Study of pesudoscalar transition form factors within light front quark model

Abstract

We study the transition form factors of the pesudoscalar mesons ($\pi ,\eta$ and ${\eta }^{\prime }$) as functions of the momentum transfer $Q^2$ within the light-front quark model. We compare our results with the recent experimental data by CELLO, CLEO, BaBar and Belle. By considering the possible uncertainties from the quark masses, we illustrate that our predicted form factors can fit with all the data, including those at the large $Q^2$ regions.

10 pages, 4 figures, accepted for publication in Phys. Rev. C

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Cited by in corpus (8)

• The VV'P form factors in resonance chiral theory and the pi-eta-eta' light-by-light contribution to the muon g-2
• The ${\eta }^{\prime }$ transition form factor from space- and time-like experimental data
• ηand η' transition form factors from rational approximants
• Modeling interactions of photons with pseudoscalar and vector mesons
• Transition Form Factors and Mixing of Pseudoscalar Mesons from Anomaly Sum Rule
• A data-driven approach to ${\pi }^0,\eta$ and ${\eta }^{\prime }$ single and double Dalitz decays
• Form factors of ${\eta }_c$ in light front quark model
• $\eta$-$\gamma$ and ${\eta }^{\prime }$-$\gamma$ transition form factors in a nonlocal NJL model