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On the NLO Power Correction to Photon-Pion Transition Form Factor

Tsung-Wen Yeh
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Abstract

We propose a perturbative evaluation for the next-to-leading-order (NLO) $O(1/Q^4)$ power correction to the photon-pion transition form factor. The effects of the NLO power correction are analyzed.

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Tsung-Wen Yeh. 2001-11-16. On the NLO Power Correction to Photon-Pion Transition Form Factor. https://doi.org/10.1103/physrevd.66.014002

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