THE LARGE MOMENTUM TRANSFER BEHAVIOUR OF MESON-PHOTON TRANSITION FORM FACTORS

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dc.creatorKroll, P.
dc.date1995-04-26
dc.date.accessioned2026-07-07T03:57:33Z
dc.date.available2026-07-07T03:57:33Z
dc.descriptionIt is reported on predictions for the $π$-$γ$ transition form factor obtained within a perturbative approach which includes transverse momentum effects and Sudakov corrections. The results clearly favor distribution amplitudes close to the asymptotic form, $\sim x_1x_2$, and disfavor distribution amplitudes which are strongly concentrated in the end-point regions. Applications of that approach to the $η$-$γ$ and $η^\prime$-$γ$ transition form factors are discussed as well.
dc.description6 pages, 3 figures, included in one compressed, uuencoded PS-file
dc.identifierhttps://arxiv.org/abs/hep-ph/9504394
dc.identifierhttp://arxiv.org/abs/hep-ph/9504394
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/45475
dc.subjectHigh Energy Physics - Phenomenology
dc.titleTHE LARGE MOMENTUM TRANSFER BEHAVIOUR OF MESON-PHOTON TRANSITION FORM FACTORS
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