EPJ Web of Conferences
Volume 37, 2012MESON 2012 – 12th International Workshop on Production, Properties and Interaction of MESONS
|Number of page(s)||4|
|Section||Meson decays - parallel talks|
|Published online||06 December 2012|
Hadronic light-by-light scattering in the muon g−2: impact of proposed measurements of the π0 → γγ decay width and the γ*γ → π0 transition form factor with the KLOE-2 experiment
Regional Centre for Accelerator-based Particle Physics, Harish-Chandra Research Institute Chhatnag Road, Jhusi, Allahabad -211019, India
a e-mail: email@example.com
We discuss, how planned measurements at KLOE-2 of the π0 → γ γ decay width and the γ*γ → π0 transition form factor can improve estimates for the numerically dominant pion-exchange contribution to hadronic light-by-light scattering in the muon g − 2 and what are the limitations related to the modelling of the off-shellness of the pion.
© Owned by the authors, published by EDP Sciences, 2012
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