I-Lin Ho

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hep-ph2003

Axial-vector Form Factors for $K_{ℓ 2 γ}$ and $π_{ℓ 2 γ}$ at $O (p^{6})$ in Chiral Perturbation Theory

C. Q. Geng, I-Lin Ho, T. H. Wu

We present two-loop calculations on the axial-vector form factors $F_{A}$ of semileptonic radiative kaon and pion decays in chiral perturbation theory. The relevant dimension-6 terms…

hep-ph2003

Forward-backward Asymmetry in $K^{+} \to π^{+} ℓ^{+} ℓ^{-}$

Chuan-Hung Chen, C. Q. Geng, I-Lin Ho

We study the forward-backward asymmetries in the decays of $K^{+} \to π^{+} ℓ^{+} ℓ^{-}$ ( $ℓ = e$ and $μ$ ) in the presence of scalar or tensor terms. We find that with the scalar (tens…

Axial-vector Form Factors for Kℓ2γ​ and πℓ2γ​ at O(p6) in Chiral Perturbation Theory

Forward-backward Asymmetry in K+→π+ℓ+ℓ−

Axial-vector Form Factors for $K_{ℓ 2 γ}$ and $π_{ℓ 2 γ}$ at $O (p^{6})$ in Chiral Perturbation Theory

Forward-backward Asymmetry in $K^{+} \to π^{+} ℓ^{+} ℓ^{-}$