The Nonperturbative Wave Functions, Transverse Momentum Distribution and QCD Vacuum Structure

Abstract

It is shown that there is one-to-one correspondence between two, apparently different problems: \\ 1. The determination of the meanvalues of transverse moments $\text{la}{\vec{k}}_{\perp }^{2n}\text{ra}$ for the nonperturbative pion wave function $\psi (\text{k},x)$ and \\ 2. The evaluation of the mixed vacuum condensates $\text{la}\bar{q}{G}_{\mu \nu }^{n}q\text{ra}$. eneral properties of the theory. We define and model $\psi (\text{k},x)$, satisfying all these constraints.

Comments: 14pages, Cut down to meet Phys. Lett. space requirement and some additional references included