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Meson structure in light-front holographic QCD
classification
✦ hep-ph
keywords
light-frontmesonsfactorsformfunctionsholographicwaveamplitudes
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We consider the light-front holographic QCD with the light-front wave functions for mesons, modified for massive quarks. We evaluate the wave functions, distribution amplitudes, and form factors for $\pi$, $\rho$, $K$, and $J/\psi$ mesons and photon-to-meson transition form factors for $\pi$, $\eta$, and $\eta^\prime$ mesons. The results are compared with the experimental data, wherever available.
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Cited by 1 Pith paper
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Kaon Distribution Amplitudes from Euclidean Functional QCD
Kaon DA is single-peaked and asymmetric with moments ⟨ξ⟩_K = 0.020(3) and ⟨ξ²⟩_K = 0.253(12) after 1/P_z² and 1/P_z⁴ extrapolation of the quasi-DA.
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