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Pion wave function from the instanton vacuum model

V. Yu. Petrov, P. V. Pobylitsa

Abstract

The pion wave function is computed in the low energy effective theory inspired by the instanton vacuum model. The resultat is numerically rather close to the asymptotical wave function.

Pion wave function from the instanton vacuum model

Abstract

The pion wave function is computed in the low energy effective theory inspired by the instanton vacuum model. The resultat is numerically rather close to the asymptotical wave function.

Paper Structure

This paper contains 1 section, 27 equations, 1 figure.

Table of Contents

  1. Acknowledgements

Figures (1)

  • Figure 1: Pion wave function $\phi(\zeta)$ calculated in the instanton vacuum model (solid) compared to the asymptotic (dashed) and Chernyak--Zhitnitsky (dotted) wave functions.