Light-front quark model predictions of meson elastic and transition form factors

Abstract

We investigate the electroweak form factors and semileptonic decay rates of mesons using the constituent quark model based on the light-front degrees of freedom. Our results demonstrate the broader applicability of light-front approach including the timelike region of exclusive processes.

Comments: 8 pages, Latex with 3 figures: Invited talk presented at the workshop on Exclusive and Semi-exclusive Processes at High Momentum Transfer, Jefferson Lab., May 20-22, 1999