2006-01-27, ArXiv
Version 2, 2006-02-23, ArXiv
Version 3, 2006-06-23, ArXiv
Version 4, 2006-09-15, ArXiv
Published version: Physical Review D, 74 (5).

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