Marc Knecht

activity

19942026

γ γ \to π^{0} π^{0}

in Generalized Chiral Perturbation Theory

26 citations · 54 across the 10 of their papers we have counts for

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hep-ph2024

Predictions for the rare kaon decays $K_{S, L} \to π^{0} ℓ^{+} ℓ^{-}$ from QCD in the limit of a large number of colours

Giancarlo D'Ambrosio, Marc Knecht

The long-distance and non-local parts of the form factors describing the single-photon mediated $K_{S, L} \to π^{0} γ^{*} \to π^{0} ℓ^{+} ℓ^{-}$ ( $ℓ = e, μ$ ) transitions in the standard mod…

hep-ph2024

A dispersive study of final-state interactions in $K \to π π π$ amplitudes

Véronique Bernard, Sébastien Descotes-Genon, Marc Knecht +1

A system of dispersive representations of the Omnès-Khuri-Treiman-Sawyer-Wali type for the final-state interactions in the amplitudes of the $K \to π π π$ weak transitions is construct…

Predictions for the rare kaon decays KS,L​→π0ℓ+ℓ− from QCD in the limit of a large number of colours

A dispersive study of final-state interactions in K→πππ amplitudes

Predictions for the rare kaon decays $K_{S, L} \to π^{0} ℓ^{+} ℓ^{-}$ from QCD in the limit of a large number of colours

A dispersive study of final-state interactions in $K \to π π π$ amplitudes