arXiv:nucl-th/9405014·v1·Nuclear Theory
Hard Constituent Quarks and Electroweak Properties of Pseudoscalar Mesons
F. Cardarelli · I.L. Grach · I.M. Narodetskii E. Pace · G. Salmè · S. Simula
Abstract
The high momentum components generated in the wave function of pseudoscalar mes* by the one-gluon-exchange interaction are investigated within a relativistic constituent quark model. Adopting the light-cone formalism, the sensitivity of the weak decay constant and the charge form factor to hard constituent quarks is illustrated.
Comments: 11 pages and 5 figs. (to be requested), LaTeX, INFN-ISS 94/3. To appear in Physics Lett.B