2002/10/17 by H. -K. Fu, Han-Kuei Fu, X. -G. He +5 · 1 citation
Chemistry · Mathematics · Physics and Astronomy · #Annihilation #Branching (polymer chemistry) #Branching fraction #CP violation #Chemistry #Geometry #Hadron #Mathematics #Neutrino Physics Research #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Standard Model (mathematical formulation) #Symmetry (geometry) #hep-ph
paper · pdf · doi:10.1016/s0920-5632(02)02001-7
published as Nucl.Phys.Proc.Suppl. 115 (2003) 279-282 · 4 pages, no figure. Talk present at the 5th International Conference on Hyperons, Charm and Beauty Hadrons, Vancouver, June 2002
arxiv created 2002/10/17 · openalex publication_date 2003/02/01 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
With SU(3) symmetry one only needs 13 hadronic parameters to describe B→ PP decays in the Standard Model. When annihilation contributions are neglected, only 7 hadronic parameters are needed. These parameters can be determined from existing experimental data and some unmeasured branching ratios and CP asymmetries of the type B→ PP can be predicted. In this talk we present SU(3) predictions of branching ratios and CP asymmetries for B→ PP decays in the Standard Model.