1995/06/10 by John K. Elwood, Mark B. Wise, Martin J. Savage +2 · 1 citation
Mathematics · Physics and Astronomy · #Geometry #High-Energy Particle Collisions Research #Mathematics #Particle physics #Particle physics theoretical and experimental studies #Physics #Pi #Quantum Chromodynamics and Particle Interactions #hep-ph
paper · pdf · doi:10.1103/physrevd.53.4078
published as Phys.Rev. D53 (1996) 4078-4081 · ; 12 pages, 2 figures, TeX format; uses epsf.tex, tables.tex, and phyzzx.tex
arxiv created 1995/06/10 · openalex publication_date 1996/04/01 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/06
Using chiral perturbation theory we calculate the imaginary parts of the KL\ensuremath→\mathrm\ensuremathπ+\mathrm\ensuremathπ^\mathrm\ensuremath-e+e^\mathrm\ensuremath- form factors that arise from \ensuremathπ\ensuremathπ\ensuremath→\mathrm\ensuremathπ+\mathrm\ensuremathπ^\mathrm\ensuremath- and \ensuremathπ\ensuremathπ\ensuremath→\mathrm\ensuremathπ+\mathrm\ensuremathπ^\mathrm\ensuremath-\ensuremathγ* rescattering. We discuss their influence on CP-violating variables in KL\ensuremath→\mathrm\ensuremathπ+\mathrm\ensuremathπ^\mathrm\ensuremath-e+e^\mathrm\ensuremath-. \textcopyright 1996 The American Physical Society.