Measurements of the Meson-Photon Transition Form Factors of Light Pseudoscalar Mesons at Large Momentum Transfer

Abstract

Using the CLEO-II detector, we have measured the form factors associated with the electromagnetic transitions ${\gamma }^{\ast }\gamma \to$ meson. We have measured these form factors in the momentum transfer ranges from 1.5 to 9, 20, and 30 GeV^2 for ${\pi }^0,\eta$, and ${\eta }^{\prime }$, respectively. We present a brief review of the final results of our analysis.

6 pages