Charmless Two-Body and Quasi-Two-Body B-decays at BABAR

2008/10/06 by I. Ofte, Ingrid Ofte, Ofte, Ingrid
Engineering · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #Superconducting Materials and Applications #hep-ex

paper · pdf · doi:10.48550/arxiv.0810.1067

Parallel talk at ICHEP08, Philadelphia, USA, July 2008. 4 pages, LaTeX, 1 eps figure

arxiv created 2008/10/06 · openalex publication_date 2008/10/06 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01

Abstract

We present improved measurements of the branching fractions and CP asymmetries in the two-body decays B0 --> pi0 pi0, B0 --> K0 pi0 and B0 --> K+ pi- as well as the quasi two-body B0 --> K₁(1270)+ pi- and B0 --> K₁(1400)+ pi- decays. These updated measurements are made using the complete set of BABAR data taken at the Y(4S) resonance, collected between 1999 and 2007 at the PEP-II collider at SLAC.

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